Linear Analysis
Lecture 3: The Displacement-Based Finite Element Method
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Topics: Formulation of the displacement-based finite element method
- General effective formulation of the displacement-based finite element method
- Principle of virtual displacements
- Discussion of various interpolation and element matrices
- Physical explanation of derivations and equations
- Direct stiffness method
- Static and dynamic conditions
- Imposition of boundary conditions
- Example analysis of a nonuniform bar, detailed discussion of element matrices
Instructor: Klaus-Jürgen Bathe
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Spring
2010
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