A stiffness matrix extrapolation strategy for nonlinear analysis (Q795592)
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scientific article; zbMATH DE number 3862641
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A stiffness matrix extrapolation strategy for nonlinear analysis |
scientific article; zbMATH DE number 3862641 |
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A stiffness matrix extrapolation strategy for nonlinear analysis (English)
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1984
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This paper describes an iteration strategy which may be more efficient than the full Newton-Raphson or modified Newton-Raphson methods. Similarly to the Newton-Raphson methods, it can be used in conjunction with any of the automatic step length increment procedure described to trace the post limit response.
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stiffness matrix extrapolation strategy
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iteration strategy
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