SHAKING TABLE TEST AND NUMERICAL ANALYSIS ON STRUCTURAL MODEL OF BEIJING NEW POLY PLAZA
In this paper, shaking table test of a 1/20 scaled structural model for Beijing New Poly Plaza, an irregular high-rise steel frame-steel reinforced concrete tube hybrid building, was carried out. The dynamic characteristics and response of the structural model, such as accelerations, displacements, under different base excitations have been measured and analyzed. The response of the structures special parts is discussed. In addition, a 3-D finite element model was built using the structural analysis software SAP2000. The elastic responses of the model predicted by finite element analysis agree well with the experimental results, even though some local responses can not be captured due to simplifications in the model setup. Both experimental and numerical study show that the structural system meets the requirements of Chinese Seismic Design Code (GB50011-2001). The seismic performance of the whole structure has been evaluated.
Shaking table test Finite element Seismic behavior Hybrid structure High-rise building
Z.Z. Zhao H.J. Dong J.R. Qian
Associate Professor,Key Laboratory for Structural Engineering and Vibration of China Education Minis Postgraduate student,Key Laboratory for Structural Engineering and Vibration of China Education Mini Professor,Key Laboratory for Structural Engineering and Vibration of China Education Ministry in Dep
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）