| 塑性耗能支撑钢筋混凝土框架的低周反复荷载试验研究 |
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| 引用本文： | 刘伟庆,魏琏.塑性耗能支撑钢筋混凝土框架的低周反复荷载试验研究[J].南京建筑工程学院学报,1996(3):11-18. |
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| 作者姓名： | 刘伟庆 魏琏 |
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| 作者单位： | 南京建筑工程学院建工系，中国建筑科学研究院，东南大学 |
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| 基金项目： | 国家“八五”科技攻关计划 |
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| 摘 要： | 通过对三榀普通钢筋混凝土框架、钢支撑框架和塑性耗能支撑框架单元１／３比例模型在低周反复荷载作用下进行对比试验，研究三类不同型式的钢筋混凝土框架结构的破坏形态、位移延性系数、强度退化与累计耗能等抗震性能指标，为塑性耗能支撑框架的深入理论分析和工程设计提供依据
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| 关 键 词： | 钢筋混凝土 框架 抗震性能 塑性 耗能 支撑 |
Experimental Study of Low Cycle Loading Test on Steel Braced RC Frames with Plastic Damping Devices |
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| Liu Weiqing,Wei Lian,Ding Dajun,Li Songbai.Experimental Study of Low Cycle Loading Test on Steel Braced RC Frames with Plastic Damping Devices[J].Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science),1996(3):11-18. |
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| Authors: | Liu Weiqing Wei Lian Ding Dajun Li Songbai |
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| Affiliation: | Liu Weiqing 1) Wei Lian 2) Ding Dajun 3) Li Songbai 2) |
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| Abstract: | Through comparative tests of low cycle loading on three one third scale models of ordinary RC frame,steel braced RC frames with and no plastic damping device,the failure pattern and the aseismic behaviour indexes about coefficient of ductility,degeneration of strength and stiffness,and accumulating energy dissipation of test models of three kinds are studied for the sake of deeper theoretical analysis and engineering design of steel braced RC frames with plastic damping devices. |
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| Keywords: | reinforced concrete frame aseismic behaviour plastic energy dissipation bracing |
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