[1]高海龙,王炜,刘秉轩,等.中国典型地区无信号交叉口临界间隙调查[J].东南大学学报(自然科学版),2000,30(3):100-103.[doi:10.3969/j.issn.1001-0505.2000.03.022]
 Gao Hailong,Wang Wei,Liu Binxuan,et al.Critical Gap Investigation at Unsignalized Intersections in China Typical Region[J].Journal of Southeast University (Natural Science Edition),2000,30(3):100-103.[doi:10.3969/j.issn.1001-0505.2000.03.022]
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中国典型地区无信号交叉口临界间隙调查()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
30
期数:
2000年第3期
页码:
100-103
栏目:
交通运输工程
出版日期:
2000-05-20

文章信息/Info

Title:
Critical Gap Investigation at Unsignalized Intersections in China Typical Region
作者:
高海龙1 王炜1 刘秉轩2 项彦彦2
1 东南大学交通学院, 南京 210096; 2 淮阴市交通局, 准阴 223001
Author(s):
Gao Hailong1 Wang Wei1 Liu Binxuan2 Xiang Yanyan2
1 College of Transportation, Southeast University, Nanjing 210096
2 Traffic Bureau of Huaiyin City, Huaiyin 223001
关键词:
无信号交叉口 临界间隙 随车时距
Keywords:
unsignalized intersections critical gap follow-up time
分类号:
U491
DOI:
10.3969/j.issn.1001-0505.2000.03.022
摘要:
间隙接受理论是计算公路无信号交叉口通行能力的主要方法之一,临界间隙和随车时距是其中2个重要参数.交叉口的不同几何构成,不同的车辆组成以及车流量大小,都影响着临界间隙值的大小.在我国道路交通条件下,确定具有代表性的公路交叉口临界间隙和随车时距值,具有重要意义.本文通过对不同地区无信号交叉口大量的交通观测,应用Ashworth方法计算得出我国各地区的临界间隙与随车时距值.这对交叉口通行能力计算提供了重要依据.
Abstract:
Gap acceptance theory is one of calculating the capacity method of unsignalized intersections. Both Critical gap and follow up time play great role in that method. These two parameters depend upon geometric conditions of unsignalized intersections, vehicle types and traffic volume. It is very importation for our country to determine the critical gap and follow up time value at unsignalized intersections in China typical region under the current road and traffic conditions. This paper applied the Ashworth method determined the critical gap and follow up time for different regions by a great deal traffic investigation. These parameters are basis for calculating the capacity of unsignalized intersections.

参考文献/References:

[1] Tanner J C.The capacity of an unsignalized intersection.Biometrika,1967,54(6):657~658
[2] Miller A J.Nine estimators of gap acceptance parameters.In:Newell G.ed.Proceedings of the International Symposium on the Theory of Traffic Flow and Transportation.Berkley:American Elsevier Publishing Co,1971.247~263
[3] Ashworth R.The analysis and interpretation of gap acceptance data.Transportation Research,1970,4(3):270~280

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备注/Memo

备注/Memo:
基金项目:国家“九五”重点计划攻关项目:道路通行能力研究(96-412-02-01).
第一作者:男, 1965年生, 博士,讲师.
更新日期/Last Update: 2000-05-20