PROJECT FAIR 2012
___________________________________________________________
METHODS OF RECYCLING ASPHALT PAVEMENTS
AND HOT RECYCLING MIXTURE DESIGN
Abdullah ÖZTÜRK
Supervisor: Assist. Prof. Altan ÇETİN
Anadolu University
Faculty of Engineering and Architecture
Civil Engineering Department
Asphalt pavement based on 1930’s widely. The occurring of petroleum crisis
has made it difficult finding the source of bitumen since 1970. Also, due to increasing
traffic volume and axle loads asphalt pavement to as deterioration has occurred over
time, and therefore user life was cycled. Completed its useful life due to the
economic and environmental issues have been raised and recover of the asphalt
pavement milled in recent years has gained an acceleration. Studies using various
methods, the result has been an extremely important environmental and economics
savings. In this work, hot recycling methods are discussed, and mixture design was
conducted in the laboratory. The RAP materials obtained from Eskişehir
Metropolitan Municipality of bitumen content determined by extraction
experiment, and a new asphalt mixture is made using the Marshall method for
design. In this marshall design, by changing the rates of RAP materials with the virgin
aggregates and bitumen optimal results were aimed.
PROJECT FAIR 2012
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RECYCLED CONCRETE AGGREGATE FOR UNBOUND PAVEMENT CONSTRUCTION
Adem Gökhan KURTULUŞ
Supervisor : Assist.Prof.Dr. Altan ÇETİN
Civil Engineering
Engineering-Architecture Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
With recycling used materials become new products to avoid waste of potentially
useful materials, reduce the consumption of fresh raw materials, reduce energy
usage, reduce air pollution and water pollution by reducing the need for
conventional waste disposal, and lower greenhouse gas emissions as compared to
natural production. Also in recent years the wisdom of continued wholesale
extraction and use of aggregates from natural resources has been questioned at an
international level. This is mainly because of the demolition of quality primary
aggregates and greater awareness of environmental protection. Concrete, being
100% recyclable, is often crushed and reused in new concrete structures, such as
new concrete pavements or engineered sub-bases. In this study RCA and natural
crushed aggregate as used as base and sub-base layers compared in terms of
mechanical, environmental and economical. The benefits of using recycled concrete
aggregate in a new sub-base are typically realized in the form of improved
performance, cost savings, and reduction of wastes.
PROJE FUARI 2012
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FLOODING ANALYSIS IN MIDDLE PORSUK BASIN USING GIS (ARCGIS),
HYDROLOGICAL (HEC-HMS) AND HYDRAULIC (HEC-RAS) MODELLING
Ahmet Ali MERT
Advisor : Assist. Prof. Dr. A. Arda Şorman
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Inundation events, causing significant loss of life and property, occur almost
every year worldwide as a result of instantaneous and excessive precipitations.
In Turkey, floods are one of the most causing loss of life and property disasters after
earthquakes. In the last 20 years 288 inundation events have occured and 436 people
died in Turkey. Expected annual flooding damage in Turkey can be decreased by a
considerable amount using modern technology giving emergency warnings, organized
inundation management and stream remediation.
In this study, Lower Porsuk, Middle Porsuk and Upper Porsuk creating Porsuk
Basin as parts which are the subbranches of Sakarya Basin are studied. Especially to
determine the impacts on Eskişehir city center, Geographical Information System
(ArcGIS) is used on Middle Porsuk performing topographical analyses to identify the
basin characteristics. Then hydrological modelling (HEC-HMS) is applied to generate
hydrographs depending on precipitation-runoff relationship using GIS and
precipitation data. Finally hydraulic modelling (HEC-RAS) is carried out using
different scenarios in order to create inundation maps in Middle Porsuk Basin
including the city of Eskişehir.
PROJECT FAIR 2012
___________________________________________________________
APPLICATION OF ASPHALT LAYER AS SUBBALLAST LAYER IN RAILWAYS
Ahmet BAYRAKTAR
Supervisor : Assist. Prof. Dr. Altan ÇETİN
Civil Engineering
Engineering-Architecture Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Railways have been in existence for over 170 years and during the period, train
speeds, annual gross ton-miles, and axle loads have increased significantly. The
increasing axle load is undergoing extensive researchs. Development of new
methods and the methods used have become necessary. Increasing rail properties,
pre-stressed sleepers, changing ballast and subballast layers' thickness and using
new materials instead of ballast and subballast layers. One of the alternative method
instead of the ballast and subballast layer is Hot Mix Asphalt (HMA), the other one is
slab track uses instead of ballast layer. In this senior project, we gave informations
about superstructure of railraod and compared ballasted and unballasted (HMA)
superstructures in railway. The main issues comparing mechanical performance of
them. In this comprasion we used Kentrack software. Kentrack's main aim is
calculate the mechanical performance of railway superstructure by using finite
methods. And also, we compare economical performance of them.
PROJECT FAIR 2012
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1999 DÜZCE EARTHQUAKES HEAVILY DAMAGED OF STRUCTURE DETERMİNE OF
THE DAMAGE LEVEL WİTH LINEAR AND NONLINEAR ELASTIC PERFORMANCE
ANALYSIS BY USED STA4CAD,PROBINA,AND X-TRACT PACKAGE PRAGRAMS
Ahmet Hakan AKTAŞ
SUPERVISOR : Ass. Prof. Dr. Özgür AVŞAR
Civil Engineering
Engineering-Architecture Faculty , Anadolu University
İki Eylül Campus, 26555, Eskişehir
BUILDING HEAVILY DAMAGED AFTER DUZCE EARTHQUAKE
Regional Directorate Ministry of Public Works and Settlement building in Bolu
occured on 12 November 1999 Mw=7.2 magnitude earthquake in Düzce is located
approximately 39 km away. Building floor plan area of approximately 230 m 2 with a
5-story concrete building was constructed. Typical floor plan of the building shown
on the ground floor height 3.8 m,and in normal floor height 3.2 m.The average
concrete strength of building 20MPa and then steel yielding strength 220 MPa was
determined (Erduran, 2005).Although there are a lot of building infilled wall usually
not fill fully frame among the column, its effect were negligible.Düzce earthquake
recording stations taken is located in the garden this building.East-West component
of this record the peak ground accelearation value was calculated as
0.512g.Assessed heavily damaged the building after the earthquake.Especially the
diagonal shear cracks were observed on the first floor most of the columns.
Inaddition the diagonal shear cracks were observed on the second storey columns.In
a column longitudinal reinforcement was observed in severly level of
buckling.Flexural cracks were observed throughout the first floor beams, all of the
these beams are classified as severely damaged.Then the structure made the
evaluation of performance analysis compared to DBYBHY-2007 by used Probina,
Sta4cad, and X-Tract package programs.As a result of in the performance analysis of
three programs implemented life safety and the preventation of immigrant situation.
