Implicit yield function formulation for granular and rock-like materials

DOI10.1007/s00466-014-1047-8zbMath1311.74033arXiv1405.0125OpenAlexW2051567569WikidataQ59395049 ScholiaQ59395049MaRDI QIDQ487834

Davide Bigoni, Stanisław Stupkiewicz, Ralf Denzer, Andrea Piccolroaz

Publication date: 23 January 2015

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1405.0125

zbMATH Keywords

automatic differentiationplasticityreturn mapping algorithm

Mathematics Subject Classification ID

Brittle fracture (74R10) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Granularity (74E20) Soil and rock mechanics (74L10)

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Uses Software

• HYPLAS

Cites Work

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• Nonlinear Solid Mechanics
• Closed-form matrix exponential and its application in finite-strain plasticity
• On the formulation of closest-point projection algorithms in elastoplasticity-part I: The variational structure

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