A comparison between Monte Carlo and FORMS in calculating the reliability of a composite structure

被引：75
作者：
Di Sciuva, M [1 ]
Lomario, D [1 ]
机构：
[1] Politecn Torino, Dept Aeronaut & Aerosp Engn, I-10129 Turin, Italy
来源：
COMPOSITE STRUCTURES | 2003年 / 59卷 / 01期
关键词：
reliability; FORMs; Monte Carlo; robust design;
D O I：
10.1016/S0263-8223(02)00170-8
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this paper a brief presentation of five reliability methods taken from literature is given. The methods are successively applied to two examples, a beam made of isotropic material and a laminated composite plate. Loads, geometries and material properties of both examples are defined as normal, uncorrelated stochastic variables. The aim of the paper is to compare and discuss the performances of the methods. Furthermore. the utility of the so-called "Directional Cosines" is put in evidence, and its utility in Robust design is suggested. (C) 2002 Elsevier Science Ltd. All rights reserved.
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收藏
页码：155 / 162
页数：8
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