PROJECT FAIR 2012
___________________________________________________________
PILE FOUNDATION AND DEEP EXCAVATION SUPPORT SYSTEM
Ali Baransel CANBEY
Advisor : Prof.Dr.Mustafa TUNCAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskisehir
Today, the human population has increased considerably with changing and
developing world. Amount of structural needs also increased depending on accretion
of population. So high-rise buildings began to be more popular. Foundation systems
are being developed to carry loads of high-rise building and to build safer structures
against the earthquake. Aim of this study is to transfer loads of structure, which is
intended to be build on unsuitable soil , to soil with foundation system. Within this
study, foundation system was chosen according to soil investigation report, system
was resized and bearing capacities of piles and mat was calculated, piles were
examined as a group and settlement of piles was calculated. Furthermore, sheet pile
system is used for deep excavation support. Behaviour of piles under static and
dynamic loads were analyzed and controlled with Plaxis 2D, STA4-CAD, SAP2000 that
use 2D and 3D finite element method and results were compared.
PROJE FUARI 2012
___________________________________________________________
GÜNEYDOĞU ANADOLU PROJESİ’NİN DÜNÜ, BUGÜNÜ VE YARINI
ENERJİ
Alp ÖZTÜRK
Danışman: Yrd. Doç. Dr. Hakan Şirin
İnşaat Mühendisliği
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Türkiye Güneydoğu Anadolu Projesi Türkiye’nin en önemli projelerinden
birisidir. Güneydoğu Anadolu Projesi 1970’lerde sulama ve hidroelektrik amaçlı
projeler olarak başlamıştır. 1980’lerde çok sektörlü, sosyo-ekonomik bir bölge
kalkındırma programına dönüştürülmüştür. Proje kapsamında 22 baraj ve 19 adet
hidroelektrik santrali bulunmaktadır. Bu santraller Türkiye’nin enerji ihtiyacında
önemli bir rol üstlenmektedir. Projenin geliştirilmesi ülkemiz için büyük bir önem arz
etmektedir. Yenilenebilir bir enerji kaynağı olan hidroelektrik enerji, güneydoğu
bölgesinde kullanılmaya müsaittir. Ülkemizin gelişen ekonomisi ve nüfusu göz önüne
alındığında gelecekteki enerji tüketimi artacaktır. Bu talebin karşılanabilmesi için
ülkemizde
enerji
santralleri
kurulmalıdır.
Güneydoğu
Anadolu
Projesinin
geliştirilmesi ve bu projeye yatırım yapılması, ülkemizin enerji ihtiyacını karşılamada
önemli bir rol oynayacaktır.
PROJECT FAIR 2012
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Rapid Visual Screening of Buildings for Potential Seismic Hazards in Eskişehir
Ayfer KARAALP
Consultant : Assoc.Prof.Dr. YÜCEL GÜNEY
Civil Engineering
Faculty of Engineering-Architecture, Anadolu Üniversity
İki Eylül Campus, 26555, Eskişehir
Eartquake is the one of the most important reality for Turkey.
Especially,unqualified constructions increase day by day so the significant seismic
risk threats all of the cities. An effective risk assessment measure in urban areas
under seismic risk is to identify the most vulnerable buildings,which may collapse,or
damage severely during a future earthquake.Many methods are used for measure
seismic risk .One of them is ,street survey according to FEMA 154 ,ATC 21 and Haluk
Sucuoğlu
methods.In
these
methods,
building
parameters
(short
columns,irregularities, pounding, number of story, earthquake zone,soft story,big
chimney etc.) are observed and recorded from the out of the building..According the
all off the parameters of structure,the score point is calculated ,degree of
vulnerability is specified and the data base is formed.This provide strong guidance
for identifying those buildings that jeopardize the life safety of their
occupants.Therefore,the cities becoming more cautious and the earthquakes
becoming innocuous for the people and Turkey.
PROJECT FAIR 2012
___________________________________________________________
7 FLOORS REINFORCED CONCRETE STRUCTURE DESIGN AND LINEAR ELASTIC
PERFORMANCE ANALYSIS EVALUATION
Buğra ÖZYURT
Advisor : İnş.Yük. Müh. Kemal GÜNDOĞAN
Civil Engineering
Engineering - Architecture Faculty, Anadolu University
İki Eylül Kampüsü, 26555, Eskişehir
My project building, that is projected as a reinforced concrete structure in 2012 and
is currently under construction in Eskişehir. The building, it’s foundation construction
plan area is approximately
176 m2
and normal floors plan area is 186 m2, was
projected 7-Story reinforced concrete structure. The structure floor height is same
for all floors and it is 2.85 m. Design concrete strength 25 MPa (C25), the design
tensile strength of steel was used 420 MPa(S420) for structure. The size of used
bricks was 20 cm for exterior walls, while 10 cm bricks were used for interior walls
for the design of building. The structure was designed with using Sta4cad and
Probina packages programs according to Turkish Earthquake Code – 2007. Design
result of packages programs was controlled by hand calculations. Also, the
irregularities of structure were determined by packages programs and hand
calculations. According to design results, the structure linear elastic performance
analysis evaluation was done with using same packages programs. Due to the results
of performance analysis of structure, the safety of life was provided with the results
of Sta4cad, on the other hand according to Probina Orion result, the safety of life
performance was not provided by structure.
PROJE FUARI 2012
___________________________________________________________
IMPROVING ENERGY MANAGEMENT USING HEC-RESSIM
FOR A WATER SUPPLY RESERVOIR
Bulut Akkol
Advisor: Asst. Prof. Dr. Aynur ŞENSOY ŞORMAN
Civil Engineering Department
Engineering & Architecture Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
The electrical energy is a very important resource for the last century. On the
other hand, generating clean energy is very popular and vital for global warming.
Generating hydropower energy is clean and powerful for the limited energy
resources in the world.
In this study, a dam reservoir with a power plant and a water supply system is
analyzed. The dam reservoir supplies water to a city to provide a constant annual
demand. A power plant is planned to be built to generate electricity with water
released from the spillway during the flood periods. The power plant system is
managed for generating maximum electrical energy.
HEC-ResSim program is used
to simulate the reservoir releases and levels together with the power generation.
The results are analyzed and compared with the actual observations.
PROJE FUARI 2012
___________________________________________________________
ORGANIZATIONAL CULTURE OF THE TURKISH CONSTRUCTION COMPANIES
Çağlar YILMAZ
Supervisor : Assoc. Prof. Dr. Gökhan ARSLAN
Civil ENGINEERING
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Organizational culture is termed as a share of beliefs, norms and assumptions
in the organizations. In recent researches, it is observed that organizational culture
has a very powerful effect on the performance and long-term effectiveness of
organizations. In this study, the aim is to determine the organizational culture which
is common in Turkish Construction Firms and to examine the effects on work.
Collecting data examinatorial and method is carried out through a survey. The
questions on the survey has been selected from The Organizational Culture
Assessment Instrument (OACI) and the survey has been answered by 30 Turkish
Construction Firms. Analysing within SPSS 20.0, the datas evaluated and the results
have been reached.
PROJECT FAIR 2012
___________________________________________________________
INVESTIGATION OF HYDROELECTRIC ENERGY POTENTIAL OF THE SEYDISUYU BASIN
Cengiz Buğra AKSAKAL
Uğur POLAT
Advisor : Assoc. Prof. Dr. Recep BAKIŞ
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Turkey’s energy need is increasing day by day. The required energy is being imported
from foreign countries since it cannot be met by the country’s own resources.
