A 300 mm thick footing slab supports a 300 mm thick concrete wall carrying uniformservice dead load of 214.31 kN/m and service live load of 145.94 kN/m. The base of thewall footing slab is 1.2 m from the ground surface. Design parameters are as follows:Vsoil =16 kN/m³, yconcl = 24 kN/m³, qa = 215.46 kPa, f'c = 27 MPa and fy = 420 MPa.%3D1.Calculate the net allowable bearing capacity of soil in kPa.A.192.17В.189.06С.117.32D.176.262.Calculate the minimum required width of the wall footing slab.А.1.9 mВ.2.0 mС.1.8 mD.1.7 m3.Calculate the maximum ultimate moment (kN·m) in the slab if the width of thefooting slab is 2.1 m.А.82.64В.94.63С.128.80D.111.324.Calculate the required center to center spacing of 16 mm bars for flexure if themaximum factored moment in the slab is 75 kN·m.А.150 mmВ.180 mmС.210 mmD.NOTA5.Calculate the ultimate beam shear stress on the footing slab if the footing slab is2.1 m wide.А.1.25 MPaВ.0.74 MPaС.0.87 MPaD.0.96 MPa 1A1BO 101DO 2AO 2BO 20O 2DЗАЗВ30O 3DO 4A4B4CO 4D5AO 5B50O 5DO O O O 0 0 0 O O O O 0 0 O O O O 0 0 0

A 300 mm thick footing slab supports a 300 mm thick concrete wall carrying uniform service dead load of 214.31 kN/m and service live load of 145.94 kN/m. The base of the wall footing slab is 1.2 m from the ground surface. Design parameters are as follows: Ysoil = 16 kN/m³, Yconcl = 24 kN/m³, qa = 215.46 kPa, f'c = 27 MPa and fy = 420 MPa. 1. 2. 3. Calculate the net allowable bearing capacity of soil in kPa. A. 192.17 B. 189.06 C. 117.32 B. 94.63 Calculate the minimum required width of the wall footing slab. A. 1.9 m B. 2.0 m C. 1.8 m D. 1.7 m Calculate the maximum ultimate moment (kN-m) in the slab if the width of the footing slab is 2.1 m. A. 82.64 C. D. 128.80 176.26 D. 111.32

A 300 mm thick footing slab supports a 300 mm thick concrete wall carrying uniform service dead load of 214.31 kN/m and service live load of 145.94 kN/m. The base of the wall footing slab is 1.2 m from the ground surface. Design parameters are as follows: Ysoil = 16 kN/m³, Yconcl = 24 kN/m³, qa = 215.46 kPa, f'c = 27 MPa and fy = 420 MPa. 1. 2. 3. Calculate the net allowable bearing capacity of soil in kPa. A. 192.17 B. 189.06 C. 117.32 B. 94.63 Calculate the minimum required width of the wall footing slab. A. 1.9 m B. 2.0 m C. 1.8 m D. 1.7 m Calculate the maximum ultimate moment (kN-m) in the slab if the width of the footing slab is 2.1 m. A. 82.64 C. D. 128.80 176.26 D. 111.32

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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