建筑结构

2006, v.36(S1) 656-658

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钢筋混凝土延性柱耗能器抗震性能试验研究
Experimental Study on the Seismic Performance of Damper with Reinforced Concrete Ductility Column

李振宝;王文娟;王磊;
Li Zhenbao~1,Wang Wenjuan~1,Wang Lei~2(1 Beijing University of Technology,Beijng 100022,China; 2 Civil Engineering School,Shandong Jian Zhu University,Jinan 250101,China)

摘要(Abstract):

通过钢筋混凝土延性柱耗能器在低周反复水平荷载作用下的试验,研究了不同截面形式和配筋形式的钢筋混凝土延性柱耗能器的抗震性能,得到了其破坏形态、滞回特性、延性系数、等效粘滞阻尼系数等参数。结果表明,钢筋混凝土延性柱耗能器具有良好的消耗地震能量的能力。
By carrying out the experiment of the damper with reinforced concrete ductility column subjected to the horizontal cyclic loading,it is studied that the seismic performance of this kind of the damper in various cross sections and reinforcing bars.The conclusions,the failure patterns,hysterics behavior,energy dissipation,ductility factor,and equivalent viscous damper factor of the damper with reinforced concrete ductility column are obtained,and this kind of damper has good behavior for dissipating seismic energy.

关键词(KeyWords): 钢筋混凝土;延性柱;耗能器;抗震性能
reinforced concrete;ductility column;damper;seismic performance

Abstract:

Keywords:

基金项目(Foundation): 教育部留学回国人员科研启动基金资助(131(VE)00103);; 北京市优秀人才培养专项经费资助(KWO402200313)

作者(Author): 李振宝;王文娟;王磊;
Li Zhenbao~1,Wang Wenjuan~1,Wang Lei~2(1 Beijing University of Technology,Beijng 100022,China; 2 Civil Engineering School,Shandong Jian Zhu University,Jinan 250101,China)

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DOI: 10.19701/j.jzjg.2006.s1.153

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