CSN 73 1004
The solution is based on Czech standard CSN 73 1004, where the bearing capacity of foundation soil is given by the formula:
where:
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bearing capacity factors: |
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shape factors: |
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depth factors: |
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inclination factors: |
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pro: 
pro: 
where: | cd | - | design value of soil cohesion |
q' | - | effective vertical stress at the level of footing bottom | |
D | - | depth of the footing bottom | |
γ' | - | unit weight of soil | |
B' | - | effective width of foundation | |
φd | - | design value of soil friction angle | |
L' | - | effective length of foundation | |
δ | - | angle of deviation of the resultant force from the vertical direction |
Literature:
CSN 73 1004 (July 2020)