Nonlinear elastic beam theory with application in contact problems and variational approaches (Q1911059)
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scientific article; zbMATH DE number 865886
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear elastic beam theory with application in contact problems and variational approaches |
scientific article; zbMATH DE number 865886 |
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Nonlinear elastic beam theory with application in contact problems and variational approaches (English)
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13 August 1996
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By considering the stress in lateral direction, a nonlinear beam theory is developed for large displacement and small strain. Application to the unilateral problem with obstacle is illustrated, and a nonlinear complementarity problem is proposed. We prove that this nonlinear complementarity problem is equivalent to a variational inequality.
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large displacement
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small strain
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unilateral problem with obstacle
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nonlinear complementarity problem
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variational inequality
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