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双层钢板组合剪力墙抗震性能试验研究
引用本文:李健,罗永峰,郭小农,董年才.双层钢板组合剪力墙抗震性能试验研究[J].同济大学学报(自然科学版),2013,41(11):1636-1643.
作者姓名:李健  罗永峰  郭小农  董年才
作者单位:同济大学,同济大学,同济大学,南通建筑工程总承包有限公司,南通建筑工程总承包有限公司
基金项目:住房和城乡建设部2010年科学技术项目计划(2010-K2-26)
摘    要:以盐城广播电视塔实际工程中剪力墙的构造形式为基础,通过九个缩尺试件,研究不同构造形式的双层钢板内填混凝土组合剪力墙在常轴力和反复水平荷载作用下的刚度变化特征、破坏机理与破坏模式、抗震性能和极限承载能力.分析了墙板的高宽比、轴压比、钢板厚度、混凝土强度等级等对双层钢板内填混凝土组合剪力墙受力性能的影响.结果表明:双层钢板内填混凝土组合剪力墙能够充分发挥钢板与混凝土材料各自的优点,是一种良好的抗侧力构件.

关 键 词:高层建筑  双层钢板内填混凝土组合剪力墙  抗震性能  滞回试验
收稿时间:2013/2/20 0:00:00
修稿时间:2013/7/15 0:00:00

Experimental Research on Seismic Behavior of Double Skin Composite Shear Wall
LI Jian,LUO Yongfeng,GUO Xiaonong and DONG Niancai.Experimental Research on Seismic Behavior of Double Skin Composite Shear Wall[J].Journal of Tongji University(Natural Science),2013,41(11):1636-1643.
Authors:LI Jian  LUO Yongfeng  GUO Xiaonong and DONG Niancai
Institution:LI Jian;LUO Yongfeng;GUO Xiaonong;DONG Niancai;College of Civil Engineering,Tongji University;Nantong Construction General Contractor Co.Ltd.;
Abstract:double skin composite shear wall is a new anti-lateral force structure. Nine tests of double skin composite shear wall , which is based on the composite shear walls in Yancheng Broadcast Television Tower,have been conducted.The deformation performance and failure modes were observed under cyclic lateral loads with common axial compression ratio.Valuable results were obtained for the hysteretic curves,skeleton curves,bearing capacity,ductility,stiffness degradation,strength degradation and energy dissipation capacity.The effects of different forms of Construction measures (Spacing of studs ,hole on the wall, number of the partition) on seismic performance were analyzed.With different ratio of height to width, axial compression ratio, Plate thickness and concrete strength etc,the mechanical property of double skin composite shear wall have been discussed.The results indicate that double skin composite shear wall have good performance on the test.the strength of materials can be fully used.
Keywords:double skin composite shear wall  seismic behavior  hysteresis test  high-rise buildings
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