摘要
空冷凝汽器支架结构是一类特殊的工业建筑。主要针对该类建筑的结构形式,采用隔震技术,即在每个管柱的下方设置铅芯橡胶隔震支座,采用SAP 2000分析软件对原结构和隔震结构的地震响应进行比较分析。结果表明,隔震支座改善了结构的抗震性能,隔震技术对于这种结构体系具有很好的实际应用前景。
The support structure system for the air-cooled condenser system belongs to a special industrial building.Based on the structure form of the building,this article mainly uses isolation technology,which means that there is a rubber bearing isolator under every reinforced concrete pipe column. SAP 2000 software was used to do the comparative analysis of the seismic response between the original structure and the isolation structure. The results showed that the rubber bearing isolator improved the seismic behavior of the structure,and the isolation technology has good application prospect in this structure system.
出处
《工业建筑》
CSCD
北大核心
2014年第S1期476-480,共5页
Industrial Construction
基金
国家自然科学基金项目(50978216)
教育部高等学校博士学科点专项科研基金项目(20096120110003)
关键词
空冷凝汽器支架结构
隔震技术
基础隔震
橡胶隔震支座
support structure system for the air-cooled condenser system
isolation technology
base isolated structure
rubber bearing isolator
