紧邻地铁大型博物馆隔振技术应用  

APPLICATION OF VIBRATION ISOLATION TECHNOLOGY IN LARGE MUSEUMS ADJACENT TO SUBWAYS

作　　者：李振波 宋向山 贾成亮[1] LI Zhen-bo;SONG Xiang-shan;JIA Cheng-liang(Beijing Urban Construction Group Co.,Ltd.,100088,Beijing,China;Beijing Shuangyuan Engineering Consulting and Supervision Co.,Ltd.,100080,Beijing,China)

机构地区：[1]北京城建集团有限责任公司,北京100088 [2]北京双圆工程咨询监理有限公司,北京100080

出　　处：《建筑技术》2023年第17期2080-2082,共3页Architecture Technology

基　　金：北京市科技计划项目(Z211100004321010)。

摘　　要：首都博物馆东馆建设是北京城市副中心的一项重要的地标性建筑。首都博物馆东馆为特大型博物馆,抗震等级为8级,紧邻M101、M104号线,其中序厅入口处的椭圆厅结构落于地铁结构顶板之上,地铁在行驶过程中,伴随振动及噪声,对博物馆中的文物具有一定影响。通过对隔振垫厚度进行计算,描述隔振垫施工工艺以及对结构位移传递率进行验算,介绍紧邻地铁博物馆隔振应用技术。The construction of the east hall of the capital museum in the sub center of beijing city is an important landmark building in the sub center.the east hall of the capital museum is a super large museum with a seismic rating of 8,adjacent to line m101 and line M104.At the entrance of the preface hall,the elliptical hall structure is located on the top plate of the subway structure.The subway is accompanied by vibration and noise during the driving process,it has a certain impact on museum relics.This paper describes the construction technology of vibration isolation pads by calculating the thickness of vibration isolation pads,and checking the structural displacement transmissibility,and introduces the application technology of vibration isolation adjacent to the Tokyo Metro Museum.

关 键 词：大型博物馆 隔振 地铁 位移传递率 

分 类 号：TU74[建筑科学—建筑技术科学]