A footing 2m wide x 2m long and 0.45 thick carries a square column 0.40m x 0.40m on its center. Given: d= 0.35 Fc'= 28 MPa fy= 415 MPa Allowable stress at ultimate loads: For two-way action shear = 1.76 MPa Wide beam shear = 0.88 MPa 1) 2) Determine the allowable axial load at the ultimate condition based on two-way action. Determine the allowable axial load at ultimate stresses based on wide beam shear. The design moment at ultimate loads at the face of the column is 300 kN.m. How many 20mmø bars are required? 3)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A footing 2m wide x 2m long and 0.45 thick carries a square column 0.40m x 0.40m on its center.
Given: d= 0.35
Fc²= 28 MPa
fy= 415 MPa
Allowable stress at ultimate loads:
For two-way action shear = 1.76 MPa
Wide beam shear = 0.88 MPa
1)
2)
3)
Determine the allowable axial load at the ultimate condition based on two-way action.
Determine the allowable axial load at ultimate stresses based on wide beam shear.
The design moment at ultimate loads at the face of the column is 300 kN.m. How many
20mmø bars are required?
723
Transcribed Image Text:A footing 2m wide x 2m long and 0.45 thick carries a square column 0.40m x 0.40m on its center. Given: d= 0.35 Fc²= 28 MPa fy= 415 MPa Allowable stress at ultimate loads: For two-way action shear = 1.76 MPa Wide beam shear = 0.88 MPa 1) 2) 3) Determine the allowable axial load at the ultimate condition based on two-way action. Determine the allowable axial load at ultimate stresses based on wide beam shear. The design moment at ultimate loads at the face of the column is 300 kN.m. How many 20mmø bars are required? 723
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