某山区公路路线方案比选研究  

Research on the Comparison and Selection of Schemes for Highway Routes in a Mountainous Area

作　　者：苗挺 Miao Ting(Liaoning Highway Surveying and Designing Company,Shenyang 110000,China)

机构地区：[1]辽宁省公路勘测设计公司,沈阳市110000

出　　处：《北方交通》2025年第4期41-44,48,共5页Northern Communications

摘　　要：结合山区公路项目设计经验,以辽宁省东南部山区某项目为例,对山区道路路线方案进行比选。结合项目所在区域特点,在优先保护环境的前提下,进行道路运行速度分析,并通过指标论证选择科学合理的指标,以实现方案效果最优化,助力工程建设与生态环境协调发展。In combination with the design experience of highway project in mountainous area,taking a project in the southeastern mountainous area of Liaoning province as the example,the comparison and selection of the schemes for the road routes in mountainous area is carried out.Based on the characteristics of the project area,under the premise of preferentially protecting the environment,the analysis on the operating speed of road is made,and the scientific and reasonable indicators are selected through the demonstration of indicators,so as to achieve the optimal effect of the scheme and promote the coordinated development of the engineering construction and ecological environment.

关 键 词：山区公路 方案比选 指标论证 运行速度 

分 类 号：U412.1[交通运输工程—道路与铁道工程]