A new structural topology optimization method subject to compliance

被引：0

作者：

Yi, Ji-Jun ^{[1
,2
]}

Rong, Jian-Hua ^{[2
]}

Zeng, Tao ^{[1
]}

机构：

[1] School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China

[2] School of Automobile and Mechanic Engineering, Changsha University of Science and Technology, Changsha 410004, China

来源：

Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology) | 2011年 / 42卷 / 07期

关键词：

Topology - Iterative methods - Structural optimization - Finite element method;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on the fact that the structural domain need be divided into some finite element meshes when structural topology optimization is made, and some optimization problems may need a large finite element mesh, a new structural topology optimization method was proposed. The minimum compliance topology optimization of continuum structures was dealt with volume constraint. The moving of compliance and process of iteration were controlled by the varying volume constraint, an optimality criteria was incorporated, and a new structural topology optimization method subject to compliance was proposed. The results show that the proposed method has higher efficiency, and is robust and practicable, making the optimum structure obtained with 0-1 distribution material property.

引用

页码：1953 / 1959

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