保护/允许左转相位使用指南

IF 0.3 4区工程技术 Q4 ENGINEERING, CIVIL

Ite Journal-Institute of Transportation Engineers Pub Date : 1985-08-01 DOI:10.13023/KTC.RR.1985.19

K. Agent

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引用次数: 44

摘要

据报道，一项研究试图制定指导方针，以帮助交通工程师决定在给定地点是否适合使用允许的左转相位。在文献综述的基础上，对公路区交通工程师进行了调查，确定了允许相位的交叉口，并收集了前后的事故数据。给出了清单和事故分析的结果，并提出了建议的指导方针。值得注意的是，保护/允许是左转相位的优选方法，因为与纯保护相位相比节省了时间。然而，有一个相关的增加事故的可能性，并列出了不应使用它的条件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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GUIDELINES FOR THE USE OF PROTECTED/PERMISSIVE LEFT-TURN PHASING

A study is reported which attempted to develop guidelines to aid traffic engineers in deciding whether permissive left-turn phasing is appropriate for use at a given location. A literature review was made, a survey of highway district traffic engineers was conducted to locate intersections with permissive phasing, and before-and-after accident data were collected. The results are given of the inventory and the accident analysis, and recommended guidelines are presented. It is noted that protected/permissive is the preferable method of left-turn phasing because of savings in time compared with protected-only phasing. However, there is an associated increase in accident potential, and conditions under which it should not be used are listed.

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来源期刊

Ite Journal-Institute of Transportation Engineers ENGINEERING, CIVIL-TRANSPORTATION SCIENCE & TECHNOLOGY

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： ITE Journal is published monthly by the Institute of Transportation Engineers. The Journal is written by and for transportation engineers, transportation planners and others responsible for the safe and efficient movement of people and goods on our surface transportation systems.