A square footing is proposed to be used to support a 500 mm x 395 mmRC column loaded with 666 kN dead load and 858 kN Ilive load. Thebottom of the footing is 1.9 m below the ground. Assume soil weighs 19kN/m3 and the allowable soil bearing pressure is 302 kPa. The thickness ofthe footing is 478 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.What is the size of the footing required in mm?

The values given in the question are as follows Size of column=500 mm x 395 mm Dead load on…

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Civil Engineering

What is the size of the footing required in mm?

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter16: Soil Bearing Capacity For Shallow Foundations

Section: Chapter Questions

Problem 16.14P: Redo Problem 16.13 with the following data: gross allowable load = 184,000 lb, = 121 lb/ft3, c = 0,...

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