Two new finite element contact algorithms
β Scribed by S.K. Pascoe; J.E. Mottershead
- Book ID
- 103486422
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 826 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0045-7949
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π SIMILAR VOLUMES
## 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 new contact search algorithm (Inside-Outside Algorithm) for the sheet forming simulation has been developed and implemented in the dynamic explicit FE code: ' DYNAMIC '. The inside-outside algorithm is derived based on the feature of the inside-outside status of a nodal 'mesh normal vector' in res