公路平面交叉口交通安全改善设计研究  

Study on Improving Design of Traffic Safety at Intersections

作　　者：张兰芳[1] 方守恩[1] 郭靖宇[2] 

机构地区：[1]同济大学道路与交通工程教育部重点实验室,上海200092 [2]安徽省阜阳市公路管理局,安徽阜阳236000

出　　处：《交通标准化》2006年第7期74-78,共5页Communications Standardization

摘　　要：公路平面交叉口安全改善设计立足于改善平面交叉的道路条件和交通管制条件,合理解决各方向交通流的相互干扰和冲突,以保障交叉口的交通安全和畅通,提高交叉口的通行能力。通过对影响平面交叉口安全的相关因素分析,就渠化、行人过街安全、交通控制等方面进行探讨,并以具体工程实例说明其可行性,具有重要的现实意义。Improving the traffic safety in intersections can solve the conflict of different traffic streams, can ensure traffic safety and freely flow, improve the passes ability of intersections, through improving the condition of read and traffic control. It is important to review the factors which affected traffic safety of intersections, and to study the improvement design on traffic safety, including the channellization, pedestrian safety, traffic control etc, and illuminating the feasibility with examples.

关 键 词：平面交叉口 安全 冲突 渠化 

分 类 号：U491.4[交通运输工程—交通运输规划与管理]