Non-conforming BEM discretisation in frictional elastoplastic contact problems

被引：0
|
作者：
Martin, D [1 ]
Aliabadi, MH [1 ]
机构：
[1] Wessex Inst Technol, Southampton SO40 7AA, Hants, England
来源：
BOUNDARY ELEMENTS XIX | 1997年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, elastoplastic contact problems with friction are solved by BEM, using non conforming discretisation. The contact conditions care directly enforced by relating tractions and displacements at every node of the contact tone with a point on the opposite surface. An initial strain BEM formulation is used to study the elastoplastic problem. The material is assumed to obey the Von Mises yield criterion with ifs associated pow rule. A numerical application is presented, and the results are compared to those obtained by the use of conforming discretisation.
引用
收藏
页码：67 / 75
页数：9
相关论文
共 50 条
  • [1] Non-conforming BEM discretisation in elastoplastic contact problems
    Martin, D
    Aliabadi, MH
    [J]. CONTACT MECHANICS III, 1997, : 71 - 79
  • [2] On the necessity of non-conforming algorithms for 'small displacement' contact problems and conforming discretizations by BEM
    Blazquez, A.
    Paris, F.
    [J]. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2009, 33 (02) : 184 - 190
  • [3] A comparison between non-conforming node-to-point and weak approaches in contact problems by BEM
    París, F
    Blázquez, A
    Cañas, J
    Mantic, V
    [J]. BOUNDARY ELEMENTS XX, 1998, 4 : 117 - 126
  • [4] Element differential method for contact problems with non-conforming contact discretization
    Fan, Wei-Long
    Gao, Xiao-Wei
    Zheng, Yong-Tong
    Xu, Bing-Bing
    Peng, Hai-Feng
    [J]. ENGINEERING WITH COMPUTERS, 2024, 40 (05) : 3195 - 3213
  • [5] Extension of the Enriched Discontinuous Galerkin Approach for Frictional Contact Involving Non-conforming Meshes with Plasticity
    Amaireh, Layla K.
    Haikal, Ghadir A.
    [J]. JORDAN JOURNAL OF CIVIL ENGINEERING, 2018, 12 (04) : 547 - 557
  • [6] A BE hyper-singular formulation for contact problems using non-conforming discretization
    Martin, D
    Aliabadi, M
    [J]. COMPUTERS & STRUCTURES, 1998, 69 (05) : 557 - 565
  • [7] Boundary face method for 3D contact problems with non-conforming contact discretization
    Zheng, Xingshuai
    Zhang, Jianming
    Xiong, Kai
    Shu, Xiaomin
    Han, Lei
    [J]. ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2016, 63 : 40 - 48
  • [8] A virtual element method for 3D contact problems with non-conforming meshes
    Cihan, Mertcan
    Hudobivnik, Blaz
    Korelc, Joze
    Wriggers, Peter
    [J]. COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 402
  • [9] Abrasive Wear Trends of Non-Conforming Contact Surfaces
    Yadav, Shiv Pratap Singh
    Ranganatha, S.
    Sandeep, G. M.
    Sharieff, Salim
    [J]. MATERIALS TODAY-PROCEEDINGS, 2018, 5 (01) : 152 - 160
  • [10] Symmetric Formulation for Non-Conforming Meshes in Magnetostatic Problems
    Houssein, Houssam
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2024, 60 (04) : 1 - 7
12345