悬挂墙板减震框架结构动力性能研究  

Study on dynamic performance of suspended wallboard energy-dissipated frame structure

作　　者：陈盈[1] 金晓晨 费恺 张文学[1] 刘啸[1] Chen Ying;Jin Xiaochen;Fei Kai;Zhang Wenxue;Liu Xiao(College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China;Beijing Urban Construction Yatai Group Co.,Ltd.,Beijing 100013,China)

机构地区：[1]北京工业大学建筑工程学院,北京100124 [2]北京城建亚泰建设集团有限公司,北京100013

出　　处：《建筑结构》2019年第24期72-76,53,共6页Building Structure

基　　金：国家自然科学基金(51678008)

摘　　要：为研究悬挂墙板减震框架结构的动力性能,将悬挂墙板视为刚性吊杆,将其简化为框架悬挂结构,建立自由振动基本方程,明确了主体框架结构与吊杆振型分量之间的关系,给出了悬挂墙板减震框架结构频率的理论计算公式,并与振动台试验结果进行对比。进一步将其与传统砌体填充墙框架结构的动力性能进行对比,明确了悬挂墙板减震框架结构的减震效果,并针对其影响因素进行讨论,给出了这种结构的基本设计原则。In order to study the dynamic performance of suspended wallboard frame structure,suspended wallboard was regarded as rigid hanger rod,which was simplified as frame suspended structure.The basic equation of free vibration was established.The relationship between the mode component of main frame structure and the mode component of hanger rod was clarified.The theoretical calculation formula of suspended wallboard energy-dissipated frame structure frequency was given and compared with the shaking table test results.In addition,the dynamic performance of the frame structure with traditional infilled walls was compared,and the effect of suspended wallboard on the energy dissipation of the frame structure was clarified.The related influencing factors were discussed,and the basic design principles of the structure were given.

关 键 词：框架结构 悬挂墙板 动力特性 减震 吊杆 

分 类 号：TU318[建筑科学—结构工程]