赵世峰¹  李爱群¹  卫龙武²  郭  彤¹  吴二军¹
    （1 东南大学土木工程学院  南京 210096； 2 东大特种基础工程公司  南京 210096）

[提要]  介绍了江南大酒店整体平移后采用摩擦滑移基础隔震的设计。隔震支座为聚四氟乙烯滑移支座。工程设计有效地把结构的整体平移与隔震结合在一起。计算分析表明，采用基础隔震后，大大提高了结构在罕遇水平地震作用下的可靠度，具有较大的经济效益。
[关键词]  基础隔震  滑移支座  聚四氟乙烯滑移支座

The sliding base isolation design of Jiangnan Hotel which has been moved is introduced. The slip interface is made of Teflon. The movement of the whole building and the sliding base isolation are effectively combined in this engineering. The calculating results show the reliability of the structure is improved apparently under the horizontal action of severe earthquake intensity.
Keywords: base isolation; sliding bearing; sliding Teflon bearing