由于京承高速公路(密云沙峪沟-市界段)隧道工程建设的艰巨性,不仅需要采取必要的工程措施,还需要在建设管理方面有所创新。本文重点介绍了京承高速公路(密云沙峪沟-市界段)隧道建设中的动态设计与动态施工,可为类似工程提供借鉴参考。 Due to the arduous nature of the tunnel construction of the Jingcheng Expressway (Miyun Shayugou - downtown section), not only necessary engineering measures but also innovation in construction management are required. This article focuses on the dynamic design and dynamic construction of tunnel construction of Jingcheng Expressway (Miyun Shayugou - downtown section), which can provide references for similar projects.