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      Springback Modeling in L-bending Process Using Continuum Damage Mechanics Concept

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      Journal of Applied and Computational Mechanics

      Shahid Chamran University of Ahvaz

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          Abstract

          Springback is one of the most common and important issues in metal forming area. Due to it depends on variety of parameters, it is hard to predict. Hence, in this paper, the effect of continuum damage mechanics (CDM) based on the Lemaitre isotropic unified damage lawon springback was investigated. Swift’s hardening law was employed to describe isotropic hardening behavior.The result showed considering the damage mechanics concept in springback modeling leads to decrease of predicted springback.

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          Author and article information

          Journal
          Journal of Applied and Computational Mechanics
          Shahid Chamran University of Ahvaz
          01 June 2015
          : 1
          : 3
          5331bba8df5842c9a8775daeedbb37d8

          This work is licensed under a Creative Commons Attribution Non Commercial 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/4.0/legalcode

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          Self URI (journal page): http://jacm.scu.ac.ir/
          Categories
          Mechanics of engineering. Applied mechanics
          TA349-359

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