the mean value of the design load on a foundation element is 6000kn, and its standard deviation is 1200kN. The estimated mean value of the bearing capacity is 12000kN, and its standard deviation is 3000kN. If both the load and the resistance are Normally distributed, compute (a) the value of the reliability index beta and (b) the probability of failure.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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the mean value of the design load on a foundation element is 6000kn, and its standard deviation is 1200kN. The estimated mean value of the bearing capacity is 12000kN, and its standard deviation is 3000kN. If both the load and the resistance are Normally distributed, compute (a) the value of the reliability index beta and (b) the probability of failure.

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