中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (6): 36-39,54.

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Application of grouting technique in Longtan super long tunnel

CHEN Zhang, CHEN Guang-ming, CHENG Jiu-sheng, HU Yi-hua   

  1. Hubei Communication and Programming Design Institute, Wuhan 430051, China
  • Received:2004-11-17 Revised:2005-03-28 Online:2005-12-15 Published:2016-11-09

注浆技术在龙潭特长公路隧道中的应用

陈璋, 陈光明, 程久胜, 胡益华   

  1. 湖北省交通规划设计院, 湖北 武汉 430051
  • 作者简介:陈璋(1964-),男,湖北人,硕士,教授级高级工程师,从事公路隧道工程方面研究

Abstract: Longtan tunnel is a super long tunnel, about 8.7 km long, in the main route of Hu-rong national highway from Yichang to Enshi. Considering preventing disaster and underground water protection and so on, it used grouting technique. And the result is applicable for actual engineering.

Key words: super long tunnel, grouting technique, application

摘要: 龙潭隧道系沪蓉国道主干线宜昌至恩施公路上的特长隧道,长约8.7 km,隧道出口段位于碳酸盐岩地层,岩溶水文地质条件复杂,同时F2断层穿过洞身,采用超前帷幕注浆等施工技术,成功解决了施工期间安全和防止地下水流失对生态环境的破坏等难题.

关键词: 特长公路隧道, 注浆技术, 应用

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