Whereas Turkey has rich renewable water resources to produce energy. In this
paper, in order to close the existing energy gap and to use the country’s water
resources efficiently, the hydropower potential of the Seydisuyu Basin is
investigated. For this purpose, Seydisuyu Basin is selected as the research area. The
objective is to evaluate the hydropower potential of the Seydisuyu Basin and to use
this potential for the development of the economy of our country. In this project,
Geographic Information Systems (GIS) software was used. According to this
investigation, a dam has been planned to be installed on Seydisuyu Basin. The cost of
the planned dam and the amount of annual electric energy that can be obtained
from the dam was calculated. According to these calculations, the total cost and
total installed power capacity of the dam was solved by using the Simahpp software.
According to the Simahpp software, the total cost and installed power capacity of
the dam was found as 0.88023x106 US$ and 0.212 MW, respectively. The annual
electricity to be produced by the dam was found as 0.742545GWh.
PROJECT EXPOSITION 2012
___________________________________________________________
THE DESIGN OF PILE FOUNDATION
Doğukan YORULMAZ
Advisor : Prof. Dr. Mustafa TUNCAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Kampusu, 26555, Eskişehir
The improvement of the soil comes out as an important factor by
understanding the effect of it on durability of the buildings against all negative
conditions. The pile foundation is used to connect the foundation to a more safe
layer, when the soil bearing capacity can not satisfy the load that comes from the
structure. In this project, firstly all necessary literature researches are made and,
type of piles, the behaviour of the piles under the different loads, bearing capacities,
settlement degrees are determined. For design of the foundation, soil samples are
tested at laboratory, and soil investigation report is written with a conclusion and
recommendation part. The most suitable foundation type is determined based on
that investigation report. The bearing capacity of piles, distributions of the piles,
settlement analysis are satisfied and the behaviour of the piles under the static and
dynamic loads are determined. The results of these calculations are compared with
the results which are modelled in Plaxsis 2D, SAP2000 and STA-4-CAD.
PROJECT FAIR 2012
___________________________________________________________
PILE FOUNDATION AND DEEP EXCAVATION SUPPORT SYSTEM
Eren BAYRAKCI
Advisor : Prof.Dr. Ahmet TUNCAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskisehir
Pile foundations are a foundation type that used when the soil cannot afford
the loads of the upper structure to transfer the loads to the soil safely. In this project
firstly the field and lab tests were done in order to determine the soil parameters.
With these test results a soil investigation report were prepared. Afterwards the pile
foundation system was chosen. The bearing capacity of the mat foundation and the
piles were calculated and the group settlement of piles were calculated. Price
analysis of the pile foundation systems were done. And the piles are sized due to
their prices and bearing capacities. For deep excavation supporting ; anchored pile
system were chosen. The chosen systems analyzed with STA4 CAD , PLAXİS 2D and
SAP2000 computer programs and the results were compared.
PROJECT FAIR 2012
___________________________________________________________
COMPRASION OF THE STRUCTURAL ANALYSIS PROGRAMS
ACCORDING TO THE RESULT OF MODELİNG TECHNICHS
Erhan ÇINAROĞLU
Advisor: Yrd. Doç. Dr. Özgür AVŞAR
Civil Engineering Departmant
Architecture-Engineering Faculty , Anadolu Univercity
İki Eylül Campus 26555, Eskişehir
This paper presents an assessments of comparison of three programs which are
IDESTATIK 5.14, PROBINA and STA4CAD. Especially, irregularities of building in
Turkish Earthquake Code is examined. Differences, similarities and errors at this
programs, are tried to identify.
The building at comparison
has six stories and it is being at first degree
earthquake zone. Soil class which is chosen Z₃ type.
Examination of the building occurs in three steps. The first one is analyzing
without any changing, then the second one is removing of the shear walls at ground
floor and the third one is removing the beams which is connected to consoles.
In the lights of research in order to obtain the results at which program is safer
and more applicable.
PROJECT EXPOSITION 2012
___________________________________________________________
SPECIFY THE CONSTRUCTION STOCK BY USING RAPID VISUAL SCREENING
Ertuğrul AKTAŞ
Consultant : Assoc. Prof. Dr. Yücel GÜNEY
Civil Engineering
Faculty of Engineering & Architecture, ANADOLU UNIVERSITY
İki Eylül Campus, 26555, Eskişehir
Earthquakes are the biggest reality in Turkey ; more then %90 of total land is
in earthquake zone. In this study I examined Eskisehir which is in 2nd earthquake
zone. The possible earthquake can happen till 6.4 in Eskişehir. In order to estimate
any harms of earthquakes which may happen in Eskisehir city center (at Hosnudiye,
Cumhuriye, Hayriye, Mustafa Kemal Paşa), construction stocks has to be defined.
While estimating the construction stocks two different methods can be use which
are named as FEMA, Haluk Sucuoğlu, ATC21 methods. The methods are mainly gives
scores to soft story, heavy overhang,
short coloumn, pounding , entresol,
irregularity in plan, number of story, earthquake zone. Total score and notes gives a
specific idea about the behavior of construction during earthquake which are defines
the damage of building after earthquake.
PROJECT FAIR 2012
___________________________________________________________
COMPARISION OF SHEAR WALLS MODELING IN STA4CAD
Faik CÜCEOĞLU
Danışman : İnş. Yük. Müh. Volkan KARUK
Civil Engineering
Architecture and Engineering Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
There are three ways to model shear walls in Sta4CAD program V13 version
which are rectangular columns, panel elements and poligonal columns. Except for
rectangular column types which is created for shear walls, we do not know sufficient
information about the behaviour of poligonal columns and panel elements
preferences in Sta4CAD program so we notably elaborate on polygonal columns and
panel elements. This paper presents an assessment of comparison of effects and
results of different size and type polygonal columns and panel elements which is on
applied 15 story office building.
The reason of using 15 story office building at 1st degree earthquake region
to obtain sharply outcomes in comparison. Structure period and story displacement
having priority in comparison point. In the lights of comparison results, in order to
understand which method of modeling is safe and applicable.
PROJECT FAIR 2012
___________________________________________________________
FIVE-STORY REINFORCED CONCRETE BUILDING DESIGN AND STATIC ANALYSIS
Hakan ÖTEGEN
Supervisor : Volkan KARUK
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
As is known, our country is earthquake-prone country. The sensitivity about
earthquake resistance buildings became more important by the number of buildings
demolished and the number of people died in 17th of August Earthquake. The
building will be constructed in earthquake zone should be constructed according to
the regulations and elaborated to supervision. In this argument, a five-story building
was selected to design reinforced concrete. The project was designed according to
TS 500 and 2007 earthquake regulations. The centre of gravity of the building and
the centre of rigidity were tried to cross by hardly adjusting on its architectural.
Shear walls were placed on the direction of X and Y to eliminate the
earthquake forces. STA4CAD programme was used for analysis and according to
results, analysises were repeated by changing the cross section for optimum solution
and analysis duration was ended. Raft foundation was selected as type of foundation
depends upon the total load of the structure and soil properties. Finally, reports and
drawings were obtained.
PROJECT FAIR 2012
___________________________________________________________
MULTI-STORY STEEL FRAMED BUILDING PROJECT
Halil Cihan APAK
Advisor : Res. Asst. Dr. Kıvanç TAŞKIN
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Nowadays most of multistory buildings are made of steel. Since steel is much better
in strength. Also steel is easy and fast to construct.
