Calculation Report of Cargo Terminal (1-5-1)
Nasiriyah International Airport
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Table of Contents
1.0
Project Overview ______________________________________________________________5
2.0
Code and Standard ____________________________________________________________5
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3.0
Specification of Materials _______________________________________________________6
4.0
Design Load __________________________________________________________________7
4.1
Dead Load _______________________________________________________________________ 7
4.2
Live Load_________________________________________________________________________ 8
4.3
Seismic Load ____________________________________________________________________ 10
4.4
Wind Load _______________________________________________________________________ 11
5.0
Modelling of Cargo Terminal __________________________________________________ 11
6.0
Load Conditions _____________________________________________________________ 12
7.0
8.0
6.1
Dead Load ______________________________________________________________________ 12
6.2
Live Load________________________________________________________________________ 19
6.3
Wind Load _______________________________________________________________________ 22
6.4
Seismic Load ____________________________________________________________________ 23
6.5
Combination of Loads _____________________________________________________________ 28
Section and Material Properties was Used in Program ____________________________ 28
7.1
Definition of Material Properties ____________________________________________________ 28
7.2
Definition of Beam Section _________________________________________________________ 32
7.3
Definition of Slab Section __________________________________________________________ 34
7.4
Section Result of The Model _______________________________________________________ 35
Result _____________________________________________________________________ 41
8.1
Result of Concrete Beams _________________________________________________________ 41
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8.2
Result of Concrete Columns _______________________________________________________ 48
8.3
Result of Slabs ___________________________________________________________________ 49
8.4
Result of Steel Beams ____________________________________________________________ 50
8.5
Result of Steel Columns ___________________________________________________________ 51
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1.0
Project Overview
The cargo terminal is located on the west side of Nasiriya Airport. The south is connected to the roadside, the north is connected to the airside, The site is upright, the interior is flat and unobstructed. The building
height is about 10 meters. Typical column spans is 8m×8m or 16m×16m, total length is 72m, total width is 58.9m. The seismic force-resisting system of cargo is Intermediate reinforced concrete and steel moment
frames. Based on GEOTECHNICAL INVESTIGATION REPORT FOR LANDSIDE AREA(detailed), pile foundation and isolated footing are choosing for this structure. The layer ④ Silty Sand is chosen as bearing
stratum for piles, and the layer ① Lean Clay is chosen as bearing stratum for isolated footings. Backfill with natural soil, free from waste, organic matter, rubbish, boggy or other unsuitable materials; and the
compacting coefficient of backfill natural soil should be no less than 0.90.
2.0
Code and Standard

International Building Code 2018, International Code Council (IBC 2018)

Minimum Design Loads for Building and Other Structures (ASCE/SEI7-16)

Building Code Requirements for Structural Concrete and Commentary (ACI 318M-14)

Specifications for Structural Concrete (ACI 301-16)

Specification for Structural Steel Buildings (ANSI/AISC 360-16)

Building Code Requirements and Specification for Masonry Structures (ACI 530/530.1)

Structural Welding Code-Steel (AWS D1.1/D1.1M-2015)

Structural Welding Code-Steel Reinforcing Bars (AWS D1.4/D1.4M-2018)

Structural Welding Code-Seismic Supplement (AWSD1.8/D1.8M-2016)

Standard Specification for Portland Cement (ASTM C150-2016)
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
Standard Specification for Concrete Aggregates (ASTM C33-2016)

Standard Specification for Ready-Mixed Concrete (ASTM C94/C94M-2016)

Standard Practice for Making and Curing Concrete Test Specimens in The Field (ASTM C31/C31M-2018)

Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete Specimens (ASTM C496/C496M-2017)

Standard Specification for Aggregate for Masonry Mortar (ASTM C144-2017)

Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement (ASTM A615/A615M-2016)

Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement (ASTM A706/A706M-2014)

Standard Test Methods for Tension Testing of Metallic Materials (ASTM E8/E8M-16A)

Standard Specification for Nonloadbearing Concrete Masonry Units (ASTM C129-2017)

Specification for Structural Steel Buildings (AISC 360-16)
3.0
Specification of Materials
Structural Concrete (Except as specified in the drawing):
Structural Element
Compressive Strength of Cube fcu,k (MPa)
Blinding Concrete
20
Grade Beams, Foundation, Columns (Base-Level 1)
40
Columns (Level 1-Roof)
35
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Beams
35
Slabs
35
Stairs
35
The Column and Collar Tie Beam in Masonry Walls
25
Steel Reinforcement (Except as specified in the drawing):

Deformed Bards: ASTM A615/A615M Grade 60 (420 MPA)

Welded Wire Fabric: ASTM A185/A185M
Steel (Except as specified in the drawing):

Steel Tube: ASTM A1085/A1085M Grade A( Fy=345Mpa, Fu=450Mpa) or GB/T 1591 Q355B

High Strength Bolt: ASTM F3125/F3125M A490 or GB/T16939

Steel Bolt: ASTM F3125/F312M A490 or GB/T16939

Steel Ball: GB/T 699 STEEL GRADE 45

Cone or Closure Plate: ASTM A1085/A1085M Grade A ( Fy=345Mpa, Fu=450Mpa) or GB700\GB/T 1591 Q355B

