沿河道路布置形式及交通组织方式研究  

Study on Layout Form and Traffic Organization of Riverside Road

作　　者：肖昌仁 XIAO Changren(不详)

机构地区：[1]湖北省城建设计院股份有限公司,湖北武汉430051

出　　处：《城市道桥与防洪》2021年第1期21-23,M0005,共4页Urban Roads Bridges & Flood Control

摘　　要：针对河流既可增强道路景观,又对两岸道路交通形成分隔的矛盾,结合河流及两岸道路的不同情况,介绍了沿河道路的两种布置形式。通过对影响沿河道路布置形式和交通组织方式的因素进行分析研究,得出结论:布置于宽度较宽的大江、大河侧的沿河道路,宜采用两岸道路各自双向交通的“一河两路”形式;布置于宽度较窄的、连接处道路长度不满足交叉口最小间距的河流侧的沿河道路,应采用两岸道路各自单向交通的“一河两路”形式,或将两岸道路合并为“一河一路”形式。同时,还对河道中部和河道终点的两岸道路连接处的技术问题进行了研究,并给出了合理的连接方案。Aiming at the contradiction of river not only enhancing the road landscape,but also forming the partition of the road traffics at both banks,combined with the different situations of river and roads at both banks,two layout forms of riverside road are introduced.Through the analysis and study on the factors influencing the layout forms and traffic organization modes of riverside roads,the conclusion is obtained that the"one-river and two-road"form of double-way traffic of roads at both banks is suitable to use for the riverside roads at the wider side of river,and the"one-river and two-road"form of one-way traffic of roads at the both banks or the type of combining the roads at both banks into"one river and one road"should be used for the more narrow riverside roads at the side of river because of the road length at the connection not able to meet the minimum spacing of intersection.At the same time,the technical problems at the connection of roads on both banks in the middle of river and at the terminal of river are studied.The reasonable connection scheme is given.

关 键 词：沿河道路 道路布置形式 交通组织方式 单向交通 双向交通 连接处理 

分 类 号：U412.37[交通运输工程—道路与铁道工程]