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Research for Computing the Structure Reliability Index

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Abstract:

The paper discusses general theoretical and practical aspects of the emerging probabilistic and non-probabilistic approaches for uncertainty treatment in finite element analysis. Based on rough set theory, a new methodology for structural reliability computation is presented. The uncertain parameters of structures are expressed by rough variables. The structure reliability index is computed by rough function and metric. It is valid, and efficient in physics and geometry. Examples of practical application are given.

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Periodical:

Applied Mechanics and Materials (Volumes 578-579)

Pages:

1464-1468

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.578-579.1464

Citation:

Cite this paper

Online since:

July 2014

Authors:

Jia Zhao*, Chang Hua Li

Keywords:

Rough Function, Rough Set Theory (RST), Rough Variables, Structure Reliability Index

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$46.00

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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