四车道大断面隧道突水涌泥防治关键技术研究——以乌鲁木齐绕城高速(西线)工程西山隧道工程为例

Research on Key Technologies for Water and Mud Inrush Prevention and Control in Four-lane Large Section Tunnels—Taking Xishan Tunnel of Urumqi Ring Expressway(West Line)Engineering as an Example

文章以乌鲁木齐绕城高速(西线)工程西山隧道为例,阐述了隧道突水涌泥的危害,对隧道发生涌水突泥的原因进行了分析,并结合西山隧道施工的实际情况,对四车道大断面隧道突水涌泥防治关键技术进行了研究,以期为类似大断面隧道的施工安全提供一定的参考。

Taking Xishan Tunnel of Urumqi Ring Expressway(West Line)engineering as an example,this paper expounds the harm of water and mud inrush in the tunnel,analyzes the causes of water and mud inrush in the tunnel,and studies the key technologies for water and mud inrush prevention and control in the four-lane large section tunnel in combination with the actual situation of Xishan Tunnel construction,hoping to provide some reference for the construction safety of similar large section tunnels.