Boundary element method for micropolar elasticity
β Scribed by Keo-Zoo Liang; Fuang-Yuan Huang
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 601 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0020-7225
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π SIMILAR VOLUMES
## Abstract This paper describes the development of a numerical procedure for predicting deformations and stresses in a loaded twoβdimensional membrane exhibiting micropolar or Cosserat constitutive behaviour. The procedure employs a conventional finite element (FE) mesh together with a dual mesh o
Based on Eringen's Micropolar Elasticity Theory, a two-dimensional Boundary Element (BEM) formulation is derived and the corresponding computer programs are developed to solve the two-dimensional stress concentration problems of micropolar elastic material with arbitrary non-smooth surfaces. The new
## SUMMARY Microβmacro relations for discrete element method (DEM) media are derived using both classical and micropolar elasticity theories. The DEM media are classified into two main categories: dense packing, and loose packing. For both categories, relations for Young modulus (__E__), Poisson's