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Elasto-plastic Analysis of Two-dimensional Orthotropic Bodies with the Boundary Element Method
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sun, X. S. Huang, Lin Xiong Liu, Yu Hao Cen, Zhongdi |
| Copyright Year | 2004 |
| Abstract | The Boundary Element Method (BEM) is introduced to analyze the elasto-plastic problems of 2D orthotropic bodies. With the help of known boundary integral equations and fundamental solutions, a numerical scheme for elasto-plastic analysis of 2-D orthotropic problems with the BEM is developed. The Hill orthotropic yield criterion is adopted in the plastic analysis. The initial stress method and tangent predictor-radial return algorithm are used to determine the stress state in solving the nonlinear equation with the incremental iteration method. Finally, numerical examples show that the BEM is effective and reliable in analyzing elasto-plastic problems of orthotropic bodies. keyword: Boundary Element Method (BEM), Elastoplastic Analysis, Singular Integrals, 2-D Orthotropic Body, Orthotropic Yield Criterion |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.techscience.com/doi/10.3970/cmc.2004.001.091.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Algorithm Boundary element method Computation Copyright Discretization Displacement mapping Entity Name Part Qualifier - adopted Finite element method Human body Increment Iteration Kerrison Predictor Keyword Muscle Rigidity Natural Science Disciplines Nonlinear system Numerical analysis Numerical linear algebra Numerical method Psychologic Displacement Radial (radio) Singular Solutions Traction TeamPage cell transformation |
| Content Type | Text |
| Resource Type | Article |
