公路隧道工程不良地质段施工技术  

Construction Techniques for Adverse Geological Sections of Highway Tunnel Engineering

作　　者：陈增旭 CHEN Zeng-xu(Gansu Shunda Road&Bridge Construction Co.Ltd.,Lanzhou 730500,China)

机构地区：[1]甘肃顺达路桥建设有限公司,兰州730500

出　　处：《工程建设与设计》2024年第23期272-274,共3页Construction & Design for Engineering

摘　　要：以康县长坝镇黑马关隧道为研究对象,结合本隧道施工难点与重点,依据高速公路双洞单向分离式标准设计,对不良地质段施工技术的应用进行了探究。结果表明,通过合理优化与改进公路隧道工程不良地段施工技术,可以有效避免或减少坍塌等事故,在确保施工人员安全与施工进度的同时提升项目施工质量。The papertakes the Heimaguan Tunnel is located in Changba Town,Kang County as the research object,combining the difficulties and key points of the tunnel construction,explores the application of the construction technology of the bad geological section according to the standard design of one-way separation of double holes in expressway.The results show that reasonable optimization and improvement of highway tunnel construction technology in bad areas can effectively avoid or reduce accidents such as collapse,ensure the safety of construction personnel and construction schedule,and improve the construction quality of the project.

关 键 词：公路隧道工程 不良地段 施工技术 

分 类 号：U455.49[建筑科学—桥梁与隧道工程]