In steel structures lateral loads are carried by either braces or moment connected
frames. Likewise concrete buildings, shear wall may use in steel framed buildings.
But in our project we used braced frames.
There are many types of braces; these ones are available Turkish Standards. Each
one has different calculations and different requirements. Also the location of brace
is important for calculation of load collector and load transfer beams.
Dead and live loads are not that important in comparison to lateral loads also load
combos and ASD (allowable stress design) help us to find most critical loads,
moments, deflections, etc.
In short, this project is about 40 story steel framed building and lateral loads are
carried by braced frames in which load combos and section moments, shear forces,
normal forces are calculated by SAP2000.
PROJECT FAIR 2012
___________________________________________________________
E-MARKETING APPLICATIONS IN CONSTRUCTION COMPANIES
Harun MERCAN
Supervisor : Assist. Prof. Dr. Serkan KIVRAK
Civil Engineering
Faculty of Architecture & Engineering, Anadolu University
İki Eylül Campus, 26555, Eskişehir
This thesis focuses on an e-marketing applications in construction companies.
Construction is extremely big sector in the world. Globalization and competition as
factors that increase the importance of e-marketing applications in construction
projects. Hence, e-marketing applications have become one of the critical factor
to achieve success in companies. The relationship evaluated between e-marketing
and
construction
companies.
Questionnaires
were
prepared
by
myself for construction companies on internet marketing. 30 companies were
interviewed for this thesis. Results were obtained using SPSS software.
PROJECT EXPOSITION 2012
___________________________________________________________
IDENTIFYING THE BUILDING INVENTORY BY USING RAPID VISUAL SCREENING
Hasan Hüseyin AYDOĞDU
Consultant : Assoc. Prof. Dr. Yücel GÜNEY
Civil Engineering
Faculty of Engineering & Architecture, ANADOLU UNIVERSITY
İki Eylül Campus, 26555, Eskişehir
In last century, more than 80000 people had died in Turkey, because of
earthquake disasters. Statistics clearly say that at least one earthquake, having more
than 7.0 magnitude, occurs in Turkey per 10 years. Seismic hazards are the most
important fact for Turkey and almost all of the population is under seismic hazards.
In this study, Eskişehir, which is in second seismic zone, was investigated. Magnitude
of 6.4 earthquake strucked Eskişehir in 1956, but more than magnitude of 6.4
earthquake could occur in this fault zone. For preventing this hazard, Eskişehir’s
building inventory was identified at Hosnudiye, Cumhuriye, Hayriye, İhsaniye,
Mustafa Kemal Paşa, Hacı Ali Bey, Hacı Seyit, Mamure districts. FEMA154 and Haluk
Sucuoğlu’s methods were used in this study, which give score soft story, heavy
overhang, short coloumn, pounding , irregularity in plan, number of story. Total
score gives an idea about building’s behaviour under seismic loads.
PROJECT FAIR 2012
___________________________________________________________
GÜNEYDOĞU ANADOLU PROJECT’s PAST, PRESENT AND FUTURE
IRRIGATION
İlker Emin EREN
Assist.Prof.Dr. Hakan Şirin
Civil Enginnering
Faculty of Enginnering and Architecture, Anadolu University
İki Eylül Kampusu, 26555, Eskişehir
Turkey is separated 25 basins.These basins’ annual total flow amout and irrigable
agriculture land 186 billion m3 and 8.5 million ha.Güneydoğu Anadolu has boundry
with Syria at the South and Iraq at the Southeastern is a region.This region has 30%
of annual total flow and 20% of irrigable agriculture land.Turkey’ two important
basins Fırat and Dicle Basins located on this region.Güneydoğu Anadolu project’s
main aim is that incerease level of income of region and provide sustainable a
employment by using this valuable sources. For sustainable employment of GAP
region,irrigated agriculture is basis.Available water resources must be developed and
irrigated agriculture expanded.Furthermore,water resources, irrigation systems and
irrigated agriculture’s continuity must be provided .GAP Master Plan and other
works show sustainable requirement of irrigation systems and others.. For this
purpose,total 13 big main projects are planned in GAP.7 of these projects are
decided to make on Fırat River and other 6 projects on Dicle River.Separately,on the
Fırat and Dicle river,22 dams and 19 hydroelectric power plants are planned.End of
the project,1.822 thousand ha land will opened to irrigate.
PROJECT FAIR 2012
___________________________________________________________
REINFORCED CONCRETE BUILDING DESIGN , STATICAL AND COST ANALYSIS
İrem BAYRAM
Advisor : İnş. Yük. Müh. Volkan KARUK
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskisehir
Since Turkey is located on seismic zone , the major factor of a structural design
stage is to chose the structural carrying system of the structure properly. After the
17th august 1999 earthquake’s terrible results , structures safety against earthquake
became more essential. In order to provide the safety buildings against earthquake ,
Turkish Earthquake Code and Turkish Standarts (TS500 , TS 498) are revised for this
purpose. In this thesis , an eight story building’s structural carrying system is chosen
without making any changes in the architectural plan. In structural carrying system ,
both ways of shear walls chosen in order to resist the earthquake loads , center of
mass and center of rigidity are intercepted as possible it can , continuous frames are
made as much as possible and avoided from anchorage beams. Reinforced concrete
design and the statically analyze of the building is made by using the STA4 CAD
computer program. Analyze results are examined and due to these results , the
required changes are made in structural carrying system for chosing the most proper
system which can resist the horizontal and vertical loads safely and economically.
PROJECT FAIR 2012
___________________________________________________________
EXAMINE OF A MULTI STORY BUILDING UNDER HORIZONTAL AND VERTICAL
LOADS
Kadri KAPTAN
Onur ŞAHİN
Supervisor : Assist. Prof. Dr. Muhsin YALÇIN (Dr. Kıvanç Taşkın)
Civil Engineering
Engineering-Architecture Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
In this thesis, a multi story building, which has an unusual architectural plan, was
examined. The examined building has a structural steel system. TS648 ( for vertical
load values) and National Building Code of Canada ( for wind load value) were used
to determine magnitudes of effecting forces on the building. NBCC regulations was
prefered for wind force because of its detailed analysis depend on the structures
geometry, dimensions, damping ratio, rigidity and etc.
For earthquake force acting on structure two different calculation method were
used; Modal Analysis method and Equivalent Static Analysis method are calculated
separetly and design was made according to worst senario. In addition these analysis
all necessary controls were made to have a structure which has a high energy
absorption capacity.
The structure has fortyfive stories; a basement, one entrance, fortythree regular
stories and one roof. All stories are four meters height. For the floor system composite
members ares designed to create an economical solution. All structural members’s
and connection’s ductility properties are checked to bring to the structure a high level
of energy absorbtion capability. Basement story is also designed according to Turkish
Earthquake Regulation to support structure’s energy absorption level.
PROJECT FAIR 2012
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ATTITUDE TOWARDS BUSINESS ETHICS IN ENGINEERING
Kenan KILINÇ
Supervisor: Assoc. Prof. Gökhan ARSLAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
The aim of this paper is to present attitudes and behaviors related to business ethics
of employees working in public and private engineering attempts according to basic
concepts, making a literature study related to ethics and business ethics initially. The
question scale used in the main survey are Attitude Towards Business Ethics
Questionnaire (ATBEQ) and Code of Engineering Ethics. Data collected by the survey
were analyzed by SPSS statistical software. Significant differences were determined
between attitudes and behaviors related to business ethics and Engineering ethics;
and gender, age, educational level, marital status, and current sector seperately. In
this paper, first, a literature study related to business ethics is conducted and hereby
the subject of business ethics are elaborately analyzed and then, findings derived
from surveys are evaluated by statistical analysis.
