阵列式位移计在隧洞施工收敛变形监测中的应用  

Application of Array Displacement Meter in Convergence Deformation Monitoring of Tunnel Construction

作　　者：云磊 沈玮 YUN Lei;SHEN Wei(Xinjiang Irtysh Investment and Development(Group)Co.,Ltd.,Urumqi 830063,China;Engineering Safety and Disaster Prevention Department of Changjiang River Scientific Research Institute,Wuhan 430010,China)

机构地区：[1]新疆额尔齐斯河投资开发(集团)有限公司,新疆乌鲁木齐830063 [2]长江科学院工程安全与灾害防治研究所,湖北武汉430010

出　　处：《云南水力发电》2025年第3期47-50,共4页Yunnan Water Power

摘　　要：由于TBM硬岩掘进机、盾构机机身部位由于通风管道、机身结构、出渣系统等的布置造成测量通视条件不足,施工期传统收敛监测设备基本不能做到及时量测。结合新疆双三隧洞工程施工期围岩收敛监测实例,采用阵列式位移计进行TBM法、盾构法施工洞段的施工期围岩收敛变形监测,并就应用效果进行评价并提出几点建议。Due to the layout of ventilation ducts,body structure,slag removal system,etc.,the measurement visibility conditions ofhard rock TBM body are insufficient,and traditional convergence monitoring equipment during the construction period cannot achieve timely measurement.Based on the example of monitoring the convergence of surrounding rock during the construction period of the Shuangsan Tunnel project in Xinjiang,an array displacement meter is used to monitor the convergence deformation of surrounding rock during the construction period of TBM and shield method.The application effect is evaluated and several suggestions are proposed.

关 键 词：阵列式位移计 TBM、盾构 收敛监测 应用效果 建议 

分 类 号：TV698.11[水利工程—水利水电工程]