东华大学学报（英文版）2001，Vol.18Issue(3)：49-52,4.
Optimum Design of Laminates with Aooroximate Fully Isotrooic Behaviors
Optimum Design of Laminates with Aooroximate Fully Isotrooic Behaviors
潘星辰1
作者信息
- 1. College of Science, Dong Hua University , Shanghai, 200051
- 折叠
摘要
Abstract
The paper presents an efficient stiffness optimization approach to fully isotropic laminates with approximate isotropic behaviors respect toboth extensional and bending stiffnesses. Based on the Integral global minimization method, the layer orientation angles andthe layer thickness ratios are chosen as design variablesand the lamination parameters are minimized to get theopthnal designs. Example of laminate with approximatefully isotropic behaviors is presented, which has lessthan one-third the number of plies of a fully isotropiclaminate.关键词
isotropy laminate/extensional and bending stiffnesses/integral global optimization methodKey words
isotropy laminate/extensional and bending stiffnesses/integral global optimization method分类
信息技术与安全科学引用本文复制引用
潘星辰..Optimum Design of Laminates with Aooroximate Fully Isotrooic Behaviors[J].东华大学学报（英文版）,2001,18(3):49-52,4.
