2-5f: Nonlinear Finite Elements in 1-D (Total Lagrangian Formulation - FE Discretization)

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Begins with the statement of virtual work. Introduces the idea of conjugate forces to the virtual displacements for external, internal, and kinetic virtual work terms. Using these definitions along with a displacement approximation, the governing finite element equations for a general solution are developed.
  1. Fertig Research Group: Multiscale Failure of Materials
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