复杂地质条件下的隧道涌突水是常见的施工灾害之一,严重威胁着现场施工安全及进度。为了能更准确地预测预防涌突水的发生,减少危害,从常规地质方法角度进行研究,从地下水补给、流通、存储和水压等几方面进行系统分析,解析涌突水的原因以及可能性,并提出相应的防治措施。 Water inrush from tunnel under complex geological conditions is one of the common construction disasters, which threatens the safety and progress of on-site construction. In order to predict the occurrence and reduce the harm of inrush water more accurately, the research is conducted from the point of view of conventional geological methods, systematically analyzed from the aspects of recharge, circulation, storage and water pressure of groundwater, and analyzed the reason and possibility of water inrush , And put forward corresponding prevention measures.