Finite element structural analysis and complementary energy (Q1309568)
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scientific article; zbMATH DE number 473211
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite element structural analysis and complementary energy |
scientific article; zbMATH DE number 473211 |
Statements
Finite element structural analysis and complementary energy (English)
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7 May 1995
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The author discusses the possibilities of a re-emergence of the alternative principle of stationary potential energy. He identifies two main difficulties in solving the discretized equation and demonstrates the usefulness of the additional degrees of freedom at the boundaries where the tractions are prescribed.
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nonconforming elements
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force method
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principle of stationary potential energy
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additional degrees of freedom
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