A singular perturbation-finite element procedure for the analysis of structures with a small bending rigidity (Q1094925)
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scientific article; zbMATH DE number 4026949
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A singular perturbation-finite element procedure for the analysis of structures with a small bending rigidity |
scientific article; zbMATH DE number 4026949 |
Statements
A singular perturbation-finite element procedure for the analysis of structures with a small bending rigidity (English)
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1988
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A finite element formulation for structural problems characterized by small bending rigidities is proposed. In this formulation physicaly appropriate shape functions are developed using singular perturbation methods. These shape functions account for the effects of applied element pressure. The developed shape functions can be used to solve structural problems involving cables, plates, and shells. Numerical results are presented. These numerical results demonstrate the improved behavior of the new shape functions compared to the Hermitian shape functions.
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small bending rigidities
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singular perturbation methods
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cables, plates
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shells
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