阻尼器在连体结构中的振动控制作用研究

Study on vibration control of dampers used in connected structure

结合连体结构中设置的连体,可在主体和连体结构连接处合理设置阻尼器,以削减结构的地震反应。本文基于时程分析方法,对以该方式设置阻尼器的非对称双塔连体结构进行了分析,探讨该被动控制体系的减震规律,并采用matlab语言编制程序进行算例分析。分析结果表明,连体阻尼器对非对称连体结构有较好的减震效应。

To cormeet siamese structures installed in thc connected structure, reasonable dampers can be set in the joints of the main structure and siamese connections to reduce the seismic response of the structures. The time - history analysis methods are applied in the analysis on the structure of twin towers of non-symmetric structure, which is installed with damper siamese, and the study on the passive damping control system of laws. Matlab language and adopt procedures are applied in the preparation of examples. The results show that applying siamese damper in the non-symmetric structure siamese provides a considerable damping effect.