On fully stressed design and p-norm measures in structural optimization

被引：0
|
作者：
Mingdong Zhou
Ole Sigmund
机构：
[1] Shanghai Jiao Tong University,Shanghai Key Laboratory of Digital Manufacture for Thin
[2] Technical University of Denmark,walled Structures, School of Mechanical Engineering
来源：
Structural and Multidisciplinary Optimization | 2017年 / 56卷
关键词：
Structural shape optimization; Stress minimization; Fully stressed design; -norm constraints;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This brief note revisits the fully stressed design schemes and p-norm measures used in stress-based structural optimization. Two simple shape optimization cases are used to remind the reader that fully stressed designs only are optimal when unimpeded by geometrical restrictions and that high values of the stress norm are needed in order to achieve satisfactory designs.
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页码：731 / 736
页数：5
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