RESEARCH ON SEISMIC PERFORMANCES OF CFST FRAME-RC CORE WALL STRUCTURE WITH DISSIPATED DEVICES

摘要：

In China, CFST frame structures are often mixed with RC shear walls to form a high-rise building system. However, there is still not sufficient information on the seismic design of this type of mixed structural system and little research on the seismic performances of CFST frame-RC core wall structure with dissipated devices. Based on the energy dissipation technology, this paper presents the elastic time-histories analysis for CFST frame-RC core wall structure and CFST frame-RC core wall structure with dissipated devices, then the energy dissipation, storey drifts, and internal forces of CFST column and shear wall were compared and analyzed. It was found that the CFST frame with dissipated devices cooperated well with the RC shear wall under earthquakes, and this type of structure exhibited excellent seismic performances.

关键词： CFST RC core wall dissipated devices energy dissipation mechanisms seismic performances

作者: Feng-Ming Ren Yun Zhou

作者单位: School of Civil Engineering and Transportation, Guangdong University of Technology, Guangzhou 510006 School of Civil Engineering, Guangzhou University, Guangzhou 510006, P.R. China

会议类型: 国际会议

会议名称: 2009年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 广州

会议语种:英文

页码: 1332-1337

在线出版日期: 2009-11-28（万方平台首次上网日期，不代表论文的发表时间）