山区二级公路改扩建中路线设计方法的探讨  

Discussion on Route Design Method for Reconstruction and Extension of Secondary Highway in Mountainous Area

作　　者：黄宁 HUANG Ning(Chenzhou Lutong Design Co.Ltd,Chenzhou 423000,China)

机构地区：[1]郴州市路通设计有限公司,湖南郴州423000

出　　处：《工程建设与设计》2022年第16期71-73,共3页Construction & Design for Engineering

摘　　要：随着社会的不断发展和进步,山区二级公路改扩建项目逐年增加,论文深入研究了山区二级公路改扩建项目地址选线和遵循的施工原则等,结合施工案例,对设计总体方案、路线指标和路线布设等相关内容进行了分析。With the continuous development and progress of the society, the reconstruction and expansion projects of secondary roads in mountainous areas are increasing year by year. In this paper, the address selection and construction principles of secondary highway reconstruction and expansion projects in mountainous areas are studied. Combined with construction cases, the overall design scheme, route index and route layout are analyzed.

关 键 词：山区二级公路 改扩建工程 路线设计 

分 类 号：U412.3[交通运输工程—道路与铁道工程]