Please use this identifier to cite or link to this item:
Title: Elastoplastic constitutive model for granular soil based on hyperbolic failure surface
Authors: Rakić, Dragan
Zivkovic, Miroslav
Issue Date: 2020
Abstract: © 2020 Union of Croatian Civil Engineers and Technicians. All rights reserved. Numerical procedure for the development and implementation of a new elastoplastic constitutive model for cohesionless granular materials is presented in the paper. The presented model is based on the hyperbolic failure envelope developed using the theory of incremental plasticity. The governing parameter method (GPM) is used for implicit integration of constitutive relations. The developed algorithm is implemented in the general-purpose finite element program PAK designed for the static, dynamic, linear and non-linear analysis. The model is calibrated and verified through numerical simulation of triaxial test and direct shear test.
Type: article
DOI: 10.14256/JCE.2272.2017
ISSN: 0350-2465
SCOPUS: 2-s2.0-85083372779
Appears in Collections:Faculty of Engineering, Kragujevac

Page views(s)




Files in This Item:
File Description SizeFormat 
10.14256-JCE.2272.2017.pdf666.64 kBAdobe PDFThumbnail

This item is licensed under a Creative Commons License Creative Commons