[1]李霞,周克民.采用类桁架连续体的桁架结构拓扑优化方法[J].华侨大学学报(自然科学版),2014,35(4):443-447.[doi:10.11830/ISSN.1000-5013.2014.04.0443]
 LI Xia,ZHOU Ke-min.Topology Optimization Method of Truss Structures Using Truss-Like Continuum[J].Journal of Huaqiao University(Natural Science),2014,35(4):443-447.[doi:10.11830/ISSN.1000-5013.2014.04.0443]
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采用类桁架连续体的桁架结构拓扑优化方法()
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《华侨大学学报(自然科学版)》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第4期
页码:
443-447
栏目:
出版日期:
2014-07-10

文章信息/Info

Title:
Topology Optimization Method of Truss Structures Using Truss-Like Continuum
文章编号:
1000-5013(2014)04-0443-05
作者:
李霞 周克民
华侨大学 土木工程学院, 福建 厦门 361021
Author(s):
LI Xia ZHOU Ke-min
College of Civil Engineering, Huaqiao University, Xiamen 361021, China
关键词:
结构优化 拓扑优化 类桁架连续体 离散化
Keywords:
structural optimization topology optimization truss-like continuum discrete
分类号:
TU323
DOI:
10.11830/ISSN.1000-5013.2014.04.0443
文献标志码:
A
摘要:
为了将非均匀各向异性类桁架连续体离散化为工程实际需要的杆系结构,分析了类桁架结构的性质和集中杆的确定方法,建立了类桁架结构的离散化方法.算例显示:采用先构造类桁架连续体,再离散化为杆系结构的方法是可行的,得到非常接近解析解的结果.
Abstract:
The non-uniform anisotropic truss-like continuum was discretized to truss structure required in engineering. Based on the analysis of the character of truss-like structure and the technique to locate the concentrated members, the method to discretize truss-like continuum was established. Numerical examples illustrate that it is feasible that truss-like continuum is established first, and then it is discretized to form truss. Its result is very close to analytical solution.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2013-12-09
通信作者: 李霞(1970-),女,实验师,主要从事结构优化的研究.E-mail:xlixia@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(11172106)
更新日期/Last Update: 2014-07-20