A 500 mm square column will support a total dead load of 700 kN and total live load of 700 kN. The column is to be supported by a 500 mm thick square footing with its top 1.2 m from the ground. fc'=21 MPa, fy = 414 MPa, Ycone = 24 kN/m3. Ysoil = 18 kN/m2, Steel cover to bar centroid is 80 mm, SBC = 200 kPa. • Determine the required dimension of the square footing. • Determine the adequacy of the footing on punching shear. • Determine the adequacy of the footing on wide beam shear stress. (one way shear)
A 500 mm square column will support a total dead load of 700 kN and total live load of 700 kN. The column is to be supported by a 500 mm thick square footing with its top 1.2 m from the ground. fc'=21 MPa, fy = 414 MPa, Ycone = 24 kN/m3. Ysoil = 18 kN/m2, Steel cover to bar centroid is 80 mm, SBC = 200 kPa. • Determine the required dimension of the square footing. • Determine the adequacy of the footing on punching shear. • Determine the adequacy of the footing on wide beam shear stress. (one way shear)
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter11: Load And Resistance Factor Design (lrfd)
Section: Chapter Questions
Problem 11.1P: A continuous foundation is required in a soil where c=10kN/m2, =26, and =19.0kN/m3. The depth of the...
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