For a certain soil the cohesion c is 50 kN/m², the weight is 19.2 kN/m³. Angle of friction = 10⁰. 1. Assuming local shear failure, calculate the net ultimate bearing capacity in kPa for a strip footing of width= 1.25 m. at a depth = 3 m. 2. Considering shear failure only, calculate the safe load in KN of a rectangular footing 6 m. long by 1.25 m. wide using a load factor of 2.5. qu = C No (1 + 0.3) + Y Dr Nq+Y B Ny (1-0.2 ) and use q Aunct. FS +YD₁

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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For a certain soil the cohesion c is 50 kN/m², the weight is 19.2 kN/m³.
Angle of friction Ø = 10⁰.
1. Assuming local shear failure, calculate the net ultimate bearing capacity
in kPa for a strip footing of width= 1.25 m. at a depth = 3 m.
2. Considering shear failure only, calculate the safe load in kN of a
rectangular footing 6 m. long by 1.25 m. wide using a load factor of 2.5.
qu = C Ne (1 + 0.3) + Y Dr N₂ + Y B Ny (1 -0.2)
and use q
Qunct
FS
+ Y D₁
Transcribed Image Text:For a certain soil the cohesion c is 50 kN/m², the weight is 19.2 kN/m³. Angle of friction Ø = 10⁰. 1. Assuming local shear failure, calculate the net ultimate bearing capacity in kPa for a strip footing of width= 1.25 m. at a depth = 3 m. 2. Considering shear failure only, calculate the safe load in kN of a rectangular footing 6 m. long by 1.25 m. wide using a load factor of 2.5. qu = C Ne (1 + 0.3) + Y Dr N₂ + Y B Ny (1 -0.2) and use q Qunct FS + Y D₁
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