仙居至庆元公路龙泉道太至剑池段工程方案研究

The Route Scheme Research of the Xianju-Qingyuan Road from Longquan Daotai to Jianchi

仙居至庆元公路是连接仙居与庆元的一条国省干道,该公路的龙泉道太至剑池段为本次研究路段。该段处于浙江省龙泉市,为龙泉交通建设中不可或缺的一部分。该段公路途径龙泉山区,为山区公路,且该段公路三次经过在建衢宁铁路,因此该段公路结合了山区公路及涉铁道路的共同特点。本文对该段公路的路线方案进行分析,主要对该段公路所处的山区地形特征及对在建铁路的影响进行研究,综合考虑沿线地形、地质及相关规划,并对部分路段线位进行比选,提出K线及D线两个比选方案,最后以K线方案作为推荐方案。

Xianju-Qingyuan road is a provincial highway connecting xianju and qingyuan.As part of ths road,the Longquan Daotai-Jianchi road was the subject of this scheme research.the Longquan Daotai-Jianchi road is in longquan,zhejiang province,as an integral part of the construction of Longquan traffic.This road runs through the Longquan mountain area,so it is a mountain roads,and the road three times after Quzhou-Ningde railway under construction,so the road is a combination of the common characteristics of mountain highway and Roads involving railways.This paper analyzed the route scheme of this section of highway,mainly studies the terrain characteristics of the mountainous area where this section of highway was located and the impact on the railway under construction,comprehensively considers the terrain,geology and relevant planning along the line,compared and selects the line positions of some sections,proposed two comparison schemes of K line and D line,and finally took the K line scheme as the recommended scheme.