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RISNumerical Modeling of the Failure of Magnesium Tubes Under Compressive Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new finite element (FE) specific failure criterion utilizing hardening rates to quantify bending stress is implemented into the MAT_124 material model in the commercial software LS-DYNA to ...
Orientation and Path Dependence of Formability in the Stress- and the Extended Stress-Based Forming Limit Curves
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article analyzes the formability data sets for aluminum killed steel (, and , 1978, “ Effects of Strain Path Changes on the Formability of Sheet Metals,” Metall. Trans. A., 9, pp. ...
Numerical Modeling of Second-Phase Particle Effects on Localized Deformation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new finite element analysis based on rate dependent crystal plasticity theory has been developed to investigate the effects of second-phase particles on the initiation and propagation of ...