阿克特蒲1#隧道超前支护技术的应用研究  

作　　者：牙地卡尔·吾买尔 

机构地区：[1]新疆交投建设管理有限责任公司,乌鲁木齐830000

出　　处：《科技创新与应用》2024年第9期175-178,共4页Technology Innovation and Application

摘　　要：隧道工程在开挖阶段时常发生滑坡现象,严重影响工程的顺利开展,也威胁到施工人员的安全,为解决隧道工程建设这一难题,避免安全事故的发生,在建设施工中采用超前支护技术进行有效控制。该文以阿克特蒲1#隧道为案例,分析超前支护技术的优势,在隧道开挖期间积极应用超前支护技术,比如超前大管棚、超前小导管、超前药卷锚杆和超前帷幕注浆等技术,有利于稳定大坡面,给开挖工作提供保障,有效避免滑坡带来的危害,确保隧道工程的安全、稳定。Landslides often occur in the tunnel excavation stage,which not only seriously affects the smooth development of the project,but also threatens the safety of construction personnel.In order to solve the difficult problem of tunnel construction and avoid safety accidents,advance support technology is used for effective control in construction.Taking Aktepu 1#tunnel as a case,this paper analyzes the advantages of advance support technology,and actively applies advance support technologies during tunnel excavation,for example,leading large pipe shed,leading small conduit,leading explosive roll anchor,the application of advanced curtain grouting technology is conducive to stabilizing the large slope,providing protection for excavation work,effectively avoiding the harm caused by landslides,and ensuring the safety and stability of tunnel engineering.

关 键 词：阿克特蒲1#隧道 隧道建设 超前支护 技术应用 滑坡现象 

分 类 号：U455.7[建筑科学—桥梁与隧道工程]