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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/17791
Title: Elasto-Plastic Finite Deformation Simulations using 3-D Parallel XFEM
Authors: Sharma A.K.
Shedbale A.S.
Singh, Indra Vir
Mishra, B. K.
Published in: Proceedings of Materials Today
Abstract: In this work, a parallel XFEM is presented to solvenonlinear solid mechanics problems. The material behavior is modeled using isotropic hardening based on J2 theory of plasticity. The geometrical nonlinearity is modeled through updated Lagrangian formulation. Penalty approach is employed to impose the contact constraint at the material interfaces. A node-to-node technique is used to model the contact behavior. Aparallel algorithm is implemented to reduce the computational time. Some nonlinear problems are simulated to check the efficiency of the parallel algorithm. © 2015 Elsevier Ltd.
Citation: Proceedings of Materials Today, (2015), 2030- 2036
URI: https://doi.org/10.1016/j.matpr.2015.07.173
http://repository.iitr.ac.in/handle/123456789/17791
Issue Date: 2015
Publisher: Elsevier Ltd
Keywords: Contact modeling
Lagrangian formulation
Large deformation
Parallel Computing
Penalty approach
XFEM
ISSN: 22147853
Author Scopus IDs: 56537380700
55881470600
57204061377
55578538300
Author Affiliations: Sharma, A.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, 247667, India
Shedbale, A.S., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, 247667, India
Singh, I.V., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, 247667, India
Mishra, B.K., Department of Mechanical and Industrial Engineering, Indian Institute of Technology, Roorkee, Uttarakhand, 247667, India
Corresponding Author: Singh, I.V.; Department of Mechanical and Industrial Engineering, Indian Institute of TechnologyIndia; email: ivsingh@gmail.com
Appears in Collections:Conference Publications [ME]

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