长大隧道施工监控量测技术及岩溶防坍塌技术研究  

Research on Construction Monitoring and Measurement Technology of Long Tunnel and Karst Collapse Prevention Technology

作　　者：唐奇 TANG Qi(China Railway No.17 Bureau Group No.4 Engineering Co.Ltd.,Chongqing 401120,China)

机构地区：[1]中铁十七局集团第四工程有限公司,重庆401120

出　　处：《工程建设与设计》2024年第20期112-114,共3页Construction & Design for Engineering

摘　　要：深入研究了复杂地质条件下长大隧道施工监控量测技术以及岩溶防坍塌技术。详细介绍了测量硬件设施的配置、隧道监控量测方案、施工测量流程以及超前地质预报方法,提出了对隧道量测中发现的岩溶发育区域所采取的专项处理策略。通过实施这些技术措施,有效预防了坍塌冒落等重大地质问题,确保了隧道工程的顺利进行。The monitoring and measurement technology of long tunnel construction under complex geological conditions and karst collapse prevention technology are deeply studied.The configuration of measuring hardware facilities,tunnel monitoring and measurement scheme,construction measurement process and advanced geological prediction method are introduced in detail,and the special treatment strategy for karst development area found in tunnel measurement is put forward.The implementation of these technical measures can effectively prevent major geological problems such as collapse and caving,and ensure the smooth progress of tunnel engineering.

关 键 词：长大隧道施工 监控量测技术 岩溶防坍塌技术 

分 类 号：U452.1[建筑科学—桥梁与隧道工程]