河百高速公路长老至平坎段路线方案研究

Research on Route Schemes for Changlao-Pingkan Section of Hebai Expressway

河池至百色高速公路属于典型的山岭区公路,地形、地质条件复杂,桥隧比例大,路线走廊带选择对于控制工程规模、降低造价具有重要意义。文章介绍了该路长老至平坎段路线方案比选研究情况,以期为类似工程的路线设计工作提供借鉴。

Hechi-Baise Expressway is a typical mountain highway,with complex topography and geological conditions,and the large proportion of bridge and tunnel,thus the route corridor selection has the great significance for controlling the engineering scale and reducing the cost.This article introduced the route scheme comparison and selection study situation of Changlao-Pingkan Section of this road,in order to provide reference for route design work of similar projects.