重大件运输公路平曲线最大超高横坡分析  

Analysis on maximum transverse slope with super elevation zone in horizontal curve of highway for heavy cargos

作　　者：李陆勋[1] 马敏杰[1] 

机构地区：[1]国家林业局昆明勘察设计院,云南昆明650216

出　　处：《林业建设》2012年第6期52-53,共2页Forestry Construction

摘　　要：在水电站进场道路规划设计阶段以及重大件运输前,需要分析计算相关道路的适应性和通过性,本文针对公路平曲线超高问题,对重大件运输汽车能适应的最大超高横坡进行了研究,提出了重大件运输公路平曲线最大超高横坡计算方法,推导了计算公式,并进行了实例计算。It is necessary to analysis and calculate the road adaptability and passing ability before the planning and design of the approach road to hydropower station.In accordance with the problem of super elevation in horizontal curve,this article studied the maximum transverse slope in super elevation zone of highway for heavy cargos,presented the calculation method of the maximum transverse slope in super elevation zone,derived the calculation formula of the maximum transverse slope in super elevation zone and gived detailed calculation of examples by using the aboved mentioned formula.

关 键 词：重大件运输 公路 超高横坡 

分 类 号：U412.34[交通运输工程—道路与铁道工程]