Implicit integration procedures and consistent tangent operators for bounding surface plasticity models

P. Rahulkumar, Sunil Saigal

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Bounding surface type plasticity models used to predict the behavior of soils under monotonic and cyclic loading conditions are characterized by complex pressure sensitive criterion, dependence of yield criterion on the third stress invariant, softening/hardening response, nonlinear elasticity. Here the development of efficient procedures to treat these various complexities through the use of algorithms based on implicit schemes for the integration of stresses and plastic variables and consistent tangent moduli will be addressed.

Original languageEnglish (US)
Title of host publicationProceedings of Engineering Mechanics
PublisherASCE
Pages140-143
Number of pages4
Volume1
StatePublished - Jan 1 1996
Externally publishedYes
EventProceedings of the 1996 11th Conference on Engineering Mechanics. Part 1 (of 2) - Fort Lauderdale, FL, USA
Duration: May 19 1996May 22 1996

Other

OtherProceedings of the 1996 11th Conference on Engineering Mechanics. Part 1 (of 2)
CityFort Lauderdale, FL, USA
Period5/19/965/22/96

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Architecture

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