Springback Analysis of Elliptical Sectioned bar of Non linear Work-Hardening Materials under Torsional Loading
| Autor: | J.P. Dwivedi, Virendra Singh, Radha Krishna Lal |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science business.industry Bar (music) Deformation theory Finite difference Boundary (topology) 02 engineering and technology Structural engineering Work hardening Plasticity 021001 nanoscience & nanotechnology 01 natural sciences Nonlinear system Residual stress 0103 physical sciences Composite material 0210 nano-technology business |
| Zdroj: | Materials Today: Proceedings. 4:1570-1579 |
| ISSN: | 2214-7853 |
| Popis: | This paper deals with the springback problems of elliptical section bars of non-linear work-hardening materials under the torsional loading. Using the deformation theory of plasticity, a numerical scheme based on the finite difference approximation has been proposed. The growth of the elastic-plastic boundary and the resulting stresses while loading, and the springback and the residual stresses after unloading are calculated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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