Non-smooth Nonlinear Equations Methods for Solving 3D Elastoplastic Frictional Contact Problems

被引：0
作者：
Z. Q. Hu
Ai-Kah Soh
W. J. Chen
X. W. Li
G. Lin
机构：
[1] Dalian University of Technology,School of Civil and Hydraulic Engineering
[2] University of Hong Kong,Department of Mechanical Engineering
[3] Dalian University of Technology,State Key Laboratory for Structural Analysis of Industrial Equipment
[4] Beijing University of Technology,Department of Mathematics
来源：
Computational Mechanics | 2007年 / 39卷
关键词：
Elastoplastic; Frictional contact; Non-smooth nonlinear equations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the non-smooth nonlinear equations method for modeling three-dimensional elastic frictional contact problems (hereafter called NNEM), the extension to elastoplastic case in which the material nonlinearity is also involved is presented in this paper. Two approaches which combine two methods for solving elastoplastic problem with NNEM are proposed. A Numerical example is given to demonstrate the validation of the approaches.
引用
收藏
页码：849 / 858
页数：9
相关论文
共 44 条
  • [1] Chen GQ(1994)The convergence of the mathematical programming method for the contact problem and it’s necessary improvement Comput Struct Mech Appl 11 374-379
  • [2] Chen WJ(1995)The nonlinear complementary programming method for the three dimensional contact problem Sci China A 25 1181-1190
  • [3] Feng EM(1996)Variational principle with nonlinear complementarity for three-dimensional contact. proble Numer Method &, Sci China A (English edition) 3 528-539
  • [4] Chen GQ(1998)Formulation and comparison of algorithm for frictional contact problems Int J Numer Methods Eng 42 145-173
  • [5] Chen WJ(2002)A nonsmooth Newton method for elastoplastic problems Comput Methods Appl Eng 191 1189-1219
  • [6] Feng EM(2002)A semi-smooth Newton method for elasto-plastic contact problems Int J Solids Struct 39 2323-2341
  • [7] Chen WJ(1971)A mathematical programming method for design of elastic bodies in contact J Appl Mech Trans ASME 2 387-392
  • [8] Chen GQ(1980)Frictionless contact of elastic bodies by finite element method and mathematical programming technique Comput Struct 11 55-67
  • [9] Feng EM(1995)A new symmetric contact element stiffness matrix for frictional contact problems Comput Struct 52 289-310
  • [10] Christensen P(1986)A mathematical programming approach to three-dimensional contact problems with friction Comput Methods Appl Mech Eng 58 175-200
12345