盾构隧道穿越区上方历史保护建筑的保护与更新  

Protection and Renewal of Historical Buildings Above Shield Tunnel Crossing Area

作　　者：徐鹏程 XU Pengcheng(Shanghai Construction No.2(Group)Co.,Ltd.,Shanghai 200080,China;Shanghai Engineering Research Center of Top-Down Method in Construction Engineering,Shanghai 200080,China)

机构地区：[1]上海建工二建集团有限公司,上海200080 [2]上海建筑工程逆作法工程技术研究中心,上海200080

出　　处：《建筑施工》2021年第6期1059-1060,共2页Building Construction

摘　　要：为避免地铁盾构侧向穿越时,上方存在安全隐患的历史保护建筑受到影响,根据工程的特殊性,对建筑采取了相应的处理方案。结合工程实际,对历史保护建筑的保护与更新技术方案的选型进行了研究,并对施工过程中采取的技术措施进行了介绍。通过采取相关措施后,保证了地铁盾构的顺利推进,并确保了历史保护建筑的安全。To avoid the impact on the historical buildings with potential safety hazards when the local subway shield crosses laterally above.According to the particularity of the project,the corresponding treatment scheme is adopted for the building.Combining with the engineering practice,the selection of the protection and renewal technical scheme of the historical buildings is studied,and the technical measures adopted in the construction process are introduced.By taking relevant measures,the smooth progress of subway shield and the safety of historical buildings are ensured.

关 键 词：历史保护建筑 盾构穿越 方案选型 高频免振钢管桩 

分 类 号：TU746[建筑科学—建筑技术科学]