摘要
作为交通建设的一部分,隧道有着缩短距离、减少行车时间等诸多作用。然而它的造价很高,开挖过程也比较危险,所以要选择合适的设计理论及合理的施工方法,才能更快更好地贯通一些地质复杂的隧道。完善的隧道施工技术可以缩短工期、提高施工效率,也能间接节约成本。鉴于此,结合工程案例对隧道施工过程中的技术要点进行分析,以期为类似工程项目提供参考与借鉴。
As one part of transportation construction, the tunnel has many functions, such as shortening the distance and reducing travel time. However, its construction cost is very high, and the tunnel excavation process is also relatively dangerous, so the right design theory coupled with a reasonable construction method must be chosen in order to get through the tunnel with complex geological condition faster and better. Good tunnel con- struction technology can shorten the construction period, improve the efficiency of the construction, and indirectly save the cost. Given this, it analyzes the technical points in the tunnel construction process combined with engi- neering practice in hope to provide reference for similar engineering projects.
出处
《交通标准化》
2013年第15期54-56,共3页
Communications Standardization
关键词
隧道施工
浅埋暗挖法
支护
锚杆
二次衬砌
tunnel construction
shallow mining method
support
anchor
secondary lining
