Reliability Calculation and Perturbation Stochastic Finite Element

Wen Hui Mo

doi:10.4028/www.scientific.net/AMM.155-156.570

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 155-156Reliability Calculation and Perturbation...

Reliability Calculation and Perturbation Stochastic Finite Element

Abstract:

This paper proposes a method of calculating reliability using perturbation stochastic finite element. The mean and variance of the stress can be computed by the perturbation stochastic finite element. Computer program is used to generate samples of stress and strength. If the stress is greater than the strength, the structure will fail. The Monte Carlo simulation is proposed to compute structural reliability. Reliability calculation using the Monte Carlo simulation is developed. A numerical example demonstrates the proposed method is feasible.

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Periodical:

Applied Mechanics and Materials (Volumes 155-156)

Pages:

570-573

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.155-156.570

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Online since:

February 2012

Authors:

Wen Hui Mo

Keywords:

Monte-Carlo Simulation, Perturbation Stochastic Finite Element, Reliability, Structure

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