| 多点激励反应谱法研究现状与发展 |
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| 引用本文： | 田仲业,楼梦麟.多点激励反应谱法研究现状与发展[J].同济大学学报(自然科学版),2013,41(8):1119-1125. |
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| 作者姓名： | 田仲业 楼梦麟 |
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| 作者单位： | 同济大学土木工程防灾国家重点实验室,上海,200092 |
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| 基金项目： | 国家自然科学基金资助项目（项目编号：90915011）；科技部国家重点实验室基础研究资助项目（项目编号：SLDRCE08-A-07） |
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| 摘 要： | 首先简要地说明了大跨度结构在抗震分析中的特点以及目前常用的计算大跨度结构多点激励地震反应的三种方法,继而详细地论述了近年来大跨度结构多点地震激励反应谱分析方法的国内外研究现状,最后对该领域的发展方向以及进一步深入研究时所需要注意的问题进行了初步的探讨.
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| 关 键 词： | 大跨度结构 多点激励 反应谱法 地震反应 |
| 收稿时间： | 2012/6/21 0:00:00 |
| 修稿时间： | 2013/4/15 0:00:00 |
State of Research in Response Spectrum for Multi-supported Structures |
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| tianzhongye and loumenglin.State of Research in Response Spectrum for Multi-supported Structures[J].Journal of Tongji University(Natural Science),2013,41(8):1119-1125. |
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| Authors: | tianzhongye and loumenglin |
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| Institution: | State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China;State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China |
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| Abstract: | The features of seismic analysis of long span structures and the three methods used commonly in analyzing the seismic response of long span structures under multi support excitations are briefly stated, and then the research developments of multi support response spectrum method at home and abroad are presented in detail. Finally, some problems in need of a further investigations are proposed. |
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| Keywords: | long span structures multi support excitation response spectrum method seismic response |
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