广西河都高速公路顺高段隧道群设计方案比选

The Comparison and Selection of Design Plan of Hedu Highway Shun-Gao Segment Tunnel

河都高速公路顺安至高岭段项目地形复杂、工程量艰巨,路线布设困难,如何选择最优的路线方案,是河都高速公路勘察设计要突破的重点和难点。文章结合工程概况拟定了两种路线方案,并从工程地质条件、工程规模、占地拆迁、营运效益和工程造价等方面对这两种方案进行比较,选出推荐使用的路线方案。

The Shun＇an to Gaoling segment of Hedu highway is geologically complex and difficult to lay out routes,which makes the construction project extremely rough.How to select the optimal route plan is the key point and difficulty that need to be designed and investigated.Combined with the general information of the project,the article prepares two route plans,and compares them from the perspective of geological condition,project scale,operation efficiency and cost.The optimal plan is introduced in the end.