Study of Residual Stresses in I sectioned bars of Linear Work-Hardening Materials under Torsion

Prakash, Amit and Lal, Radha Krishna and Choubey, Vikas Kumar and Dwivedi, J P and Singh, V P (2015) Study of Residual Stresses in I sectioned bars of Linear Work-Hardening Materials under Torsion. 2nd International Conference on Advances in Mechanical Engineering and its Interdisciplinary Areas (ICAMEI 2015). pp. 299-310.

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Abstract

This paper deals with the torsional springback problems of I-sectioned bars of linear work-hardening materials. 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, the torsional springback and the residual stresses after unloading are calculated.

Item Type: Article
Uncontrolled Keywords: Torsional springback; deformation theory of plasticity; elastic-plastic boundary; residual stresses.
Subjects: Mathematical Modelling
Mechanical Engineering
Divisions: Material Science and Technology
Depositing User: Mr. Amit Prakash
Date Deposited: 17 Jul 2015 11:28
Last Modified: 17 Jul 2015 11:28
URI: http://eprints.nmlindia.org/id/eprint/7276

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