文档介绍：华中科技大学
硕士学位论文
中美城市道路平面交叉口设计规范对比研究
姓名:杜虎伟
申请学位级别:硕士
专业:道路与铁道工程
指导教师:吴小平
20090530
华中科技大学硕士学位论文
摘要
设计规范的修订是我面交叉口是城市交通
的枢纽,将我面交叉口设计规范进行
对比分析,可以发现我面交叉口在设计中切实存在的问题,使得交叉
口的设计更合理,从而达到缓解交通的目的。本文在对交叉口设计规范进行对比分
析的同时,阐述了未来相当长一段时期内我国进行市政道路环境研究的许多新研究
课题与新发展方向。
本文根据我面交叉口的划分形式,对我
面交叉口的现状和存在的主要问题进行了分析,根据现状的主要存在的问题将我面交叉口规范与美面交叉口规范进行对比研究,然后针对城
市道路平面交叉口的两个影响因素——路权和交通流,进行了全面的理论分析和研
究,得出了一份适合我面交叉口的设计技术标准,最后对全文
研究成果进行了总结和展望,并指出理论研究和实际应用有待进一步研究和提高的
方向。
本文的研究成果将在一定的层面上提升我国城市道路交通的安全性和畅通性,
进一步缓解我国现阶段拥挤的交通。

关键词:城市道路;平面交叉口;规范;路权;交通流;对比研究

I
华中科技大学硕士学位论文
Abstract
Amendment of the design norm is an important task to our country. Flat intersection
of the city road is the hub of urban traffic, comparative the design norm of the flat road
intersection between China and the United States, we can find there are many practical
problems in the graphic design of urban road intersection, making a more rational design
of intersections, So as to achieve the purpose to alleviate the traffic. After parative
on the design specifications of the intersection, the paper has came to many new topics of
the research and new direction of development for a long time in the future.
According to the division of the form on the intersection, Analysis of the current
situation and main problems of the urban road intersection which are used monly
used. According to the main problem of the urban road intersection, comparative study of
design norms between China and the United State, and then for two factors of the
intersection - the right way and traffic flow, making prehensive theoretical analysis
and research, come to a technical standards that suit to design the urban road intersection.
Finally, the paper has summarized and outlook to the result of the research and pointed out
the direction of the theoretical study and practical application which need furthe