Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Critical State Sand Model with Elastic-Plastic Coupling
Experimental studies have revealed that plastic strains change the elastic properties of granular soils. This observation is an elastic-plastic coupling phenomenon which is considered here through the dependence of a free energy function to a proper hardening parameter. It is shown that implementation of the resulted hyperelastic model in a critical state bounding surface plasticity platform leads to more reasonable simulations.
A Critical State Sand Model with Elastic-Plastic Coupling
Experimental studies have revealed that plastic strains change the elastic properties of granular soils. This observation is an elastic-plastic coupling phenomenon which is considered here through the dependence of a free energy function to a proper hardening parameter. It is shown that implementation of the resulted hyperelastic model in a critical state bounding surface plasticity platform leads to more reasonable simulations.
A Critical State Sand Model with Elastic-Plastic Coupling
Springer Ser.Geomech.,Geoengineer.
Yang, Qiang (Herausgeber:in) / Zhang, Jian-Min (Herausgeber:in) / Zheng, Hong (Herausgeber:in) / Yao, Yangping (Herausgeber:in) / Lashkari, Ali (Autor:in) / Golchin, Ali (Autor:in)
01.01.2013
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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