| 高强混凝土支撑式框架在低周反复荷载下的抗震性能试验研究与设计建议 |
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| 引用本文： | 唐兴荣,蒋永生,丁大钧,孙宝俊,樊德润,郭泽贤.高强混凝土支撑式框架在低周反复荷载下的抗震性能试验研究与设计建议[J].建筑结构学报,1998,19(6):12. |
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| 作者姓名： | 唐兴荣 蒋永生 丁大钧 孙宝俊 樊德润 郭泽贤 |
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| 作者单位： | 苏州城建环保学院,东南大学
,东南大学
,东南大学
,江苏省建筑设计研究院
,江苏省建筑设计研究院 苏州 215011 |
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| 摘 要： | 通过一榀设置K型支撑的高强混凝土框架(UBCBF)和一榀不设支撑的高强混凝土框架(HSCMF)在低周反复荷载下的结构性能的对比试验,着重研究了高强混凝土支撑式框架的承载与变形能力、延性等抗震性能指标以及其变形刚度和破坏机制。试验结果表明,高强混凝土支撑式框架具有初始刚度大、极限承载力高,延性和耗能性能良好的特点。本文结合试验结果及其分析,给出了这种结构的抗侧力恢复力特性和抗震设计建议。
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| 关 键 词： | 恢复力模型 抗震性能 框架结构 |
| 收稿时间： | 1998-12-05 |
| 修稿时间： | 1998-12-05 |
Experimental Study on Seismic Behavior of High Strength Concrete Braced Frame under Low Frequency Cyclic Loading and Design Recommendations |
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| Tang Xingrong Jiang Yongsheng Ding Dajun Sun BaojunFan Derun Guo Zexian.Experimental Study on Seismic Behavior of High Strength Concrete Braced Frame under Low Frequency Cyclic Loading and Design Recommendations[J].Journal of Building Structures,1998,19(6):12. |
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| Authors: | Tang Xingrong Jiang Yongsheng Ding Dajun Sun BaojunFan Derun Guo Zexian |
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| Affiliation: | Tang Xingrong(Suzhou Institute of Urban Construction and Environmental Protection) Jiang Yongsheng Ding Dajun Sun Baojun(Southeast University)Fan Derun Guo Zexian(Jiangsu Architectural Design and Research Institute) |
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| Abstract: | Through the comparison of the test results of two high strength concrete frames, one with a K bracing and the other without bracing, the seismic behavior of the braced frame including its bearing capacity, deformation capability, ductility as well as the stiffness and failure mechanism are mainly studied. The results of the tests show that the braced frame has the merits of large initial stiffness, high ultimate bearing capacity, good ductility and energy consumption property. Based on the tests and analysis, recommendations for design of such structure are presented. |
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| Keywords: | frame structure seismic property hysteresis loop model |
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