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ABSTRACT

A numerical study of centre crack under thermo-mechanical load using EFGM

Mohit Pant1, I. V. Singh1, B. K. Mishra1

Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667, UA, India, E-mail: iv_singh@yahoo.com

The International Conference on Computational & Experimental Engineering and Sciences 2009, 12(1), 13-22. https://doi.org/10.3970/icces.2009.012.013

Abstract

In this work, element free Galerkin method (EFGM) has been used to obtain the solution of centre crack problem under thermo-mechanical loads as it provides a versatile technique to model static as well as moving crack problems without any requirement of re-meshing. Diffraction criterion has been used to model crack geometry. The effect of crack orientation of centre crack has been studied under both mechanical and equivalent thermal loading under plane stress conditions. The values of mode-I and mode-II stress intensity factors have been evaluated by the interaction integral approach.

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Cite This Article

Pant, M., Singh, I. V., Mishra, B. K. (2009). A numerical study of centre crack under thermo-mechanical load using EFGM. The International Conference on Computational & Experimental Engineering and Sciences, 12(1), 13–22.



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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