SITUATION. A square footing is to support a 400 mm x 400 mm column carrying 1400 kN live load and 1200 kN dead load. The allowable soil pressure is 250kPa. The bottom of the footing is situated 1 m below the ground surface. Assume the average unit weight of soil and concrete is 19 kN/m3. For footing, use fc'= 21 MPa and for column, use fc' = 28 MPa. For all steel bars, fy = 414 MPa.2. Determine the effective depth of the footing.600 mm650 mm700 mm750 mm SITUATION. A square footing is to support a 400 mm x 400 mm column carrying 1400 kN live load and 1200 kN dead load. The allowable soil pressure is 250kPa. The bottom of the footing is situated 1 m below the ground surface. Assume the average unit weight of soil and concrete is 19 kN/m3. For footing, use fc'= 21 MPa and for column, use fc' = 28 MPa. For all steel bars, fy = 414 MPa.4. Determine the number of 28 mm dowel at the base of the column.A4В68D10

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SITUATION. A square footing is to support a 400 mm x 400 mm column carrying 1400 kN live load and 1200 kN dead load. The allowable soil pressure is 250 kPa. The bottom of the footing is situated 1 m below the ground surface. Assume the average unit weight of soil and concrete is 19 kN/m3. For footing, use fc' = 21 MPa and for column, use fc' = 28 MPa. For all steel bars, fy = 414 MPa. 4. Determine the number of 28 mm dowel at the base of the column.

SITUATION. A square footing is to support a 400 mm x 400 mm column carrying 1400 kN live load and 1200 kN dead load. The allowable soil pressure is 250 kPa. The bottom of the footing is situated 1 m below the ground surface. Assume the average unit weight of soil and concrete is 19 kN/m3. For footing, use fc' = 21 MPa and for column, use fc' = 28 MPa. For all steel bars, fy = 414 MPa. 4. Determine the number of 28 mm dowel at the base of the column.

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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Question

SITUATION. A square footing is to support a 400 mm x 400 mm column carrying 1400 kN live load and 1200 kN dead load. The allowable soil pressure is 250
kPa. The bottom of the footing is situated 1 m below the ground surface. Assume the average unit weight of soil and concrete is 19 kN/m3. For footing, use fc'
= 21 MPa and for column, use fc' = 28 MPa. For all steel bars, fy = 414 MPa.
2. Determine the effective depth of the footing.
600 mm
650 mm
700 mm
750 mm

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