结构布局优化问题研究的最新进展——关于结构布局问题的研究报告之一

Study on the Structural Layout,Part Ⅰ: Recent Advances in Structural Layout Optimization

本文评述了关于结构布局优化问题的研究进展,论述了结构布局设计的意义和难点。重点介绍了1990年意大利Udine CIMS关于形状和布局优化学术讨论会以来的两种主要方法:i)基于连续最佳准则法COC方法;ii)匀模法(Homoge-nizatiom)的基本思想和最近的成果。

Recent advances in structural layout optimization are presented in this paper,with its emphasis on the significances and difficulties confronted in structural layout design. Two methods,which have received increasing attention since the conference on shape and layout optimization held in Udine,Italy in 1990,are emphatically investigated in terms of their methodlogy and latest results.