Unified nonlinear elastic frame analysis
This paper develops a unified nonlinear analysis technique for two-dimensional structural frames. Any level of nonlinear effects can be rationally treated, and results automatically obtained to any specified accuracy. The procedure only requires minimum discretisation of the structure as a self-adap...
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Veröffentlicht in: | Computers & structures 1996-07, Vol.60 (1), p.21-30 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | This paper develops a unified nonlinear analysis technique for two-dimensional structural frames. Any level of nonlinear effects can be rationally treated, and results automatically obtained to any specified accuracy. The procedure only requires minimum discretisation of the structure as a self-adaptive procedure is used to solve the member equations. The nonlinear solution techniques used enable either discrete equilibrium positions or the complete load-deflection response to be calculated. |
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ISSN: | 0045-7949 1879-2243 |
DOI: | 10.1016/0045-7949(95)00378-9 |