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《Journal of Building Structures》 2004-03
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Shaking table experimental study of super-highrise building with shear wall (short limb shear wall)-tube structure system

ZHAO Bin~1, LU Wensheng~1, Lü Xilin~1, ZHANG Hui~2, GU Sichun~2 1. State Key laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; 2. Shanghai Institute of Architectural Design and Research, Shanghai 200041, China  
In this paper, a 1/25 scale model of the shear wall(short limb shear wall)-tube building structure was designed and constructed from a complex super-highrise residential building, and a series of earthquake simulation tests were carried out on the shaking table with different waves and wave peak values to verify the earthquake resistance behavior of the structure. The test results indicated that the torsional dynamic responses of the complex model structure are quite large and numerous cracks have occurred concentrately in the transitional parts in plan of the top floors; the crack forms of the short limb shear walls are shown as horizontal cracks at the middle and upper height of building, bottom horizontal cracks and local crushes. At the end of this paper, some suggestions are given for engineering applications of complex super-highrise building with shear wall (short limb shear wall)-tube structure system.
【Fund】: 国家自然科学基金(50025821)
【CateGory Index】: TU973.2
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