Particle Swarm Optimization approach to the strength reduction factor of steel structures on fire
碩士 === 國立中興大學 === 土木工程學系所 === 101 === The purpose of this study is to utilize particle swarm optimization approach for the analysis of steel structure on fire. The effect of steel column on various fire conditions which could affect the steel mechanical property, as well as those of steel column cri...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/06392380083464011436 |
| Summary: | 碩士 === 國立中興大學 === 土木工程學系所 === 101 === The purpose of this study is to utilize particle swarm optimization approach for the analysis of steel structure on fire. The effect of steel column on various fire conditions which could affect the steel mechanical property, as well as those of steel column critical loads, is considered.
Using particle swarm optimization technique, the statistical quantities of critical load of steel structure on various fire conditions are obtained. It is shown that the bearing capability of structure is reduced up to 20% when structure temperature is rising to 400℃ and it is reduced up to 49% when structure temperature is rising to 600℃.
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