Chapter 10 Structural Reliability: Weakest Link and Fail-Safe Systems.

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Presentation transcript:

Chapter 10 Structural Reliability: Weakest Link and Fail-Safe Systems

10.1 Introduction

10.2 Fundamental One Member- one Load Case Probability of failure

Reliability index

Bound on the probability of failure

10.3 Single Member Several Load Case probability of failure

Bounds on the probability of Failure

The upper bound on R 0

10.4 Several Members- One load case (series system Probability of Failure

simple bounds on the probability of failure (10.30) (10.33)

Ditlevsen bounds on the probability of failure

10.5 several members-several loads case (series system Probability of failure

bounds on probility of failure

Brittle material 10.6 Reliability Analysis of parallel system Probability of Failure

Simple bounds on the probility of failure

Brittle material

10.7 Elastic-Plastic Analysis of Structure Probability of failurew in I th collapse mode

over all probability of failure of the structure

10.8 Structure with correlation of element strength series system

parallel systems

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