2. A large scale bearing capacity test on a footing of size 1.5 m x 1.5 m founded at a depth of 1.5 m in a soft saturated clay layer yielded an ultimate value of 240 kN. The unconfined compression test of an undisturbed sample from the field yielded a strength of 30 kN/m². The unit weight of the soil is 16 kN/m³. Assuming local shear failure, how much does the test value differ from that calculated using a. Terzaghi's bearing capacity equation? b. IS code bearing capacity equation?

Structural Analysis
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Chapter2: Loads On Structures
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2. A large scale bearing capacity test on a footing of size 1.5 m x 1.5 m founded at a depth
of 1.5 m in a soft saturated clay layer yielded an ultimate value of 240 kN. The
unconfined compression test of an undisturbed sample from the field yielded a strength
of 30 kN/m². The unit weight of the soil is 16 kN/m³. Assuming local shear failure, how
much does the test value differ from that calculated using
a. Terzaghi's bearing capacity equation?
b. IS code bearing capacity equation?
Transcribed Image Text:2. A large scale bearing capacity test on a footing of size 1.5 m x 1.5 m founded at a depth of 1.5 m in a soft saturated clay layer yielded an ultimate value of 240 kN. The unconfined compression test of an undisturbed sample from the field yielded a strength of 30 kN/m². The unit weight of the soil is 16 kN/m³. Assuming local shear failure, how much does the test value differ from that calculated using a. Terzaghi's bearing capacity equation? b. IS code bearing capacity equation?
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