University of Perpetual Help System – Laguna
STAAD Application
Activity # 1 – Design and Analysis of Singly Reinforced Concrete Beam
Determine the adequacy of the given beam.
Geometry:
10m
Properties:
B = 350mm, H =550mm
Support:
Simple Support
Loads:
DL = 18kN/m (excluding self-weight)
LL = 12kN/m
Load Combination – using LRFD
Design Parameters:
ACI CODE
CLB=CLS=CLT=40mm
f’c = 30MPa
fy main = 414MPa
fy sec. = 276MPa
Main Max = 32mmØ
Main Min = 12mmØ
Sec. Min = 10 mmØ
OUTPUT: Supports reactions, Design of Beam, volume of concrete and weight of rebars
University of Perpetual Help System – Laguna
FINAL EXAM – Design and Analysis of an Extension of a Two-Story Residence
Geometry:
See sheet “S1”
Properties:
C1 = 300mm x 300mm, C2 = 350mm x 350mm, FTB = 350mm x 200mm,
B1 = 300mm x 200mm, B2 = 350mm x 200mm, B3 = 400mm x 200mm,
S1 (TWO-WAY SLAB) = 125mm thk.,
S2 (ONE-WAY SLAB) = 100mm thk.
Support:
All Hinged Support
Loads:
DEAD LOAD:
Self-weight
All FTB carrying 10kN/m (concrete masonry units)
B1, B2 and B3 carrying 3kN/m (concrete masonry units)
All slab carrying 1.10kPa (Ceramic or quarry tile(20mm) on 25mm mortar bed)
LIVE LOAD:
All slab carrying 1.90kPa (basic floor area - residential)
LOAD COMBINATION:
using LRFD
Design Parameters:
ACI CODE
CLB=CLS=CLT=40mm
f’c = 25MPa
fy main = 414MPa
fy sec. = 276MPa
Main Max = 25mmØ
Main Min = 12mmØ
Sec. Min = 10 mmØ
OUTPUT: Supports reactions, Design of Beam, Design of Column, Design of Slab, volume of
concrete and weight of rebar
University of Perpetual Help System – Laguna