A 3.3 m square footing is proposed to be used to support a 435 mm x 435mm RC column loaded with 585 kN dead load and 643 kN live load. Thebottom of the footing is 2 m below the ground. Assume soil weighs 19kN/m3 and the allowable soil bearing pressure is 290 kPa. The thickness ofthe footing is 459 mm. f'. = 21 MPa and fy = 420 MPa. It is to bereinforced with 20 mm diameter. Use 24 kN/m3 as the unit weight ofconcrete.Use an effective depth measured from the top of the footing until thecenter of the bottom-most bar (d1)Calculate the number of bars required in one direction. Answer inmultiples of 1

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A 3.3 m square footing is proposed to be used to support a 435 mm x 435 mm RC column loaded with 585 kN dead load and 643 kN live load. The bottom of the footing is 2 m below the ground. Assume soil weighs 19 kN/m3 and the allowable soil bearing pressure is 290 kPa. The thickness of the footing is 459 mm. f'c = 21 MPa and fy = 420 MPa. It is to be reinforced with 20 mm diameter. Use 24 kN/m3 as the unit weight of concrete. Use an effective depth measured from the top of the footing until the center of the bottom-most bar (d1) Calculate the number of bars required in one direction. Answer in multiples of 1

A 3.3 m square footing is proposed to be used to support a 435 mm x 435 mm RC column loaded with 585 kN dead load and 643 kN live load. The bottom of the footing is 2 m below the ground. Assume soil weighs 19 kN/m3 and the allowable soil bearing pressure is 290 kPa. The thickness of the footing is 459 mm. f'c = 21 MPa and fy = 420 MPa. It is to be reinforced with 20 mm diameter. Use 24 kN/m3 as the unit weight of concrete. Use an effective depth measured from the top of the footing until the center of the bottom-most bar (d1) Calculate the number of bars required in one direction. Answer in multiples of 1

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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