发耳隧道揭煤防突技术

徐文平; 宋聚勇; 黄长国; 李秋林

doi:10.3973/j.issn.1672-741X.2013.04.010

隧道建设 >

2013 , Vol. 33 >Issue 4: 309 - 314

DOI: https://doi.org/10.3973/j.issn.1672-741X.2013.04.010

施工技术

发耳隧道揭煤防突技术

徐文平 ,
宋聚勇 ,
黄长国 ,
李秋林

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（1.中煤科工集团重庆研究院，重庆 400037; 2.瓦斯灾害监控与应急技术国家重点实验室，重庆 400037; 3.贵州路桥集团有限公司，贵州贵阳 550001）

徐文平（1986—）,男,重庆人,2010年毕业于南华大学采矿工程专业，硕士,工程师,主要从事矿井及隧道瓦斯突出预测及治理研究工作。

收稿日期: 2012-12-28

修回日期: 2013-02-01

网络出版日期: 2013-04-12

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Case Study on Technologies for Coal and Gas Outburst Prevention in Cutting Through Coal Seams in Fa’er Highway Tunnel

XU Wenping ,
SONG Juyong ,
HUANG Changguo ,
LI Qiulin

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(1. Chongqing Research Institute of China Coal Technology and Engineering Group Corporation, Chongqing 400037, China; 2. State Key Laboratory of Gas Disaster Monitoring and Emergency Technology, Chongqing 400037, China; 3. Guizhou Road and Bridge Group Co., Ltd., Guiyang 550001, Guizhou, China)

Received date: 2012-12-28

Revised date: 2013-02-01

Online published: 2013-04-12

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摘要

为确保贵州水盘高速公路发耳隧道的施工安全，通过引入煤炭系统《防治煤与瓦斯突出规定》中2个“四位一体”的措施体系，按照“区域措施先行，局部措施补充”的指导思想，制定发耳隧道揭煤防突措施，把区域综合防突措施摆在优先的位置，安全穿越突出煤层，摸索出一套适合公路瓦斯突出隧道的揭煤防突施工技术，取得较好的社会效益和经济效益。

关键词： 发耳隧道; 公路隧道; 瓦斯; 揭煤; 防突

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徐文平 , 宋聚勇 , 黄长国 , 李秋林 . 发耳隧道揭煤防突技术[J]. 隧道建设, 2013 , 33(4) : 309 -314 . DOI: 10.3973/j.issn.1672-741X.2013.04.010

Abstract

Fa’er tunnel on ShuiPan highway in Guizhou province is a tunnel with coal and gas outburst risks, which faces risk factors such as coal and gas outburst, gas explosion and poor stability of rock mass in tunnel construction. In order to ensure the safety during the tunnel construction, a series of countermeasures normally taken in the coal mining industry are introduced to the highway tunnel construction. A program to prevent coal and gas outburst is designed according to the principle of “regional measures in advance, local measures to supplement and the priority given to regional measures”. In the end, the tunneling has passed through the coal seams safely, a series of outburst prevention technologies suitable for highway tunnels have been established and good social and economic significance has been achieved. The paper can provide reference for similar projects in the future.

Key words： Fa’er highway tunnel; gas; cutting through coal seam; coal and gas outburst prevention

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