摘要
通过对3个1/3缩尺的高剪力墙模型(其中包括1个普通混凝土高剪力墙、1个内藏钢框架组合高剪力墙和1个内藏钢桁架组合高剪力墙)的抗震性能试验研究,探讨了不同组合形式剪力墙的承载力、刚度及其退化过程、延性、滞回特性及破坏特征。试验表明:内藏钢框架混凝土组合高剪力墙和内藏钢桁架混凝土组合高剪力墙的抗震性能比普通混凝土高剪力墙明显提高。
Based upon the experimental study on the seismic behavior of three 1/3 scale high shear walls, including a high shear wall with steel frame, a high shear wall with steel truss and a usual one, the bearing capacity, stiffness and its attenuation, ductility, hysteretic property and failure phenomena of different types of the shear wails with concealed bracing are discussed. The experimental results show that the seismic behavior of the high shear wall with steel frame and the high shear wall with steel truss are obviously improved compared with the usual
出处
《世界地震工程》
CSCD
北大核心
2007年第3期18-22,共5页
World Earthquake Engineering
基金
国家自然科学基金(50678010)
北京市属市管高校拔尖创新人才基金(05004311200501)
关键词
钢筋混凝土
钢桁架
轴压比
剪力墙
抗震性能
one.reinforced concrete
steel truss
axial-load ratio
shear wall
seismic behavior