PROJE FUARI 2012
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Steel Residence Project
Kerim Nadir AKTAŞ, İsa ŞEN
This structure is a residence project consisting of 10 floors. Construction region is in
Eskişehir. The area of structure is 750 m2.(25m*30m).The soil type of region is
Z1(TA=0,1s , TB=0,3 s).(Taken from Turkish Earth Code)
Coefficient of carrying system behavior (Earthquake loads in buildings are fully
carried by frames) is R=5.
IPBv300 profile is used for columns up to 6 floor.After 6 floors, IPBv260 profile is
used.I300 profile is used for all beams.Composite slab is chosen for the floors.
The carrier system is designed in 3 types.(Moment Frames,Braced Frames and
Eccentrically Braced Frames).Load combinations are defined.
1-) Fd=1.4G + 1.6Q
2-) Fd=1.0G + 1.0Q + 1.0E
3-) Fd=1.0G + 1.3Q +1.3W
Moment diagrams of frames are checked and is decided which one is
superior.Depends on moment diagrams , Eccentrically Braced Frames is chosen.
PROJECT FAIR 2012
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BETONARME VE ÇELİK ENDÜSTRİ YAPILARINDA
EŞ DEĞER DEPREM KUVVETİ VE MOD BİRLEŞTİRME YÖNTEMİNİN
KARŞILAŞTIRILMASI
KÜRŞAT TOSUN
Danışman : İnş.Yük. Müh. Kemal GÜNDOĞAN
İnşaat Mühendisliği
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Lengths of columns , distances of columns, roof beams , distances and lengths of
beams are same; comparison earthquake force found at reinforced concrete
prefabricated and steel industrial structure according to equivalent earthquake
method and modal analysis method. Also these forces analysis by Sap2000
programme. Length of column is 7,5 m. length of beam 6 m. distance of beam is
1,53 m. distances of roof beam is 18,45 m., concrete class is C30, steel class is ST37. .
The structure was designed with using programs according to Turkish Earthquake
Code – 2007. In last, there is %24 differences modal analysis method and equivalent
earthquake method at prefabricated according to shear force and moment, also
steel %18 . Also, prefabricated reinforcement concrete industrial structure
PROJECT FAIR 2012
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KARASU NEHRİNİN TAŞKIN SEVİYELERİNİN BELİRLENMESİ
M.Emin AKSOY – İlyas AYDOĞAN
Danışman : Doç.Dr. Mustafa TOMBUL
İnşaat Mühendisliği
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Over
the
years, people has
faced many natural
events and disasters.
The continuously loss of lives and property occurred with these events, and that
worked
to
find solutions to
prevent these losses.
One
of the
most effective of this natural events in the floods of water. A flood is a disaster that
can cause to huge losses and most frequent in nature. For this reason, with variety of
risk scenarios produced and fine calculation, you must take control of rivers.
Structure can built on rivers. For example, dams, regulator or bridge. For that can
design project of these structure, must find the flood peak values for the place of
related project. There are many ways to create a profile of water surface. Direct-step
method, the standard-step method, graphic integration method, the leach method
Some of the methods used in the literature. But more efficiently results can be
obtained in a short time with using package program. HEC-RAS software was used in
this study. In this study, flood elevation of Karasu River near the Kamışlar Region of
Hatay city was investigated. Necessary data for study was obtained from 3. Regional
Directorate of State Hydraulic Works archives. For analyses, the cross section of
Karasu river was defined in the HEC-RAS software. After that, return period of 2, 5,
10, 25, 50, and 100 years discharge of Karasu River was inputted in the software.
Obtained results from the present study and topographic data were compared and
interpreted. As a result, elevation of flood and that’s risk for urban region was
studied and presented as detailed.
PROJECT FAIR 2012
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USING RAPID VISUAL SCREENING METHOD IN ESKİŞEHİR
Merve Nilay TOKGÖZ
Consultant : Assoc. Prof. Dr. Yücel GÜNEY
Civil Engineering
Faculty of Engineering-Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Disaster for
the
people physical,
economic and
social losses to
the
cause, stopping, or interferes with normal life and human activities. Earthquake is a
disaster too, that is most destructive.
In our country since 1900, 90 major earthquakes recorded in the most
severe of 7.9,according to official figures 82 thousand 372 people lost their lives. For
newly constructed buildings need to increase the quality of the structure to
decrease the number of dead in earthquakes. But for previously made buildings,
with rapid screening method for building quality should be checked, to restructure in
light of the information collected should be arranged regions. we conducted this
study in Eskişehir.
Rapid screening method developed and created according to FEMA 154, atc
21 and Haluk Sucuoğlu methods. This method is give scores to construction types
which are called as plan irregularity, soft story, short column , vertical irregularities,
pounding, number of story, earthquake zone.
A study of rapid screening method that could save people's lives.
PROJE FUARI 2012
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5 FLOOR REINFORCED CONCRETE BUILDING DESIGN AND STATIC
CALCULATIONS
Mohamed NASSRELDIN
Danışman : Doç. Dr. Yücel GÜNEY
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Campus, 26555, Eskişehir
This is a project of a building have been collapsed by GÖLCÜK Earthquake
(1999) in izmit city which it left thousands of people dead, The building collapsed due
to the inadequate design of the carrier system and application errors. The aim of this
project is to Redesign and build it according to the earthquake codes and make
comparisons between the inadequate and new carrier systems in terms of moments,
shear forces,
Earthquake forces, displacement, Reinforcement bars, shear walls,
columns, Economy.....etc. The collapsing of the building was due to the false design
of the carrier system, though the carrier system is being investigated and we designed
new carrier system of the same archetectural plan of the building, and we made those
comparisons mentioned above between the new designed carrier system and the older
one.
PROJECT FAIR 2012
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SPECIFY THE CONSTRUCTION STOCK
BY USING RAPID VISUAL SCREENING IN ESKİŞEHİR
Mustafa ALTINBAY
Consultant: Assoc. Prof. Dr. Yücel GÜNEY
Civil Engineering
Faculty of Engineering & Architecture, ANADOLU UNIVERSITY
İki Eylül Campus, 26555, Eskişehir
Nearly 96% of Türkiye’s lands are in the earthquake zone. Most of the big and
industrial cities are in earthquake risk. Nevertheless, most of our buildings in those
cities are so vulnerable to earthquake. Eskişehir is the one of those industrial and big
cities also. An earthquake that can be happen in Eskişehir may cause lots of life and
economical loss. To prevent those loses; vulnerable buildings in earthquake risk have
to be determined.
In this study, construction stocks in Eskişehir city center (İhsaniye, Mahmure,
Mustafa Kemal Paşa) have been defined. Different methods have been used while
defining construction stocks like FEMA, Haluk Sucuoğlu Method and ATC21. Those
methods’ common purpose is gives scores to building according to characteristic of
buildings like short column, soft story, heavy overhang, pounding, irregularity in plan
etc. The final scores give specific idea about behavior of building after earthquake
about damaged or collapsed.
