Finite Element Analysis of Residual Stress/Strain for Composite Material Part with Zinced Sheet/TPO during Forming Process

Abstract:

Based on the indirect thermal-stress coupled strategy that the first analysis was temperature field and the second analysis was stress field, the process induced residual stress/strain of composite parts with zinced sheet and TPO was numerical simulated by ANSYS software. Moreover, history of residual stress/strain at along fiber orientation and vertical fiber orientation composite material were analyzed. Compared to the forming of composite material part in test, the validity of the results calculated by model was proved.

• Periodical: Applied Mechanics and Materials (Volumes 727-728)
• Pages: 192-196
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.727-728.192
• Online since: January 2015
• Authors: Liang Bo Ji, Qin Xiang Xia*
• Keywords: Composite Material, Indirect Coupling of Thermal Stress, Numerical Simulation, Residual Stress/Strain, Zinced Sheet

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