Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Fully Implicit Closest Point Projection Method of the Non-Associative Isotropic Hardening Drucker-Prager Constitutive Model
The fully implicit closest point projection method (CPPM) which avoids the phenomenon of the trial stress drifting from the yield surface is a new numerical integration algorithm. The CPPM has the high accuracy and stability of the numerical solution. The finite element solver is developed based on the elastic-plastic theory and the CPPM of the non-associative isotropic hardening Drucker-Prager constitutive model. The complex geotechnical engineering problem can be solved by the self-developed nonlinear finite element program, then the results show that the accuracy and practicality of the program.
The Fully Implicit Closest Point Projection Method of the Non-Associative Isotropic Hardening Drucker-Prager Constitutive Model
The fully implicit closest point projection method (CPPM) which avoids the phenomenon of the trial stress drifting from the yield surface is a new numerical integration algorithm. The CPPM has the high accuracy and stability of the numerical solution. The finite element solver is developed based on the elastic-plastic theory and the CPPM of the non-associative isotropic hardening Drucker-Prager constitutive model. The complex geotechnical engineering problem can be solved by the self-developed nonlinear finite element program, then the results show that the accuracy and practicality of the program.
The Fully Implicit Closest Point Projection Method of the Non-Associative Isotropic Hardening Drucker-Prager Constitutive Model
Wang, Junxiang (Autor:in) / Jiang, Annan (Autor:in) / Shi, Jing (Autor:in)
International Conference On Civil Engineering And Urban Planning 2012 ; 2012 ; Yantai, China
25.07.2012
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
| Online Contents | 2012
| British Library Online Contents | 2012
| Online Contents | 2012
An implicit gradient formulation for microplane Drucker-Prager plasticity
| British Library Online Contents | 2016