PROJE FUARI 2012
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MULTI-STORY REINFORCED CONCRETE BUILDING PROJECT AND STRENGTHENING
OF AN EXISTING BUILDING
Oğuzhan ALKAN
Advisor : İnş. Yük. Müh. Kemal GÜNDOĞAN
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
The need to improve the ability of an existing building to withstand seismic forces
arises usually from the evidence of damage and poor behaviour during a recent
earthquake. It can arise also from calculations or by comparisons with similar
buildings that have been damaged in other places. Before the occurrence of the
probable earthquake, the required strengthening of seismically weak buildings is to
be determined by a survey and analysis of the structures. I have learned hoe to
analyse a structure with programs such as SAP2000, Sta4CAD. Firstly, first semester I
analyze a structure which is a shopping centre with SAP2000. Then second semester
I analyze a structure which is a multi-story and exist in Eskişehir with Sta4CAD.
However, I do some calculations and campare the results with programs's. The
seismic behaviour of old existing buildings is affected by their original structural
inadequacies, material degradation due to
time, and alterations carried out during use over the years such as making new
openings, addition of new parts inducing dissymmetry in plan and elevation, etc.
The problem of my structure is about material. The concrete of a floor of my
structure is lower strength. So that my building needs strengthening.
PROJECT FAIR 2012
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PILE FOUNDATION AND DEEP EXCAVATION SUPPORT SYSTEM
Onur KARGIOĞLU
Advisor : Prof.Dr. Ahmet TUNCAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskisehir
Soil
is
one
of
the
most
important
elements
of
a
structure.
In Turkey, according to the results obtained by analyzing the structures which
severely damaged or collapsed in 17 August 1999 earthquake, most of these
structures main problem was soil problem. A structure that will be built on a poor
soil can be carried safely by soil with soil improvement methods or deep
excavations. Within this thesis work, firstly field tests and laboratory tests are done
with the samples taken in boring wells and a soil investigation report has prepared.
İn addition to these ; the pile foundation system that can safely transfer the loads to
the soil was chosen according to the allowable bearing capacity and the settlement
values of soil , bearing capacity of mat and piles are calculated , the settlement of
the piles are calculated and the piles are examined as group. Anchored pile system
was chosen as deep excavation system. The chosen systems are analyzed with SAP
2000 , STA4 CAD and Plaxis 2D programs and the comparison of the results are done.
PROJECT FAIR 2012
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PILE FOUNDATION and DEEP EXCAVATION
Onur YAVAN
Adviser : Prof. Dr. Ahmet TUNCAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
Campus of İki Eylül, 26555, Eskişehir
After the analysis of heavy damaged and destroyed buildings, soil problems
were identified in major of these buildings in the earthquake of 17 August 1999.
Thus, one of the most important fact is ground. A structure which is wanted to build
on inconveniently soil can be moved safely with deep excavation and improved soil
with methods of ground improvement. With this study of thesis, according to the
boring experiments at the field, the soil investigation report was prepared. While the
soil investigation report was preparing, at the field experiment about soil mechanic
was done such as SPT, at the lab experiments of soil mechanic were done such as
unconfined compression-three axial compression-sieve analysis and hydrometerAtterberg limits (LL-PL-PI) – consolidation - specific gravity - moisture content tests.
In addition to these , suitable foundation of our construction was selected by using
packet programs of Plaxsis 2D, STA4 CAD, SAP2000.
PROJECT FAIR 2012
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DETERMINING OF DAMAGE LEVEL OF THE MODERATELY DAMAGED BUILDING IN
THE 1995 DINAR EARTHQUAKE BY METHODS OF LINEAR ELASTIC AND NONLINEAR
ELASTIC BY USING STA4CAD, PROBINA AND XTRACT PROGRAMS
Özgür Topçu
Lecturer : Ass. Prof. Dr. Özgür Avşar
Civil Engineering
Faculty of Engineering and Architectural, Anadolu University
İki Eylül Campus, 26555, Eskişehir
CASE STUDIES ON BUILDING MODERATELY DAMAGED IN THE 1995 DINAR
EARTHQUAKE THAT OCCURRED IN TURKEY
The case study building is a four story commercial building in the
center of the city of Dinar, which is owned by the municipality. The typical plan
area is 310 m2. The height of the ground floor was 3.8 m and the heights of the
remaining stories were 3.5 m. The mean compressive strength of concrete was
determined as 12 MPa from the core samples taken from the building. The yield
strength of longitudinal reinforcement is 280 MPa. The building was moderately
damaged in the Dinar Earthquake which occurred on October 1, 1995 (ML=5.9). The
recorded peak ground acceleration of the ground motion was 0.293g. The major
damage in the building was reported to be concentrated at the ground floor level.
There were 1 severely damaged, 3 moderately damaged and 1 lightly damaged
columns at this floor. Of the 20 beams in the analyzed direction of the building, one
was moderately damaged and another one was lightly damaged. Assesment of this
building is evaluated from one direction that is +x direction, from west to east
direction.According to inelastic linear performans analysis of structure by using
packages program ‘Xtract’ life safety is not provided due to Turkish Earthquake Code
2007. According to linear elastic performance analysis of structure by using Sta4cad
and Probina which are suitable for the Turkish Earthquake Code 2007 , life safety is
provided.
PROJECT FAIR 2012
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THE PILED RAFT FOUNDATION AND DEWATIRING APPLICATION
Ramazan Saygın YOLGÖRMEZ
Advisor : Prof. Dr. Mustafa TUNCAN
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
The construction industry as a result investigations of examination,the
structures which were destroyed or damaged was determined that the majority of
the soil problems.For this reason,the structure which is built on weak soil can be
carried by soil with deep foundation or soil improvement methods safely.
As a result of experiments taken from the field samples, soil profile
was determined.According to this soil profile calculation, the bearing capasity was
determined.The amount of gruond seating was examined.(46 cm)
Foundation type has been chosen raft foundation due to seatig is higher than
permitted value (Smax =10 cm) the piled raft foundation(D=1 m L=16 m) and
-12 m jet grout application was applied.
There is -3 m water level and depth of excavation is -6 m.For this reason;to
remove the water from excavation area was applied dewatering application.In this
regard,at the points of specified in project have been located total of 3 pump which
capacity is1500 kW/engine.
PROJE FUARI 2012
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HIGH RISE STEEL STRUCTURE DESIGN OF METROCITY ISTANBUL
Şafak HACIMİRZAOĞLU
Adviser: Res.Assis. Kıvanç TAŞKIN
Civil Engineering
Architecture-Engineering Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
SUMMARY
In this study, a reinforced concrete building located in _stanbul 1. Levent, Metrocity
is designed as a steel structure with eccentrically braced steel frames.
The building has a rectangular base in plan view having the area of 835 m2 and
consisting of 8 basement, 28 normal and 3 attic, totally 40 stories. Basement stories
which are located in first 4 stories are used for car parking, shopping centers, stores
and restaurants and the upper 24 stories are used residentially. The total usage area
is 30.033 m2 and the total height is 134.4 m.
