城市道路信号交叉口最小间距量化方法  

Quantitative Method for Minimum Spacing of Signalized Intersections on Urban Roads

作　　者：李强强 LI Qiangqiang(Hefei Planning and Design Research Institute,Hefei,Anhui 230041,China)

机构地区：[1]合肥市规划设计研究院,安徽合肥230041

出　　处：《黑龙江交通科技》2024年第12期150-154,共5页Communications Science and Technology Heilongjiang

摘　　要：为了科学合理规划设计城市道路交叉口,研究了城市道路信号交叉口功能区,分析了信号交叉口间距组成及影响因素,提出了信号交叉口物理区域长度模型,分析了信号交叉口功能区域长度模型,基于多车道因素研究了标准路段车辆连续变换车道的长度模型,最后建立了信号交叉口最小间距模型并给出量化数值。In order to scientifically and reasonably plan and design urban road intersections,the functional areas of urban road signalized intersections were studied,and the composition and influencing factors of signalized intersection spacing were analyzed.A physical area length model of signalized intersections was proposed,and the length model of signalized intersection functional areas was analyzed.Based on multi lane factors,the length model of continuous lane changes for vehicles on standard road sections was studied.Finally,a minimum spacing model for signalized intersections was established and quantified.

关 键 词：信号交叉口 最小间距 交叉口功能区 变换车道 

分 类 号：U412.37[交通运输工程—道路与铁道工程]