UMATs for linear, bilinear and piecewise Drucker-Prager models

Published: 9 April 2018| Version 6 | DOI: 10.17632/5ccwt5fv7y.6
Contributors:
Kwangmin Lee, Karuppasamy Pandian Marimuthu, Hyungyil Lee

Description

These are the user material subroutines (UMAT) in Abaqus for linear, bilinear and piecewise Drucker-Prager models, where strain hardening can be considered. The UMATs are created separately for each case where the finite element model is two-dimensional and three-dimensional.

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Institutions

  • Sogang University

Categories

Computational Mechanics, Plasticity

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