The building is in the first earthquake zone. Soil type is assumed as Z1 and thus
allowable soil stress is 5 kg/cm2. Current building is constructed as reinforced
concrete building having the quality of concrete as BS 35 concrete and BÇ I, BÇ III
are used for reinforced concrete rebars. These materials are chosen the same with
the current building in the new designed building and for the steel parts; St52 steel
material is used for columns, beams and braces and St37 steel quality is used for
plates. High strength bolts are chosen for steel connections.
General dimensions of the building are taken the same in the designed building.
Axis spacing is taken 8 m as in the current building and totally 20 columns are placed
in each storey. Beams having 8 m span length are supported by columns and, for
supporting the floor slab secondary beams are placed in the centre of beams in x
direction. Floor slabs are formed with folded steel plate and reinforced concrete
materials compositely and by joining them to the beams with shearing elements, so
that these beams are designed as composite beams. Foundation of the building is
spread foundation as the current building with 2 m height.
For calculating the dimensions of the steel members TS 498-1997, Turkish
Earthquake Code called “Regulations for Buildings of Disasters Regions”, TS 648Study 2006,TS 4561-1985 is used. The foundation and floor slab is calculated by
using TS500-2000.
The model of the structure and its analysis are created using Etabs v8.11 computer
program. The parts of the structure are designed and connection calculations are
made using the results taken from this computer software and the above mentioned
specifications. Tekla Xsteel v8.0 and Autocad 2005 programs are used for the
manufacturing drawings.
Based on the results obtained, the total cost and the weight of the building are
calculated and compared with the findings from the data base of the current
reinforced concrete building.
PROJECT FAIR 2012
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ESTIMATION OF AREAL MEAN PRECIPITATION WITH GIS TOOLS IN YUVACIK DAM
BASIN
Sait Sefa AYAN
Supervisor : Assist. Prof. Dr. Aynur ŞENSOY ŞORMAN
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
In this study , Yuvacık Dam Basin,which is located in the southeastern part of
Marmara Region of Türkiye,is selected as the application basin and areal mean
precipitation calculations are performed for the basin. The basin is in between 40º
30’ - 40º 41’ northern latitudes and 29º 48’ - 30º 08’ eastern longitudes.The basin,
which has a drainage are 257.86km², there are 11 raingage stations in and around
the basin. GIS tools are used with the new version ArcGIS 10 for the areal mean
precipitation computations. Four different methods are used in this study to find the
areal mean precipitation values for the basin, these are: Arithmetic Mean Method,
Thiessen Polygons Method, Inverse Distance Weighted (IDW) Method and Kriging
Method. The results are presented both with numbers and maps. 15 days
precipitation data are used in the analysis. Areal mean precipitation values are
calculated using four different methods Arithmetic Mean, Thiessen Polygons, IDW,
Kriging.The results are compared with numbers. IDW and Kriging Method
applications are compared with maps.
PROJE FUARI 2012
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MULTI-STORY STEEL FRAMED BUILDING PROJECT
Seyfettin BİLGİN
Supervisor : Res. Asst. Dr. Kıvanç TAŞKIN
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Steel framed structure technique is widely using for multistory buildings; most of
multistory buildings are made of steel. Since steel is much better in strength. Also
steel is easy and fast to construct.
In steel structures lateral loads are carried by either braces or moment resisting
connection frames. Likewise shear wall made of steel or reinforcement concrete may
use in steel framed buildings. But in our project we used braced frames.
There are several types of braces; these ones are available Turkish Standards. Each
one has different calculations and different requirements. Also the location of brace
is important for calculation of load collector and load transfer beams.
Dead and live loads are not that important in comparison to lateral loads also load
combos and ASD (allowable stress design) help us to find most critical loads,
moments, deflections, etc.
In short, this project is about 40 story steel framed building and lateral loads are
carried by braced frames in which load combos and section moments, shear forces,
normal forces are calculated by SAP2000.
PROJECT FAIR 2012
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DETERMINING OF DAMAGE LEVEL OF THE LIGHT DAMAGED BUILDING IN THE 1998
CEYHAN EARTHQUAKE BY METHODS OF LINEAR ELASTIC AND NONLINEAR ELASTIC
BY USING STA4CAD, PROBINA AND XTRACT PROGRAMS
Suat Akyar
Danışman : Yard. Doç. Dr. Özgür Avşar
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
PERFORMANCE ASSESSMENT OF A LIGHTLY DAMAGED BUILDING DURING THE
1998 CEYHAN EARTHQUAKE IN TURKEY
The case study building is a five story building located in the city of Ceyhan. It
had experienced the Ceyhan Earthquake, which occurred in 1998. The moment
magnitude of this earthquake was Mw=6.2 and the recorded peak ground
acceleration in Ceyhan was 0.273g. The floor plan area of the building is 250 m2 and
the lateral load resisting system is a moment resisting reinforced concrete frame
with brick infills in certain bays of the frame. The floor system of the building is joist
floor. The mean compressive strength of concrete was found to be 14 MPa and the
yield strength of the reinforcement was reported to be 220 MPa.The building had
been investigated by the experts and the damage sustained by the building was
reported to be “light”. According to the reports, damage was concentrated at the
groundfloor level. Seven columns and seven beams of the ground floor were
lightlydamaged, whereas only one column was moderately damaged. There were
also 5 heavily and 12 moderately damaged brick infills.Assesment of this building is
evaluated from one direction that is +x direction, from west to east
direction.According to non-linear elastic performans analysis of structure by using the
SAP2000 nonlinear analysis results and section analysis packages program ‘Xtract’
and linear elastic performance analysis of structure by using Sta4cad and Probina
which are suitable for the Turkish Earthquake Code 2007. According to the analysis
results of each method and program, it is found out that life safety is satisfied under
the given earthquake ground motion data.
PROJE FUARI 2012
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PERFORMANCE ASSESSMENT OF EXISTING STRUCTURES
Uğur Burak HAN
Danışman : Yard. Doç. Dr. Özgür AVŞAR
Civil Engineering
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Performance assessment of existing structures is a method which is used in
our country where is surrounded by seismic zones, to determine the performance
levels of structures. On this project, performance analysis of a building, which is
located in Bingol/Turkey, was done. The building had experienced the Bingol
earthquake which the magnitude is 6.1, on 1st of May 2003. The building has 3
stories without basement floor by the way in the building, C14 type of concrete and
S220 type of steel were used. During taking information from building, it was
recognized that there was no special confinement zones in load-bearing members. On
the earthquake report of building, it was defining the building “slightly damaged”.
Linear elastic method and linear inelastic method was used in this project and the life
safety performance was determined according to these methods. For linear elastic
method, the building was determined in Collapse Prevention performance level. For
linear inelastic method, the building was determined in Life Safety performance level.
PROJE FUARI 2012
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DETERMINING SNOW DEPLETION CURVES IN SEYHAN BASIN
USING SATELLITE IMAGES
Ünal GÖKBULUT
Advisor: Asst. Prof. Aynur ŞENSOY ŞORMAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Snowmelt runoff in the mountainous regions of Turkey is great importance as
it is constitutes most of volume of the total yearly runoff during spring and early
summer months. Therefore, determining the amount and timing of snowmelt runoff
in the Seyhan Basin, where lots of dams are located, is an important task in order to
use water resources of the country in an optimum manner.
