高地应力隧道衬砌拱脚渗漏水病害处治技术研究  

Research on treatment techniques for water leakage diseases at the arch foot of tunnel linings in high geo-stress conditions

作　　者：张生泽 韩健勇 赵丽军 魏永东 陶顺琦 李成斌 Zhang Shengze;Han Jianyong;Zhao Lijun;Wei Yongdong;Tao Shunqi;Li Chengbin(Gansu Wuwei Highway Business Development Center,Wuwei Gansu 733000,China;School of Civil Engineering,Shandong Jianzhu University,Jinan Shandong 250101,China)

机构地区：[1]甘肃省武威公路事业发展中心,甘肃武威733000 [2]山东建筑大学土木工程学院,山东济南250101

出　　处：《山西建筑》2024年第15期83-85,89,共4页Shanxi Architecture

基　　金：甘肃省重点研发计划:乌鞘岭高地应力公路隧道病害处治技术研究与应用(22YF7FH224)。

摘　　要：隧道渗漏水是隧道运营过程中的常见病害,并且受到国内外学者的广泛关注。通过调查与分析,依托某隧道工程总结了高地应力状态下隧道衬砌、拱脚渗漏水的特征及成因,提出了采用泄水孔+埋管引排+内嵌保温板对拱脚渗漏水病害的处治方法,解决了在高地应力条件下隧道拱脚、衬砌部位的渗漏水问题,达到了较为理想的防渗漏效果,为相似工程提供借鉴参考。Leakage water is one of the common diseases in tunnel engineering and has attracted widespread attention from scholars.Through investigation and analysis,based on a certain tunnel project,the characteristics and causes of water leakage in tunnel lining and arch feet under high ground stress conditions were summarized,and a treatment method for water leakage diseases at arch feet using drainage holes+buried pipe drainage+embedded insulation boards was proposed.This provides a reference for similar projects.

关 键 词：高地应力 渗漏水治理 隧道 拱脚 衬砌 

分 类 号：TU997[建筑科学—市政工程] U457.2[建筑科学—桥梁与隧道工程]