现场监控量测的立体交叉隧道施工稳定性研究  

Construction monitoring and measurement analysis of small clear space three-dimensional cross cavity

作　　者：何军 李梦瑶 申小军 王树民 王华东 He Jun;Li Mengyao;Shen Xiaojun;Wang Shumin;Wang Huadong(China Communications Tunnel Engineering Bureau Co.,Ltd.,Beijing 100102,China;Chang’an University,Xi’an 710000,China;China Communications First Bureau Group Co.,Ltd.,Beijing 100020,China)

机构地区：[1]中交隧道工程局有限公司,北京100102 [2]长安大学,陕西西安710000 [3]中交一公局集团有限公司,北京100020

出　　处：《山西建筑》2021年第11期124-127,共4页Shanxi Architecture

摘　　要：以在建伏牛山特长公路隧道1号斜井1号联络风道上跨既有隧道为背景,基于隧道监控量测技术,采用全站仪、收敛计及振弦式传感器构建断面监测系统,开展既有隧道受上跨隧道施工影响的实时监测,实现了交叉施工的多用途、长效性监测,研究成果与方法可为类似工程提供参考。Funiu extra-long highway tunnel under construction is deviated well 1#1 contact across both on the wind tunnel as the background,based on the tunnel monitoring measurement technology,using total station,convergence and vibrating string type sensor build section monitoring system,carry out both the tunnel across the tunnel construction on the influence of real-time monitoring,implement the cross construction of multi-purpose,long-term monitoring,research results and the method can provide a reference for similar projects.

关 键 词：新奥法隧道施工 立体交叉隧道 监控量测 二次衬砌 

分 类 号：U455[建筑科学—桥梁与隧道工程]