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A three-invariant cap plasticity model with kinematic and anisotropic hardening rule for powder and granular materials

Khoei, A. R ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. Publisher: 2007
  3. Abstract:
  4. In this paper, a three-invariant plasticity model is developed based on a single cap yield surface for the kinematic and anisotropic hardening behavior of powder and granular materials. The applicability of proposed plasticity model is demonstrated in numerical simulation of several triaxial and confining pressure tests on different powder and granular materials. © CIMNE, 2007
  5. Keywords:
  6. Cap plasticity model ; Confining pressure test ; Hardening behavior ; Hardening rules ; Plasticity model ; Powder material ; Yield surface ; Anisotropy ; Hardening ; Kinematics ; Plasticity ; Granular materials
  7. Source: 9th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS IX, Barcelona, 5 September 2007 through 7 September 2007 ; Issue PART 2 , 2007 , Pages 604-607 ; 9788496736290 (ISBN)
  8. URL: https://www.sciencedirect.com/science/article/pii/S0020768307003460?via%3Dihub