| 不同构造措施的钢管混凝土边框钢板剪力墙抗震性能试验研究 |
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| 引用本文： | 张建伟,曹万林,董宏英,李刚,张文江.不同构造措施的钢管混凝土边框钢板剪力墙抗震性能试验研究[J].防灾减灾工程学报,2011,31(4):450-456. |
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| 作者姓名： | 张建伟 曹万林 董宏英 李刚 张文江 |
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| 作者单位： | 1. 北京工业大学建筑工程学院,北京100124;北京工业大学城市与工程安全减灾省部共建教育部重点实验室,北京100124
2. 北京工业大学建筑工程学院,北京,100124 |
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| 基金项目： | 国家自然科学基金，北京市科技重大项目，北京市高层次人才项目，北京市教委科技计划重点项目 |
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| 摘 要： | 钢管混凝土边框钢板剪力墙是一种新型抗震剪力墙,为了比较不同构造措施对该新型剪力墙抗震性能的影响,进行了3个剪跨比为1.5的钢管混凝土边框钢板剪力墙低周反复荷载试验.其中,试验模型1为墙体钢板与边框柱钢管焊接,试验模型2为墙体钢板与边框柱钢管螺栓连接,试验模型3为墙体钢板开孔并与边框柱钢管焊接.通过试验研究,比较了各剪力...
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| 关 键 词： | 钢管混凝土柱 钢板 组合剪力墙 构造措施 抗震性能 |
Experimental Study on Seismic Performance of Steel-plate Shear Walls with Concrete Filled Steel Tube Columns and Different Constructional Measures |
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| ZHANG Jian wei,CAO Wan-lin,DONG Hong-ying,LI Gang,ZHANG Wen-jiang.Experimental Study on Seismic Performance of Steel-plate Shear Walls with Concrete Filled Steel Tube Columns and Different Constructional Measures[J].Journal of Disaster Prevent and Mitigation Eng,2011,31(4):450-456. |
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| Authors: | ZHANG Jian wei CAO Wan-lin DONG Hong-ying LI Gang ZHANG Wen-jiang |
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| Institution: | 1(1.College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China;2.Key Laboratory of Urban Security and Disaster Engineering,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | The steel-plate shear wall with concrete filled steel tube columns is a new type of composite shear wall.In order to assess the seismic performance of new shear walls with different constructional measures,experimental study of three specimens with the same shear span ratio 1.5 were carried out under cyclic loading: one with the steel plate and the steel tubes being connected by welding,one with the steel plate and the steel tubes being connected by bolts,and one with the steel plate and the steel tubes being connected by welding as well as with low opening ratio of holes in the steel plate.Based on the experiment,the damage characteristics,hysteretic behavior,load-carrying capacity,stiffness,ductility and energy dissipation of the specimens were contrastively analyzed.The experimental results showed that the connection type between the steel plate and the steel tubes,either in welding or in bolting,had little effect on the overall performance of the shear walls.Compare to the normal steel-plate shear walls with concrete filled steel tube columns,the load-carrying capacity,ductility,stiffness and energy dissipation of the perforated steel-plate shear walls with concrete filled steel tube columns had not obvious change under low opening ratio of holes. |
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| Keywords: | concrete filled steel tube column steel-plate composite shear wall constructional measure seismic performance |
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