A numerical integration method in affine space and a method with high accuracy for computing structural system reliability

B. F. Song

doi:10.1016/0045-7949(92)90209-I

A numerical integration method in affine space and a method with high accuracy for computing structural system reliability

B. F. Song

School of Aeronautics

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

In this paper, a numerical integration method in affine space for computing structural system failure probability is presented. This method has the advantage over the method in orthogonal space in that the integration grid can be easily generated because of the very simple integration domain. Furthermore, by using it to compute the two- and three-order joint failure probabilities, the computational accuracy of Feng's method for combining system failure probability is increased.

Original language	English
Pages (from-to)	255-262
Number of pages	8
Journal	Computers and Structures
Volume	42
Issue number	2
DOIs	https://doi.org/10.1016/0045-7949(92)90209-I
State	Published - 17 Jan 1992

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10.1016/0045-7949(92)90209-I

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title = "A numerical integration method in affine space and a method with high accuracy for computing structural system reliability",

abstract = "In this paper, a numerical integration method in affine space for computing structural system failure probability is presented. This method has the advantage over the method in orthogonal space in that the integration grid can be easily generated because of the very simple integration domain. Furthermore, by using it to compute the two- and three-order joint failure probabilities, the computational accuracy of Feng's method for combining system failure probability is increased.",

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AB - In this paper, a numerical integration method in affine space for computing structural system failure probability is presented. This method has the advantage over the method in orthogonal space in that the integration grid can be easily generated because of the very simple integration domain. Furthermore, by using it to compute the two- and three-order joint failure probabilities, the computational accuracy of Feng's method for combining system failure probability is increased.

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A numerical integration method in affine space and a method with high accuracy for computing structural system reliability

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