公路隧道下穿已运营铁路隧道施工及安全监制

Under Tunnel Has Been Operating Construction of Railway Tunnel and Safety Supervision

公路作为沟通两地发展的主要交通选择路线,正发挥着日益重要的作用。但面对现有空间布局的限制,我国的公路要想实现更为便利的交通网络系统,就必须要加强下穿铁路隧道的公路建设工程,这不仅保证了空间的合理配置,更展现了我国隧道工程技术的又一次突破。以不同地质条件下隧道的开挖技术,来展现隧道开挖的关键点以及安全监制的主要措施。

As the main traffic choice route to communicate the development of the two places, the highway is playing an increasingly important role.However, in the face of the limitation of the existing space layout, in order to realize a more convenient transportation network system in our country＇s highway, it is necessary to strengthen the road construction project under the railway tunnel, which not only ensures the rational allocation of space but also shows our country Another breakthrough in tunnel engineering. Mainly based on tunneling technology under different geological conditions, to show the key points of tunnel excavation and safety monitoring of the main measures.