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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/10826
Title: A numerical study of crack interactions under thermo-mechanical load using EFGM
Authors: Pant M.
Singh I.V.
Mishra, B. K.
Published in: Journal of Mechanical Science and Technology
Abstract: In this work, element free Galerkin method (EFGM) has been used to obtain the solution of various edge crack problems under thermo-mechanical loads as it provides a versatile technique to model stationary as well as moving crack problems without re-meshing. Standard diffraction criterion has been modified with multiple crack weight technique to characterize the presence of various cracks in the domain of influence of a particular node. The effect of crack inclination has been studied for single as well as two edge cracks, whereas the cracks interaction has been studied for two edge cracks lying on same as well as opposite edges under plane stress conditions. The values of mode-I and mode-II stress intensity factors have been evaluated by the interaction integral approach. © 2011 The Korean Society of Mechanical Engineers and Springer-Verlag Berlin Heidelberg.
Citation: Journal of Mechanical Science and Technology (2011), 25(2): 403-413
URI: https://doi.org/10.1007/s12206-010-1217-3
http://repository.iitr.ac.in/handle/123456789/10826
Issue Date: 2011
Keywords: Cracks interaction
Edge cracks
EFGM
LEFM
Mechanical loading
Thermal loading
ISSN: 1738494X
Author Scopus IDs: 57197897434
55496646600
55578538300
Author Affiliations: Pant, M., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667 UA, India
Singh, I.V., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667 UA, India
Mishra, B.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667 UA, India
Corresponding Author: Singh, I. V.; Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee 247 667 UA, India; email: ivsingh@gmail.com
Appears in Collections:Journal Publications [ME]

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