Lecture 6 - Formulation and Calculation of Isoparametric Models

Finite Element Procedures for Solids and Structures: Linear Analysis

MIT

Klaus Jurgen Bathe

Formulation and calculation of isoparametric models
: Formulation and calculation of isoparametric continuum elements / Truss, plane-stress, plane-strain, axisymmetric, and three-dimensional elements / Variable-number-nodes elements, curved elements / Derivation of interpolations, displacement and strain interpolation matrices, the Jacobian transformation / Various examples; shifting of internal nodes to achieve stress singularities for fracture mechanics analysis

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