In this study, Seyhan River Basin is selected as the application area. For the
hydrologic modeling studies conducted in the basin, snow covered areas are
determined using MODIS optical satellite images. But optical satellites are hindered
by cloud cover where at times when cloud is present, land cover can not be
determined. In this study, daily MODIS satellite images on Terra and Aqua platform
are combined and modified in order to decrease the cloud cover. Modified satellite
images are used to generate snow depletion curves for 2010, 2011 and 2012 years.
As a result, it is seen that modifying the satellite products has a significantly positive
impact on snow covered area in the basin by decreasing cloud effect.
PROJECT FAIR 2012
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B SEVEN-STOREY REINFORCED CONCRETE BUILDING DESIGN,
STATIC CALCULATIONS
AND COST ANALYSIS
Yasemin VARDAR
Supervisor : Volkan KARUK
Department of Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
In this thesis, seven-storey reinforced concrete dormitory building situated in
Kars, is statically analyzed in the computer program called STA4CAD(Structural
Analysis for Computer Aided Design) in accordance with Turkish Standards 498 ,
Turkish Standards 500 and 2007 Turkish Earthquake Design Code. Safety of the
structural conveyor system being taken into account, also economical of the building
is being taken into account whereas in the stage of calculation of the cross-section of
the system components. I try to not to change the architectural plan because of the
client gladness. Design of the structure has been taken care as earthquake-resistant.
Conveyor system elements of the structure resized as required by codes. To provide
the safety of the building, (especially for earthquake) shear wall used instead of the
colon. Center of gravity and center of stiffness of the structure kept as close as
possible. In conveyor system and each of the elements of the earthquake-resistant
structure, earthquake loads transferred until foundation continuously and safely.
Irregular situations avoided as possible.
PROJECT FAIR 2012
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POROUS ASPHALT MIXTURE DESIGN
Yasin SAĞLAM
Supervisor: Assist. Prof. Dr. Altan ÇETİN
Civil Engineering
Engineering-Architecture Faculty, Anadolu University
İki Eylül Campus, 26555, Eskişehir
There is no doubt about safety is the most important one of all criteria that taken
into account at the beginning of construction of highways. For this purpose both the
pavement properties and geometric characteristics of the highway should have the
necessary features of safety required. After fulfillment of geometric features, studies
around improvement of pavement and its safety features have accelerated all
around the world. In this scope, permeable asphalt pavement experiments were
carried out and began to be used particularly in the United States and European
countries.
In this study, in order to determine porous asphalt design values, laboratory
experiments are carried out such as sieve analysis for aggregates, determination of
volumetric properties of compacted Marshall specimens, Cantabro abrasion loss
test, permeability test and indirect tensile stiffness modulus test, as a part of whole
experiments being done in the world. Determined aggregate gradation and polymer
modified bitumen were used in the experiments and comparison have made
between results of experiments done before with same aggregate gradation and
conventional bitumen, in order to exhibit polymer modified bitumen difference.
PROJE FUARI 2012
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FLOOD MAPPING in MIDDLE PORSUK BASIN USING GEOGRAPHIC INFORMATION
SYSTEMS, HYDROLOGIC and HYDRAULIC MODELLING
Yavuz AYDOĞAN Bayram KÜÇÜKKAYA
Advisor: Asst. Prof. Dr. Ali Arda ŞORMAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Floods and inundations as a result of sudden excessive rainfall around the
globe have caused disasters almost every year resulting heavy losses on human lives
and property. Floods, following earthquakes, are the second most cause of loss of
lives and property in Turkey. There have been 288 floods reported in Turkey over the
last 20 years causing 436 deaths.
In this study, Porsuk Basin as a branch of Sakarya Basin which is divided into
three subbasins as Upper, Middle and Lower Porsuk has been discussed. Basin
characteristics are obtained using Geographic Information Systems (GIS) as a first
step in the study. Using this data and precipitation-runoff data taken from
governmental offices, hydrologic modeling is conducted for Middle Porsuk Basin
using HEC-HMS. Topographic data derived from GIS and runoff data generated from
hydrologic modeling is input to HEC-RAS for hydraulic modeling. Finally, flood
inundation maps for various scenarios in Middle Porsuk Basin including the city of
Eskişehir are created.
PROJECT FAIR 2012
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SOUTHEASTERN ANATOLIA PROJECT AND ITS SOCIAL AND CULTURAL EFFECTS
Yiğit IŞIK
Zana BURAK
Advisor : Assist.Prof.Dr. Hakan ŞİRİN
Civil Engineering
Faculty of Engineering-Architecture, Anatolian University
Campus of İki Eylül, 26555, Eskişehir
Southeastern Anatolian Project (GAP) aims that benefiting from regional
resources , increasing standard of living, decreasing the difference between other
regions and making a contribution of economy of Turkey. In the design stages of this
projects, Analysing the socio-economic structure of this region is very important.
The effect of project on this region should be foreseen. This expectations will be
increase efficiency of project. Agriculture with the traditional way create a need for
labor. The need of labor is supplied from family individuals. This reason affects the
long and extended families. This migration should be foreseen for regional
transformation. It also should include planning the infastructure of region and
relocation.
PROJE FUARI 2012
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DETERMINATION OF THE SNOW DEPLETION CURVES IN THE UPPER EUPRATES
BASIN USING SATELLITE IMAGES BETWEEN YEARS 2008-2012
Yusuf DUMAN
Supervisor : Asst. Prof. Dr. Ali Arda ŞORMAN
Civil Engineering
Faculty of Engineering and Architecture, Anadolu University
İki Eylül Campus, 26555, Eskişehir
Snowmelt runoff in the mountainous eastern part of Turkey is of great
importance during spring and early summer months. Therefore, determining the
amount of snowmelt runoff especially in the Euprates Basin, where large dams are
located, is an important task in order to use the water resources of the country and
operation of dams in an optimum manner.
In this study, Karasu Basin which is located in the Eastern part of Turkey is
selected as the application area. For the hydrologic modeling studies snow covered
areas are determined using SEVIRI satellite images. But these images are hindered by
cloud cover where at times when cloud is present, land cover cannot be determined.
For this reason, cleaning clouds from images as possible as we can are gaining
importance. In the study, daily SEVIRI satellite images are modified in order to
decrease the cloud cover. As a conclusion, snow depletion curves for years between
2008-2012 are determined using modified satellite images.
PROJECT FAIR 2012
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THE POLITICAL VIEW OF GAP
Yusuf Emre YEKEN
Danışman : Yard.Doç.Dr. Hakan Şirin
İnşaat Mühendisliği
Mühendislik-Mimarlık Fakültesi, Anadolu Üniversitesi
İki Eylül Kampusu, 26555, Eskişehir
Flowing water resources out of national borders creates lots of problems such as
using, controlling and managing water. Because of having high elevation on GAP
area, Fırat and Dicle rivers, which have high water potential, flows out to neighbour
countries. So that the neighbour countries which are Irak and Suriye have some
demands on that rivers.The aim of project is find and discuss the major problems
and solution ways and our policy on that rivers(Fırat and Dicle).
Nowadays the importance of conrolling and managing fresh water for maximum
performance has increased. So that constructing water structures is the best way for
holding water. Turkey has the best natural condition for building then managing
water. According the agreement between countries which are placed on Fırat and
Dicle basin Turkey release 500m³\s for every condition. This is a result of constructed
water structures.