2-8b: Nonlinear Finite Elements in 1-D (Updated Lagrangian - Weak Form and FE Discretization)

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Develops the weak form for the updated Lagrangian using the Principle of Virtual Power. Introduces the FE discretization. Shows that updated Lagrangian and total Lagrangian formulations yield identical discretized equations.
  1. Fertig Research Group: Multiscale Failure of Materials
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