Determine the size of the foundation

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Reference no: EM13947819

1. A square foundation is shown in Figure P4.12. Use FS 6, and determine the size of the foundation. Use Prakash and Saran theory [Eq. (4.55)].

2. The shallow foundation shown in Figure 4.24 measures 1.5 m 3 2.25 m and is sub- jected to a centric load and a moment. If eB  5 0.12 m, eL  5 0.36 m, and the depth of the foundation is 0.8 m, determine the allowable load the foundation can carry. Use a factor of safety of 4. For the soil, we are told that unit weightg 5 17 kN/m3, friction angle f9 5 358, and cohesion c9 5 0.

Reference no: EM13947819

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Determine the size of the foundation : 1. For a square foundation that is B 3 B in plan, Df  5 2 m; vertical gross allowable  load,  Qall  5 3330 kN,  g 5 16.5 kN/m3;  f9 5 308; c9 5 0;  and  FS 5 4.  Determine the size of the foundation. Use Eq. (4.26).

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