山区铁路选线影响要素分析

Analysis of Influence Factors of Railway Line Selection in Mountain Area

我国山区地势复杂,考虑到山区生态环境、国家对整个路网的规划以及山区经济发展对交通的迫切需求,国家对山区铁路桥遂的投资较大。论文以温州平阳港疏港铁路为例,对山区铁路选的线影响要素进行分析。

The mountainous terrain of our country is complex. Considering the mountainous ecological environment, the state＇s planning for the whole road network and the urgent need for economic development in mountainous areas, the state has invested more in mountainou railway bridges and tunnels. Taking the dredging port railway of Pingyang port in Wenzhou as an example, this paper analyzes the factors affecting the railway line selection in mountain areas