摘要
盾构机在掘进过程中,刀盘切割土体产生振动,振动传到地表会产生较大的环境影响。文章以长沙地铁6号线芙蓉中路站—烈士公园站盾构区间侧穿超敏感建筑物湖南省博物馆为背景,从监测内容、振动控制标准和系统设计等方面,对振动效应自动化监测方案、实施过程及监测数据进行研究分析,监测分析结果对控制盾构掘进引起的博物馆振动发挥了重要作用。
In the advance of shield tunneling,the cutter head cuts the soil producing vibration,which has a great environmental impact on the surface.Based on the background of the Hunan Province Museum where the shield section of Furongzhongjie Station - Martyrs Park Station of Changsha metro line 6 passes through the ultra-sensitive building,this paper studies and analyses the automatic monitoring scheme,implementation process and monitoring data of the vibration effect from the aspects of monitoring content,vibration control standards and system design.The monitoring results play an important role in controlling the vibration of the museum caused by shield tunneling.
出处
《现代城市轨道交通》
2019年第6期93-97,共5页
Modern Urban Transit
关键词
地铁
盾构施工
博物馆振动
监测分析
underground
shield construction
museum vibration
monitoring and analysis
