## Abstract This work presents a threeβdimensional rigid plastic finite element formulation. The workpiece is discretized with eight node hexahedral isoparametric elements. Friction is included in the formulation by means of a shear stress depending on the relative velocity between the workpiece an
A combined programming and iteration algorithm for finite element analysis of three-dimensional contact problems
β Scribed by Zhang Hongwu; Zhong Wanxie; Gu Yuanxian
- Book ID
- 112761496
- Publisher
- The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences
- Year
- 1995
- Tongue
- English
- Weight
- 462 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0567-7718
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π SIMILAR VOLUMES
## Abstract A method is described to determine contact stresses and deformation using a combination of the finite element method and a surface integral form of the Bousinesq solution. Numerical examples of contacting hypoid gears are presented.
An algorithm that models three-dimensional contact with friction, including cases where large deformations occur is proposed. The algorithm is an extension to three-dimensions of an algorithm for contact previously proposed by Ponthot and Hogge [1]. The present algorithm can be used in implicit or e