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A General Numerical Approximation of Construction of Axisymmetric Ideal Plastic Plane Deformation of a Granular Material

Nor Alisa, Mohd Damanhuri and Syafikah , Ayob (2017) A General Numerical Approximation of Construction of Axisymmetric Ideal Plastic Plane Deformation of a Granular Material. Journal of Physics: Conference series, 890 (012059). pp. 1-5. ISSN 1742-6588 (print); 1742-6596 (online)

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Abstract

A general numerical approximation of the stress equilibrium equations and constructing axisymmetric ideal plastic plane deformation of a granular material is considered. The stress components are assumed to satisfy the Coulomb yield criterion and the self-weight of the material is neglected. The standard method of numerical approximation leads to the construction of the small segments of the stress characteristic field. Using the Matlab program, the method is applied to a problem of granular indentation by a smooth flat surface.

Item Type: Article
Uncontrolled Keywords: axisymmetric; granular material; construction
Subjects: Q Science > Q Science (General)
Faculty/Division: Faculty of Industrial Sciences And Technology
Depositing User: Mrs. Neng Sury Sulaiman
Date Deposited: 23 Nov 2017 01:48
Last Modified: 23 Nov 2017 01:48
URI: http://umpir.ump.edu.my/id/eprint/18016
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