国家开发银行数据中心机房隔震结构设计

Isolation structure design of China Development Bank data center room

国家开发银行数据中心机房结构地上3层,通过结构方案比选,最终选用框架结构加隔震的方案,并采用ETABS软件对结构进行隔震分析计算。计算结果表明,结构采用铅芯橡胶隔震支座后,上部结构地震反应有较大幅度减小,结构抗震性能有较大的提高,采用隔震技术能够有效提高结构的抗震性能。

China Development Bank data center room structure has 3 floors on ground. Through the comparison of structural schemes, frame structure with isolation was finally selected, and ETABS software was used to conduct the seismic isolation analysis on the structure. The calculation results show that, with adoption of lead core rubber isolation bearing in structure, the seismic response of superstructure is greatly reduced and the structural seismic performance is greatly improved, which indicates that the isolation technology can effectively improve the seismic performance of the structure.