PARAMETRIC QUADRATIC PROGRAMMING METHOD FOR VISCOPLASTICITY  

作　　者：曾攀 钱令希 

机构地区：[1]Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian

出　　处：《Applied Mathematics and Mechanics(English Edition)》1991年第6期577-582,共6页应用数学和力学（英文版）

基　　金：The Project Supported by the National Natural Science Foundation of China

摘　　要：Perzyna model in viscoplasticity has been studied by the parametric variational principle, which could be transformed into solving the parametric quadratic programming problem. The FEM form of this problem and its implementation have also been discussed in the paper.Perzyna model in viscoplasticity has been studied by the parametric variational principle, which could be transformed into solving the parametric quadratic programming problem. The FEM form of this problem and its implementation have also been discussed in the paper.

关 键 词：Mathematical Programming  Nonlinear Mathematical Techniques Variational Techniques 

分 类 号：O3，O1[理学—力学]