| 特别不规则体型高层钢结构地震模拟振动台试验研究 |
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| 引用本文： | 张晓,王翠坤,赵鹏飞,牟在根. 特别不规则体型高层钢结构地震模拟振动台试验研究[J]. 工业建筑, 2007, 37(Z1) |
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| 作者姓名： | 张晓 王翠坤 赵鹏飞 牟在根 |
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| 作者单位： | 1. 北京科技大学,北京,100083
2. 中国建筑科学研究院,北京,100013 |
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| 摘 要： | 通过对一特别不规则体型高层钢结构进行了1/12整体模型地震模拟振动台试验,测试了模型结构的动力特性、阻尼比及其在7度多遇、7度基本、7度罕遇烈度地震作用下的加速度和位移反应等,并根据试验结果和相似理论,推导、分析了原型结构的地震反应。最后对原型结构的抗震设计提出了一些改进建议。
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| 关 键 词： | 高层钢建筑 模拟地震振动台试验 地震反应 阻尼比 |
STUDY ON SHAKING TABLE TEST OF HIGH-RISE STEEL STRUCTURE MODEL WITH SPECIAL IRREGULAR SHAPE |
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| Zhang Xiao,Wang Cuikun,Zhao Pengfei,Mu Zaigen. STUDY ON SHAKING TABLE TEST OF HIGH-RISE STEEL STRUCTURE MODEL WITH SPECIAL IRREGULAR SHAPE[J]. Industrial Construction, 2007, 37(Z1) |
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| Authors: | Zhang Xiao Wang Cuikun Zhao Pengfei Mu Zaigen |
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| Affiliation: | Zhang Xiao Mu Zaigen(Beijing University of Science and Technology Beijing 100083)Wang Cuikun Zhao Pengfei(China Academy of Building Research Beijing 100013) |
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| Abstract: | It was carried out a shaking table test of an especial irregular high-rise steel structure model scaled by 1/12.Within the test,it was tested some important characteristics of the model such as dynamic property,damping ratio and the dynamic response under different level earthquakes such as acceleration response and displacement response etc.Then it was also deduced the seismic response according to the testing results of the model.Finally,we got some important conclusions about the seismic-resistant behavior of the prototype structure were got,which gave some valuable advices on improving the designing. |
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| Keywords: | high-rise steel structure shaking table test seismic response damp ratio |
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