Discontinuity in sensitivity of elastoplastic bifurcation loads of finite-dimensional symmetric structures (Q1807013)
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scientific article; zbMATH DE number 1358539
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Discontinuity in sensitivity of elastoplastic bifurcation loads of finite-dimensional symmetric structures |
scientific article; zbMATH DE number 1358539 |
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Discontinuity in sensitivity of elastoplastic bifurcation loads of finite-dimensional symmetric structures (English)
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20 September 2000
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The author analyzes the discontinuity in elastoplastic bifurcation load factor and the sensitivity coefficients of finite-dimensional structures subjected to symmetric proportional loads. The tapered sandwiched column is treated in detail. It is shown that the tracing of yield points in conjunction with interpolation technique is the most effective approach for finding bifurcation load and design sensitivity coefficients.
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discontinuity
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elastoplastic bifurcation load
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sensitivity coefficients
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finite-dimensional symmetric structure
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symmetric proportional loads
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tapered sandwiched column
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tracing of yield points
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interpolation technique
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