哈尔滨市中山路与和平路交叉口渠化问题的研究 论文

黑龙江工程学院本科生毕业论文

摘 要

本文综合应用了交通工程、计算机应用等多门学科的知识，通过理论总结和分析、实地交通调查和数据处理计算，用渠化的方法来提高信号交叉口的服务水平。主要包括以下几个方面：

（1）依据交叉口渠化国内外研究现状及相关基础知识，从机动车流、非机动车车流和行人流三个方面分析其交通流特点。

（2）探讨了大型平面交叉口渠化措施，结合和平路与中山路交叉口实际交通流特点，对于机动车流，结合相位提出了设置左弯待转区，以提高交叉口的通行能力；对于非机动车流，提出了设置自行车专用道，以减少机非冲突；对于行人流，提出了行人二次过街方式，设置行人过街安全岛，以保证路口行人过街安全。

（3）通过对车辆延误、通行能力、行人过街安全系数等指标的改变，评价交叉口渠化后的服务水平。

本文应用AutoCAD画图软件对交叉口渠化的状况进行了绘制，通过交叉口的定性与定量分析，证明渠化方案在该大型平面交叉口的合理性与可行性。

关键词：交叉口；渠化；通行能力；延误；左转弯待转区；安全岛

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黑龙江工程学院本科生毕业论文

ABSTRACT

The paper apply for multi-discipline konwledge comprehensively,such as traffic engineering、compeer application，through theoretical summary and analysis、field traffic surveys and data-process computing,drainage of the method used to increase the level of service at signalized intersection.including mainly the following aspects:

(1) According to the research status and highly channelizing intersection relevant basic knowledge, from motor vehicle traffic flow, the flow lines and three aspects analyzes its characteristics of traffic flow.

(2) Explore the intersection of large, highly channelizing measures HePingLu and zhongshan road intersection actual traffic flow characteristics, for mobile phase, combined with traffic forward to turn left turn set, in order to improve the capacity of intersection, Non maneuvering for traffic, put forward to reduce the bicycle racks, set the machine; People in line, puts forward the pedestrian street, second set pedestrian street, to ensure the safe pedestrian street intersection.

(3) Through the vehicle delay, capacity, safety factor of pedestrian crossing and other indicators of change, evaluation of the intersection level of service after the drainage of the final note.

In this paper, AutoCAD drawing software based on the situation of Drainage intersection was drawn through the intersection of the qualitative and quantitative analysis to prove channelizing program in the major intersection of rationality and feasibility.

Key words: Intersection；canalization；Capacity；Delay；Left Turn Waiting Zone；Safety Island

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黑龙江工程学院本科生毕业论文

目 录

摘要………………………………………………………………………………………Ⅰ Abstract ???????????????????????????????Ⅱ 第 1 章 绪论 ????????????????????????????1

1.1研究背景?????????????????????????????1 1.2研究的目的与意义?????????????????????????1 1.3平面信号交叉口渠化研究概述????????????????????2 1.3.1国外信号交叉口研究概况???????????????????2 1.3.2国内信号交叉口研究概况???????????????????3 1.4论文研究内容???????????????????????????3 1.5论文技术路线???????????????????????????4

第 2 章 平面信号交叉口渠化理论??????????????????5

2.1交通渠化基本概念?????????????????????????5

2.1.1交通渠化的定义???????????????????????5 2.1.2交通渠化的作用???????????????????????5 2.1.3交通渠化的特点???????????????????????5 2.1.4交通渠化的原则???????????????????????6 2.2平面信号交叉口渠化????????????????????????7

2.2.1平面信号交叉口交通岛设置??????????????????7 2.2.2平面信号交叉口道路的拓宽与导向车道设置???????????8 2.2.3平面信号交叉口车道功能划分设置???????????????9

2.3本章小结?????????????????????????????10

第 3章 和平路与中山路交叉口交通调查与现状分析 ????????11

3.1和平路与中山路平面信号交叉口渠化现状???????????????11

3.1.1交叉口基本类型及现状图???????????????????11 3.1.2交叉口周期与相位??????????????????????13

黑龙江工程学院本科生毕业论文

3.2和平路与中山路交叉口交通量调查??????????????????13 3.2.1机动车交通量调查??????????????????????13 3.2.2非机动车交通量调查?????????????????????16 3.2.3行人交通量调查???????????????????????16 3.3和平路与中山路交叉口车道通行能力分析???????????????18 3.4和平路与中山路交叉口车辆延误调查?????????????????19 3.5和平路与中山路交叉口车速调查???????????????????23 3.6综合现状问题分析?????????????????????????24 3.7本章小结?????????????????????????????25

第4章 和平路与中山路信号交叉口渠化???????????????26

4.1交叉口车道功能划分????????????????????????26 4.1.1进口道车道宽度???????????????????????26 4.1.2确定进口道车道数??????????????????????27 4.2非机动车道与人行道渠化??????????????????????28 4.2.1进口道处设置自行车专用道??????????????????28 4.2.2行人过街安全岛设置?????????????????????28 4.2.3交叉口外部人行道拓宽设置??????????????????30 4.3设置左转弯待转区?????????????????????????31 4.4改善后平面信号交叉口渠化图????????????????????32 4.5本章小结?????????????????????????????32

第5章 和平路与中山路信号交叉口渠化评价?????????????33

5.1渠化后服务水平评价????????????????????????33 5.1.1渠化后延误分析???????????????????????33 5.1.2渠化后设计通行能力分析???????????????????35 5.2服务水平对比分析?????????????????????????36 5.3平面交叉口其他改善措施??????????????????????36 5.4本章小结?????????????????????????????37

结论 ?????????????????????????????????38 参考文献???????????????????????????????39 致谢 ?????????????????????????????????41