| 延性自振周期的抗震结构多目标的优化设计 |
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| 引用本文： | 王跃文.延性自振周期的抗震结构多目标的优化设计[J].山西建筑,2002,28(7):15-16. |
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| 作者姓名： | 王跃文 |
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| 作者单位： | 山阴县建筑设计室 |
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| 摘 要： | 利用抗震结构的多目标优化设计理论，同时考虑延性及结构自振周期，对钢筋混凝土结构造价最低和延性最好的两个目标涵数进行优化设计，并根据GBJ 11－89给出的四类场地的特征周期，计算了钢筋混凝土框架结构的算例，结果表明，在抗震结构优化设计中，同时考虑结构的延性和自振周期有利于结构的抗震。
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| 关 键 词： | 延性 自振周期 抗震结构 优化设计 多目标优化 结构自振周期 |
| 文章编号： | 1009-6825(2002)07-0015-02 |
| 修稿时间： | 2002年5月13日 |
Multi-objective optimal design of earthquake resistant structure considering tensility and natural vibration period |
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| WANG Yue-wen.Multi-objective optimal design of earthquake resistant structure considering tensility and natural vibration period[J].Shanxi Architecture,2002,28(7):15-16. |
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| Authors: | WANG Yue-wen |
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| Abstract: | Utilizing the multi-objective optimal design theory of earthquake resistant structure and considering tensility and natural vibration period the two objective functions as lowest cost and the best tensility of reinforced concrete structure are processed optimal design. And according to the characteristic period of four kind of site in GBJ11-89 the example of reinforced concrete framed structure is calculated. The result reveals that considering structural tensility and natural vibration period in optimal design is benefit to structural earthquake resistance. |
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| Keywords: | earthquake resistance structure multi-objective optimization tensility natural vibration period of structure |
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