Problem 1: The rectangular footing shown is subjected to factored axial load of P₁ = 3600kN, factored moment M₁ = 660kNm. The effective depth of footing is d = 650mm. (a) Calculate the critical nominal wide-beam shear stress due to axial load only. (b) Calculate the nominal punching shear stress due to axial load only. (c) Calculate the critical nominal wide-beam shear stress due to axial load and moment. 3.00 m 2.50 m 600 mm 600 mm 4T Pu Mu

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter8: Stresses In A Soil Mass
Section: Chapter Questions
Problem 8.22P: A flexible circular footing of radius R carries a uniform pressure q. Find the depth (in terms of R)...
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Problem 1: The rectangular footing shown is subjected to factored axial load of P₁ =
3600kN, factored moment M₁ = 660kNm. The effective depth of footing is d = 650mm.
(a) Calculate the critical nominal wide-beam shear stress due to axial load only.
(b) Calculate the nominal punching shear stress due to axial load only.
(c) Calculate the critical nominal wide-beam shear stress due to axial load and moment.
3.00 m
2.50 m
600 mm
600 mm
4T
Pu
Mu
Transcribed Image Text:Problem 1: The rectangular footing shown is subjected to factored axial load of P₁ = 3600kN, factored moment M₁ = 660kNm. The effective depth of footing is d = 650mm. (a) Calculate the critical nominal wide-beam shear stress due to axial load only. (b) Calculate the nominal punching shear stress due to axial load only. (c) Calculate the critical nominal wide-beam shear stress due to axial load and moment. 3.00 m 2.50 m 600 mm 600 mm 4T Pu Mu
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