Numerical Analysis on Stress Field near Crack-Tip of Mode I in Shape Memory Alloy

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Abstract:

The methods to define the material parameters related to the super-elasticity of shape memory alloy in the software of ANSYS are introduced. The mechanical behaviors with super-elasticity occurring in the shape memory alloy are numerically simulated by the software ANSYS. The stress field near crack-tip of mode I in the material of shape memory alloy with super-elasticity are numerically simulated by the software ANSYS. Results of numerical simulation show that the software ANSYS is able to simulate the fracture behaviors occurring in the shape memory alloy structures effectively.

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1437-1440

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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