【作者】 盛鹰； 魏泳涛； 于建华；

【Author】 SHENG Ying,WEI Yong-tao,YU Jian-hua (College of Architecture and Environment,Sichuan Univ.,Chengdu 610065,China)

【机构】 四川大学建筑与环境学院；

【摘要】 提出了对结构优化问题普遍适用的改进多层复形法。详细介绍了该方法的程序实现步骤与改进技巧,并通过两个工程算例验证了该方法的可靠性,得到了有益的结论。本文研究的方法和得到的结论对研究其它工程实际优化问题提供了很好的参考思路。更多还原

【Abstract】 The improved multilayer complex method which could be universally applicable in structural optimization problems was put forward in this paper.The programming realization steps and improved techniques of this method were detailed introduced,and also some useful conclusions were got after verifying the reliability of the method by two engineering examples.The method studied and conclusions got in this paper also have reference value to studying some other practical engineering optimization problems.更多还原