Energy minimization versus pseudo force technique for nonlinear structural analysis
| Autor: | M. P. Kamat, Robert J. Hayduk |
|---|---|
| Rok vydání: | 1980 |
| Předmět: |
Mathematical optimization
Scale (ratio) Mechanical Engineering Degrees of freedom (mechanics) Energy minimization Computer Science Applications Nonlinear system Modeling and Simulation Fictitious force Applied mathematics General Materials Science Minification Transient response Civil and Structural Engineering Mathematics |
| Zdroj: | Computers & Structures. 11:403-409 |
| ISSN: | 0045-7949 |
| Popis: | The effectiveness of using minimization techniques for the solution of nonlinear structural analysis problems is discussed and demonstrated by comparison with the conventional pseudo force technique. The comparison involves nonlinear problems with a relatively few degrees of freedom. A survey of the state-of-the-art of algorithms for unconstrained minimization reveals that extension of the technique to large scale nonlinear systems is possible. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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