Now showing items 1-4 of 4

    • A mixed formulation for nonlinear analysis of cable structures 

      Crusells Girona, Miquel; Filippou, Filip; Taylor, Robert L. (2017-07)
      Article
      Open Access
      This paper proposes a general finite-element procedure for the nonlinear analysis of cables based on a mixed variational formulation in curvilinear coordinates with finite deformations. The formulation accounts for nonlinear ...
    • Closed form solution of the return mapping algorithm in elastoplasticity 

      De Angelis, Fabio; Taylor, Robert L. (CIMNE, 2017)
      Conference report
      Open Access
      In the present work a return mapping algorithm is discussed for small strain elastoplasticity boundary value problems with an exact closed form solution of the local constitutive equations. Nonlinear kinematic hardening ...
    • Nonlinear static and dynamic analysis of mixed cable elements 

      Crusells Girona, Miquel; Filippou, Filip C.; Taylor, Robert L. (CIMNE, 2017)
      Conference report
      Open Access
      This paper presents a family of finite elements for the nonlinear static and dynamic analysis of cables based on a mixed variational formulation in curvilinear coordinates and finite deformations. This formulation identifies ...
    • Numerical implementation of a generalized plasticity model at finite strains 

      De Angelis, Fabio; Taylor, Robert L. (CIMNE, 2011)
      Conference report
      Open Access
      In the present paper an algorithmic implementation of a generalized plasticity model is presented with reference to a material behaviour at finite strains. A return mapping algorithm is implemented for an elastoplastic ...