| 高速公路与地面道路衔接部交通安全改善研究 |
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| 引用本文： | 赵海娟,陆键,马永锋.高速公路与地面道路衔接部交通安全改善研究[J].交通运输工程与信息学报,2011,9(1):52-58. |
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| 作者姓名： | 赵海娟 陆键 马永锋 |
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| 作者单位： | 1. 武汉市规划设计研究院,武汉,430014
2. 东南大学,交通学院,南京,210096 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 高速公路出口匝道与地面道路衔接部是高速公路与地面道路交通流转换的枢纽,交通流溢出现象时有发生,是交通事故的频发区域之一,研究其交通安全改善的方法,对提高高速公路交通安全状况和整体效益的发挥具有重要的意义.本文在分析国内外出口匝道与地面道路衔接部研究的基础上,提出了衔接部的交通安全改善方法,从影响范围的界定、交通安全诊断...
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| 关 键 词： | 高速公路 出口匝道 衔接部 交通安全改善 交通安全诊断 |
Traffic Safety Improvement of Ramp-street Junction from Freeway |
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| ZHAO Hai-juan,LU Jian,MA Yong-feng.Traffic Safety Improvement of Ramp-street Junction from Freeway[J].Journal of Transportation Engineering and Information,2011,9(1):52-58. |
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| Authors: | ZHAO Hai-juan LU Jian MA Yong-feng |
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| Institution: | ZHAO Hai-juan1 LU Jian2 MA Yong-feng2 1.Wuhan Planning and Design Institute,Wuhan 430014,China 2.Transportation College,Southeast University,Nanjing 210096,China |
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| Abstract: | A ramp-street junction is a transfer station for the traffic flow between freeway and street,which always causes traffic backup.Appropriate traffic safety improvement method for the ramp-street junction is significant for the improvement of freeway performance and its capacity.Based on the latest researches,a recommended traffic safety improvement framework was established which included the junction influencing area,traffic safety diagnosis,safety problem analysis,traffic safety improvement counter-measure... |
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| Keywords: | Freeway off-ramp off ramp-street junction traffic safety improvement traffic safety diagnosis |
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