摘要
利用动力时程分析法，研究了ＴＭＤ系统参数对高耸结构地震控制的影响．得出影响高层建筑ＴＭＤ振动控制系统减震效率的主要因素有：结构的阻尼比ξ１，ＴＭＤ的阻尼比ξ２，ＴＭＤ系统与结构的频率比β，ＴＭＤ系统与结构的质量比μ等．并且给出了这些参数与ＴＭＤ系统减震效率之间的关系曲线．
The way of dynamic time history analysis was used to research TMD system parameters which was influenced by seismic control of highrise structure. It is known that the efficiency of TMD system in highrise structure was depend on some aspects as follow: damping ratio of structure ξ 1, damping rattle of TMD ξ 2, frequency ratio of TMD system and structure β , mass ratio of TMD system and structure μ . The relation curve between the efficiency and TMD system with above parameters was given.
出处
《华中理工大学学报》
CSCD
北大核心
1998年第A02期28-30,共3页
Journal of Huazhong University of Science and Technology
