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CFST框架-波钢板拉结式双钢板组合剪力墙的试验分析

CFST FRAME – EXPERIMENTAL ANALYSIS OF A DOUBLE STEEL PLATE COMBINATION SHEAR WALL WITH WAVE PLATE TIES

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【作者】 李碧卿; 李今保; 陈凯;

【Author】 LI Bi-qing;LI Jin-bao;CHEN Kai;Jiangsu Southeast Special Technology Engineering Co., Ltd.;College of Civil Engineering,Southeast University;

【机构】 江苏东南特种技术工程有限公司; 东南大学土木学院;

【摘要】 采用波浪形钢板替代拉结型钢板,借鉴钢管混凝土柱子的优点,提出一种波钢板拉结式双钢板混凝土组合剪力墙,进行钢管混凝土框架和波钢板拉结式双钢板组合剪力墙联合体的水平低周反复荷载试验。经分析表明该组合剪力墙中两者的抗震延性匹配,试验构件的滞回曲线较饱满,具有承载力强和延性好等优点,二道防线钢管混凝土框架可有效地参与工作,增加其结构耗能。

【Abstract】 The wavy steel plate was used to replace the tension-type steel plate, and a wavy steel plate tension-type double sheet-type concrete composite shear wall was proposed for reference to the advantages of concrete-filled steel tube(CFST) pillar. The low cyclic load test of the combined concrete filled steel tube(CFST) frame and the wave-steel plate tension-type double sheet-type composite shear wall was carried out. The analysis shows that the seismic ductility of the composite shear wall is matched with that of the composite shear wall, and the hysteretic curves of the test members are full,with the advantages of strong bearing capacity and good ductility. The two-line concrete-filled steel tube frame can effectively participate in the work and increase the structural energy consumption.

  • 【文献出处】 建筑技术 ,Architecture Technology , 编辑部邮箱 ,2022年12期
  • 【分类号】TU398.9
  • 【下载频次】8
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