Aseismic Response Analysis for R.C. Frames Infilled with Shear Wall

• Main Authors: Chung - Wu Lay, 賴宗吾
• Other Authors: Ja - Shian Chang
• Format: Others
• Language: zh-TW
• Published: 1993
• Online Access: http://ndltd.ncl.edu.tw/handle/50929972403102138224

碩士 === 國立成功大學 === 建築研究所 === 81 === The purpose of this study is to investigate the earthquake- resistant behavior of high-rise R.C. frame infilled with shear wall. The influence of parameters such as numbers of span, shear wall system , earthquake type , and peak value of ground acceleration are also investigated. In this study, first, we adopt " SIMQKE " program to generate the synthetic accelerogroms of Outer-Taipei-Basin area and Hualien area, then we develope a computer program for nonlinear time-history analysis. In the computer program, the Wilson-θ integration, Takeda hysteresis rule of R.C. member are adopted. The relationship between axial force and moment- curvature also has been considered. The modification of EI and GA at each time step is assumed to be independent. According to the cases analyzed, we obtain that 1.Frame infilled with shell wall may reduce the relative floor displacement and overturn moment. However it will increase base shear. 2.The collapse mechanism of pure-frame system is different from that of super-frame system and super- column system. The ductility of pure-frame system is better than that of super- frame system and super-column system.