跨冲沟隧道施工技术的施工工艺及体会

On the tunnel construction craft of the construction technique in spanning gullies and its experience

通过多年的隧道工程实践,从施工角度分析了在跨越冲沟地段隧道施工中的施工工艺、质量控制方法以及保障措施等具体做法,从而积累了跨冲沟公路隧道的施工经验,确保高等级公路安全、高速地运营。

According to the tunnel projects engineering practice, the paper analyzes the construction craft, quality control method and the control measures in the tunnel construction of spanning gullies sections from the construction aspect, so as to accumulate the construction experience of road tunnel with spanning gullies and to guarantee the safe and high-speed operation on the high-rank roads.