Reliability-based topology optimization

被引：2
|
作者：
G. Kharmanda
N. Olhoff
A. Mohamed
M. Lemaire
机构：
[1] Faculty of Mechanical Engineering,Institute of Mechanical Engineering
[2] Aalborg University,Campus de Clermont
[3] LaRAMA-IFMA/UBP,Ferrand
来源：
Structural and Multidisciplinary Optimization | 2004年 / 26卷
关键词：
reliability-based topology optimization; reliability-based design optimization; reliability analysis; sensitivity analysis; finite element analysis ;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The objective of this work is to integrate reliability analysis into topology optimization problems. The new model, in which we introduce reliability constraints into a deterministic topology optimization formulation, is called Reliability-Based Topology Optimization (RBTO). Several applications show the importance of this integration. The application of the RBTO model gives a different topology relative to deterministic topology optimization. We also find that the RBTO model yields structures that are more reliable than those produced by deterministic topology optimization (for the same weight).
引用
收藏
页码：295 / 307
页数：12
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