摘要
优化设计是一种寻找确定最优设计方案的技术。本文探讨了在有限元分析基础上对结构进行优化设计的理论和方法,结合ABAQUS软件,对其中的一些关键问题进行了研究。通过对一个桁架结构工程实例的优化设计计算,检验了该方法的效率,同时,还研究了影响桁架结构优化设计的主要因素。
Design of optimization is a technique that is used to determine an optimum design. Based on the finite element method, this paper discusses theory and method on design of optimization by means of ABAQUS. Truss structural example is used to examine the efficiency of the approach, and it can be used as a reference in the engineering design.
出处
《现代农业装备》
2007年第5期40-46,共7页
Modern Agricultural Equipment
关键词
优化设计
有限元方法
ABAQUS
桁架
design of optimization
finite element method (FEM)
ABAQUS
truss structure