1、 毕业设计说明书 邯郸市和平路（中华大街 -光明大街段）交通设计 摘 要 本文从交通设计的视角分析研究道路设计的若干问题，包括：道路横断面形式、车道宽度、 设计车速、公交停靠站以及交叉口的标线与渠化问题。在综合阐述中小城市交通特点的基础上， 就这类城市平面交叉口在渠化设计和信号灯配时等方面所存在的问题进行了分析。较为系统、详 尽的介绍了交叉口交通改善设计的主要内容，对其改善设计的方法、原则及步骤作了进一步的阐 述，并结合邯郸市和平路路段上光明与中华两个交叉口交通工程改善实例，指出在道路交叉口处 采取一定的交通工程改造措施， 能有效地减少延误,增加交叉口的通行能力。 其研究成果能够均衡 路网饱和
2、度,提高交通安全与顺畅性,对于提高道路的利用效率和服务水平，改善城市的整体风貌, 促进城市发展,修编城市道路设计规范皆具有重要的实用意义和参考价值。 关键词关键词 交通设计 交叉口 渠化 延误 饱和度 通行能力 Abstract Based on the traffic design ,analysis is made of problems in road design ,including the from of cross section ,the width of lanes ,design vehicle speed ,bus stops, and markings and chan
3、nelizeion at intersections. The condition of traffic is a significant element to the development of medium or small urban .The major design content for traffic improvement of intersection is introduced .And combined with practical work in HanDan peace road road segment top bright with china 2 cross
4、concrete design method ,principle and steps are elaborated Author points out that the improvement design can effectively decrease delay ,increase the traffic capacity for intersection .It research result can balanced network saturation degree ,exaltation traffic safety with smooth , the study is of great practical importance and reference value in improvement on road efficiency and service level ,improvement city of whole appearance ,promote city development ,and in compilation of
