隧道瓦斯防治综合检测监控技术实践和分析  

Practice and Analysis of Comprehensive Detection and Monitoring Technology for Tunnel Gas Prevention and Control

作　　者：杨毅 武磊 YANG Yi;WU Lei(Zhaotong Luqiao Expressway Investment and Development Co.,Ltd.,Zhaotong 657199,China;China Coal Technology Engineering Group Chongqing Research Institute Co.,Ltd.,Chongqing 400037,China;State Key Laboratory of Coal Mine Disaster Prevention and Control,Chongqing 400037,China)

机构地区：[1]昭通市鲁巧高速公路投资开发有限公司,云南昭通657199 [2]中煤科工集团重庆研究院有限公司,重庆400037 [3]煤矿灾害防控全国重点实验室,重庆400037

出　　处：《沈阳理工大学学报》2024年第6期80-84,90,共6页Journal of Shenyang Ligong University

基　　金：重庆市杰出青年科学基金项目(CSTB2022NSCQ-JQX0014);国家自然科学基金青年基金项目(52204261);“十三五”国家重点研发计划重点专项(2018YFC0808001)。

摘　　要：云南省鲁巧高速巧家隧道设计瓦斯段落长,瓦斯灾害严重。为确保施工安全,对有毒有害气体进行实时、全覆盖检测监控,采取智能监控系统、人工检测、重点作业重点跟踪检测的综合检测监控安全防控技术手段,结合建立的瓦斯预警管理机制和措施,通过现场实践,比计划工期提前2个月,且瓦斯浓度总体稳定在000%~016%安全管控范围内,取得了良好的安全和经济效益,对类似隧道具有借鉴意义。The design of the Qiaojia Tunnel on the Luqiao Expressway in Yunnan Province has a long gas section and severe gas disasters.In order to ensure construction safety and achieve real-time and full coverage detection and monitoring of toxic and harmful gases,a comprehensive detec-tion,monitoring,and safety prevention and control technology method of intelligent monitoring sys-tem,manual detection,and key operation tracking detection has been adopted.Combined with the established gas warning management mechanism and measures,through on-site practice,the con-struction period has been advanced by 2 months compared to the planned period,and the overall gas concentration has remained stable within the safety control range of 000%to 016%,achieving good safety and economic benefits,which has reference significance for similar tunnels.

关 键 词：瓦斯预警 检测监控 隧道设计 

分 类 号：TD712[矿业工程—矿井通风与安全]