地铁竖井开挖对邻近建筑物影响的监测系统研究  

Study on Monitoring System of Influence of Metro Shaft Excavation on Adjacent Buildings

作　　者：祁小龙 QI Xiaolong(China Railway 18th Bureau Group 4th Engineering Co., Ltd., Tianjing 300350, China)

机构地区：[1]中铁十八局集团第四工程有限公司

出　　处：《建筑施工》2019年第9期1757-1760,共4页Building Construction

摘　　要：结合昆明市地铁圆通公园站竖井工程,介绍了沉降监测系统和振动监测系统相结合的竖井沉降监测方法。阐述了沉降监测和振动监测的主要监测方式,提出了在竖井开挖过程中引入监测系统的必要性,并通过理论分析得出竖井开挖对周边建筑物的影响规律。Combined with the shaft project of Yuantong Park Metro Station of Kunming, this paper introduces the method of shaft settlement monitoring which combines the subsidence main monitoring system with the vibration monitoring system. This paper also expounds the monitoring methods of settlement monitoring and vibration monitoring and puts forward the necessity of introducing a monitoring system in the process of shaft excavation. Through theoretical analysis, the influence law of shaft excavation on surrounding buildings is obtained accordingly.

关 键 词：地铁 竖井工程 邻近建筑物 沉降监测 振动监测 

分 类 号：TU751[建筑科学—建筑技术科学]