【摘要】 本文介绍了以一个八层混凝土框架结构为例,将其看作一控制系统,基于状态空间方法并采用层间剪切模型运用SIMULINK进行动力仿真分析,加入ZB-1型粘弹性阻尼器,给出了该粘弹性阻尼器常用的仿真计算模型,分析受控系统在其作用下动力弹性时程反应,得到顶层的动力响应曲线及相关参数,而且可以看出SIMULINK在建筑结构中的强大数据分析和仿真能力。更多还原

【Abstract】 A eight-story concrete frame structure with a model in this paper,the passive control structure is treated as a feed back control system.On the basis of state-space method and story shear model,dynamic simulation is carried out through the SIMULINK toolbox in MATLAB.Joining ZB-1 type viscoelastic dampers and making its simulational calculating modal to get the dynamic elastic response of the controlled structure and the dynamic response of the structure and correlative parameters.You can see the capacity of the powerful data analysis on the basis of SIMULINK.更多还原