DYNAMIC MITIGATION OF THREE DIMENSIONAL STRUCTURES WITH SMART ISOLATION SYSTEM

摘要：

The dynamic mitigation of building structure by adopting smart hybrid isolation system is actively carried out in this study. The analytical approach based on cooperatively spatial deformation is utilized for involving the cooperation of each frame and thereby simulating the torsional responses of the structure due to unsymmetric structural configuration. The equation of motion of the shear building incorporated with hybrid isolation system disturbed by seismic excitations is established by considering the effects of both base isolator and MR dampers. A multi-storey building structure is taken as the example to examine the feasibility and reliability of the proposed smart isolation approach. The observations demonstrate that the smart hybrid isolation system can be utilized in the earthquakeinduced vibration control of building structures because of its satisfactory energy-dissipating capacity.

作者: Min Si Bo Chen Weihua Guo

作者单位: Design and Research Institute,Wuhan University of Technology,Wuhan 430070,P.R.China Key Laboratory of Roadway Bridge and Structural Engineering, Wuhan University of Technology,Wuhan 43

会议类型: 国际会议

会议名称: The International Symposium on Innovation & Sustainability of Structures in Civil Engineering(2011年土木工程结构创新与可持续发展国际会议)

会议地点: 厦门

会议语种:英文

页码: 703-708

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）