下穿高速公路桥式通道桥设计分析

Design and Analysis of Bridge-type Channel Bridge with Lower-crossing Expressway

在高速公路施工时,往往需要对行车道路进行封闭,如果地势比较高时,和道路产生交叉时,需要布置下穿通道。为了保证通车,论文以实际工程为例,对下穿高速公路桥式通道桥设计进行分析探讨,可供同类工程参考。

In the expressway construction, it is often necessary to close the road, if the terrain is relatively high, and road intersection, need to decorate the passage. In order to ensure the traffic, the paper takes practical engineering as an example to discuss the design and analysis of the bridge channel Bridge in the lower-crossing expressway.