Approach on the optimization to the numerical solution of structure buckling problem
碩士 === 國立中興大學 === 土木工程學系所 === 104 === Numerically, the solution of structure buckling problem may be reached by using Rayleigh-Ritz method. In order to comply with the basic requirement for setting up shape function to satisfy the boundary constraint, the Lagrange multiplier is applied to better the...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/68017704649228910317 |
| Summary: | 碩士 === 國立中興大學 === 土木工程學系所 === 104 === Numerically, the solution of structure buckling problem may be reached by using Rayleigh-Ritz method. In order to comply with the basic requirement for setting up shape function to satisfy the boundary constraint, the Lagrange multiplier is applied to better the solution. However, the computation in analysis may be complicated due to the type of the prescribing function. Herein, the technique of particle swarm optimization is introduced to help with the calculation.
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