黄瓜山隧道重大灾害隐患辨识与评价

Identification and Evaluation of Hidden Hazards in HuangGuaShan Tunnel

为全面了解黄瓜山隧道的重大灾害隐患的情况,指导隧道开挖期间的安全施工,从临近高压气井、下伏采空区、瓦斯、水平层状岩体等方面,对黄瓜山隧道重大灾害隐患特征进行了系统分析,并提出相应的灾害防治对策,为后期的隧道施工期间的灾害防治提供依据。

In order to fully understand the situation of major disaster hazards of the Huang Guashan Tunnel,and guide the safe construction during the tunnel excavation,the hazards of the major disasters of the Huang Guashan Tunnel from the aspects of the proximity to high-pressure gas wells,underlying goafs,gas,and horizontal layered rock masses The characteristics are systematically analyzed and corresponding countermeasures for disaster prevention are proposed to provide a basis for disaster prevention during the tunnel construction in the later period.