SITUATION. A column 400 mm x 400 mm square is supported by a 3 mx 3 misolated spread footing whose fc is 21 MPa and is reinforced with 12 - 20 mmbars with fy = 414 MPa. The column carries a dead load of 800 kN and a live load of 600 kN. The allowable soil bearing pressure is 200 kPa. The base of thefooting is 1.2 m below the grade. Assume weight of soil and concrete to be 16 kN/m3 and 24 kN/m3, respectively. The total depth of the footing is 600 mmwith concrete cover of 75 mm.2. Determine the wide beam shear stress at ultimate loads.A462.57 kPa657.21 kPa433.21 kPaD423.98 kPa SITUATION. A column 400 mm x 400 mm square is supported by a 3 mx 3 misolated spread footing whose fc is 21 MPa and is reinforced with 12 – 20 mmbars with fy = 414 MPa. The column carries a dead load of 800 kN and a live load of 600 kN. The allowable soil bearing pressure is 200 kPa. The base of thefooting is 1.2 m below the grade. Assume weight of soil and concrete to be 16 kN/m3 and 24 kN/m3, respectively. The total depth of the footing is 600 mmwith concrete cover of 75 mm.3. Determine the punching shear stress at ultimate loads.A1722.88 kPa1272.91 kPa1318.19 kPa1543.12 kPa

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SITUATION. A column 400 mm x 400 mm square is supported by a 3 mx 3 misolated spread footing whose f'c is 21 MPa and is reinforced with 12 - 20 mm bars with fy = 414 MPa. The column carries a dead load of 800 kN and a live load of 600 kN. The allowable soil bearing pressure is 200 kPa. The base of the footing is 1.2 m below the grade. Assume weight of soil and concrete to be 16 kN/m3 and 24 kN/m3, respectively. The total depth of the footing is 600 mm with concrete cover of 75 mm. 2. Determine the wide beam shear stress at ultimate loads.

SITUATION. A column 400 mm x 400 mm square is supported by a 3 mx 3 misolated spread footing whose f'c is 21 MPa and is reinforced with 12 - 20 mm bars with fy = 414 MPa. The column carries a dead load of 800 kN and a live load of 600 kN. The allowable soil bearing pressure is 200 kPa. The base of the footing is 1.2 m below the grade. Assume weight of soil and concrete to be 16 kN/m3 and 24 kN/m3, respectively. The total depth of the footing is 600 mm with concrete cover of 75 mm. 2. Determine the wide beam shear stress at ultimate loads.

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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