PROBLEM 1: Design a square footing that supports a 400 mm x 550 mm column. The column carries a service dead load of 980 kN and a service live load of 1110 kN. Use the following properties given: fc' = 30 MPa fy = 275 MPa depth of footing, 1.60 m Unit wt. of soil, 17 kN/m3 Allowable soil bearing capacity, 300 kPa Concrete clear cover, 70 mm Diameter of bar, 25 mm Unit wt. of concrete, 24 kN/m3

PROBLEM 1: Design a square footing that supports a 400 mm x 550 mm column. The column carries a service dead load of 980 kN and a service live load of 1110 kN. Use the following properties given: fc' = 30 MPa fy = 275 MPa depth of footing, 1.60 m Unit wt. of soil, 17 kN/m3 Allowable soil bearing capacity, 300 kPa Concrete clear cover, 70 mm Diameter of bar, 25 mm Unit wt. of concrete, 24 kN/m3

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 16.13P: A square footing (B B) must carry a gross allowable load of 1160 kN. The base of the footing is to...

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