The capacity for a certain foundation system is estimated to be 620 kN with a COV of 0.3. Thedemand on the foundation is estimated to be 150 kN with a COV of 0.15. Compute the meanfactor of safety of this foundation and its probability of failure assuming both capacity anddemand are normally distributed.
The capacity for a certain foundation system is estimated to be 620 kN with a COV of 0.3. Thedemand on the foundation is estimated to be 150 kN with a COV of 0.15. Compute the meanfactor of safety of this foundation and its probability of failure assuming both capacity anddemand are normally distributed.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The capacity for a certain foundation system is estimated to be 620 kN with a COV of 0.3. The
demand on the foundation is estimated to be 150 kN with a COV of 0.15. Compute the mean
factor of safety of this foundation and its probability of failure assuming both capacity and
demand are normally distributed.
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