Sleeve: ASTM A1085/A1085M Grade A( Fy=345Mpa,Fu=450Mpa) Or GB700\GB/T 1591 Q355B.
4.0
Design Load
4.1 Dead Load
The building surface, decoration and ceiling practices of the ground, floor, roof and wall shall be constructed in strict accordance with the measure table of the architectural drawings. Reinforced concrete unit weight
is 25KN/m3. Steel unit weight is 78.5KN/m3. The backfill material for indoor descending slab shall be foam concrete. The dry density shall not exceed 6KN/m3. And the water absorption shall not exceed W10.
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4.2 Live Load
Standard value of floor(roof) live loads refers to the Table 4.3-1 Uniformly Distributed Live Load below according to ASCE 7-16. During construction and handover to the owner, the service load shall not exceed the
live load specified in the load distribution diagram.
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4.3 Seismic Load
Item
Risk Category of Building for Seismic
Value Comments
II
Loads
ASCE7-16, Table 1.5-1 & IBC
2018 Table 1604.5
Seismic Importance Factor, Ie
1.0
ASCE 7-16 Table 1.5-2
MCER Spectral Response Acceleration
0.3g
IRAQI Standards IQ.303
Parameter at Short Periods, Ss
MCER Spectral Response Acceleration
(2017)
0.1g
Parameter at Long Periods, S1
Site Class
D
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Short-Period Site Coefficient, Fa
1.56
Geotechnical Investigation
Long-Period Site Coefficient, Fv
2.40
Report
Long-Period Transition Period, TL
8
Seismic Design Category, SDC
C
ASCE 7-16 Section 11.6.
4.4 Wind Load
Item
Value
Risk Category of Building for Wind Loads
II
Comments
ASCE7-16, Table 1.5-1 & IBC
2018 Table 1604.5
Wind Importance Factor, IW
1.0
ASCE 7-16 Table 1.5-2
Basic Wind Speed (3 Second Gust at 10m
40m/s IRAQI Standards IQ.301
Height) for 50-Year Return Period
Surface Roughness Category
C
Geotechnical Investigation
Wind Exposure Category
B
Report
5.0
Modelling of Cargo Terminal
Modeling of Cargo Terminal by software of “COMPUTER & STRUCTURES, INC.” named ETABS (19.0.2) and the software can analyze and design members. It should be noted that there are 4 single layer structure
within the main steel structure, and the supper structures of these 4 structures are independent of the main steel structure . So we model these 4 structure as individual models, and show the results seperaterly.
3D view of Analysis model
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3D Analysis Model of Main Structure
6.0
3D Analysis Model of 4 Single Layer Structure
Load Conditions
6.1 Dead Load
1)
Self-weight
Self-weight was automatically calculated by ETABS software. The density of concrete is (r=25 KN/m3).
2)
Additional dead load
Additional dead load includes dead load on beams and on slabs.
a) Dead Load on Beams
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Additional dead load on beams of ground floor (KN/m)
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Additional dead load on beams of first floor (KN/m)
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Additional dead load on beams of roof floor (KN/m)
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b) Dead Load on Slabs
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Additional dead load on slabs of first floor (KN/m2)
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Additional dead load on slabs of roof floor (KN/m2)
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6.2 Live Load
1) Live Load on Slabs
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Live load on slabs of first floor (KN/m2)
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Live load on slabs of roof floor (KN/m2)
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6.3 Wind Load
Definition of wind load
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Definition of wind load
6.4 Seismic Load
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Definition of seismic load
Definition of seismic load
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Definition of seismic load
Definition of seismic load
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Definition of seismic load
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Definition of seismic load
Definition of seismic load
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6.5 Combination of Loads
Combination of loads
7.0
Section and Material Properties was Used in Program
7.1 Definition of Material Properties
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Definition of material properties
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Definition of material properties
Definition of material properties
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Definition of material properties
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7.2 Definition of Beam Section
Definition of beam section
Definition of beam section
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Definition of beam section
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7.3 Definition of Slab Section
Definition of slab section
Definition of slab section
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7.4 Section Result of The Model
Page | 35
Column Section of first floor
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Column Section of second floor
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Beam and Slab Section of Ground Floor
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Beam and Slab Section of First Floor
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Beam and Floor Section of roof floor
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8.0
Result
8.1 Result of Concrete Beams
1) Longitudinal Reinforcement of Concrete Beams
Longitudinal reinforcement of ground floor (mm2)
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Longitudinal reinforcement of first floor (mm2)
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Longitudinal reinforcement of roof floor (mm2)
2) Shear Reinforcement of Concrete Beams
Shear reinforcement of ground floor (mm2/m)
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Shear reinforcement of first floor (mm2/m)
Shear reinforcement of roof floor (mm2/m)
3) Torsion Reinforcement of Concrete Beams
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Torsion reinforcement of ground floor (mm2)
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Torsion reinforcement of first floor (mm2)
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Torsion reinforcement of roof floor (mm2)
8.2 Result of Concrete Columns
longitudinal reinforcement of columns (mm2)
Shear reinforcement of columns (mm2/m)
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8.3 Result of Slabs
Page | 49
Reinforcement of slabs of first floor (mm2/m)
Reinforcement of slabs of roof floor (mm2/m)
8.4 Result of Steel Beams
1) Steel Ratios
Stress Ratio of Steel Beams of first floor
Page | 50
Stress Ratio of Steel Beams of roof floor
8.5 Result of Steel Columns
Page | 51
Stress Ratio of Steel Columns
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