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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：力学与航空航天学院
学科：计算力学. 工程力学. 固体力学
办公地点：综合实验一号楼609
联系方式：weishengzhang@dlut.edu.cn
电子邮箱：weishengzhang@dlut.edu.cn
Explicit layout control in optimal design of structural systems with multiple embedding components
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论文类型：期刊论文
发表时间：2015-06-15
发表刊物：COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
收录刊物：SCIE、EI、Scopus
卷号：290
页面范围：290-313
ISSN号：0045-7825
关键字：Layout optimization; Topology optimization; Level set; Distance control constraint; Structural skeleton
摘要：In this paper, two novel methods are proposed for optimizing the layout of structural systems with embedding components considering the minimum/maximum distance constraints between the components. The key ideas are using level set functions to describe the shapes of arbitrary irregular embedding components and resorting to the concept of structural skeleton to formulate the distance control constraints explicitly. Numerical examples presented demonstrate that the proposed approaches can give a complete control of the layout of embedding components in an explicit and local way. (C) 2015 Elsevier B.V. All rights reserved.