山区地方公路平纵面设计及合成坡度控制的探讨  

The study on local highway in the mountains design and control about the horizon and vertical and composite gradient

作　　者：赵鹏鹏 

机构地区：[1]山西路恒交通勘察设计咨询有限公司,山西太原030006

出　　处：《山西建筑》2017年第25期157-158,共2页Shanxi Architecture

摘　　要：以平定县冶西独立工矿区公路改造工程为例,对该项目的展线平面设计及纵断面设计进行了介绍,并对展线路段平纵组合设计进行了阐述,同时总结了合成坡度的检查与控制要点,为边远山区地方公路的线形设计与优化提供参考。Taking the highway reconstruction project of Pingding County independent industrial and mining district as an example,this paper introduced the development line flat and vertical surface design of the project,and elaborated the flat and vertical combination design of the development line section,and summarized the inspection and control main points of resultant gradient,provided reference for the line design and optimization of local highway in remote mountainous areas.

关 键 词：山区 公路 路线 平纵面 合成坡度 

分 类 号：U412.33[交通运输工程—道路与铁道工程]