基于灰色理论的高速公路线形连续性研究  

Research on Highway Alignment Consistency Based on the Gray Theory

作　　者：张邢磊[1] 付保明[2] 

机构地区：[1]东北林业大学交通学院,哈尔滨市150040 [2]东南大学交通学院,南京市210018

出　　处：《公路》2015年第6期11-15,共5页Highway

基　　金：中央高校基本科研业务费专项资金项目;项目编号DL13BB18

摘　　要：线形连续性是公路线形设计最基本的准则之一,线形连续性评价是高速公路线形适应性评价最主要的方面。文中在线形连续性以及现有评价方法分析的基础上,将灰色理论引入到连续性评价中来,并与单车车速差|85ΔV|指标相结合,建立了线形连续性灰色评价模型。同时,将模型运用于鹤岗高速相关路段,表明应用该方法是可靠的、准确的。Alignment consistency is one of the most elementary rules of highway alignment design, and alignment consistency evaluation is the most important aspect of evaluating highway alignment adaptability. On the basis of alignment consistency and analysis of the existing evaluation methods, this paper introduces the gray theory into alignment consistency evaluation and establishes the gray evaluation model of the alignment consistency combining with the ｜ 85AV｜ index. At the same time, the model is applied to the relevant seetion from Ning＇an to Fuxing on the Hegang-Dalian Expressway, showing that the application of this method is reliable and aecurate.

关 键 词：高速公路 线形连续性 灰色理论 评价模型 

分 类 号：U412.33[交通运输工程—道路与铁道工程]