A 300 mm concrete wall supports a dead load of 300 kN/m and a live load of 220 kN. The allowable bearing pressure is 240 kN/m². and the level of the bottom of the footing is 1.2 m. below the ground surface. Assume concrete weighs 24 kN/m³ and that of soil is 16 kN/m³. fc' = 28 MPa, fy = 248 MPa. Use 28 mm ø reinforcing bars. Thickness of footing = 600 mm, steel covering 100 mm. a. Compute the width of the wall footing b. Assuming the depth is safe in shearing, what is the moment at the critical section

A 300 mm concrete wall supports a dead load of 300 kN/m and a live load of 220 kN. The allowable bearing pressure is 240 kN/m². and the level of the bottom of the footing is 1.2 m. below the ground surface. Assume concrete weighs 24 kN/m³ and that of soil is 16 kN/m³. fc' = 28 MPa, fy = 248 MPa. Use 28 mm ø reinforcing bars. Thickness of footing = 600 mm, steel covering 100 mm. a. Compute the width of the wall footing b. Assuming the depth is safe in shearing, what is the moment at the critical section

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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