山区隧道施工风险分析及控制方案研究

Research on Risk Analysis and Control Scheme of Mountain Tunnel Construction

文章从塌方风险、瓦斯风险、涌水突泥等方面,分析了山区隧道施工风险因素,建立了风险评估矩阵,确定了风险评估级别,并结合已发生的山区隧道施工事故和该研究领域的相关文献,从四个方面提出了山区隧道施工风险的控制方案,具有一定的理论研究意义。

This article analyzes the risk factors of mountain tunnel construction from the aspects of collapse risk,gas risk,and water inrush and mud,establishes the risk assessment matrix,determines the risk assessment level,and then,combining the existing mountain tunnel construction accidents and the related literature in this research field,it propose the control scheme for mountain tunnel construction risk from four aspects,which has certain theoretical research significance.