| 平原区公路衔接点的安全研究 |
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| 引用本文： | 吴玲涛,张铁军,何勇. 平原区公路衔接点的安全研究[J]. 公路交通科技, 2007, 0(Z1) |
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| 作者姓名： | 吴玲涛 张铁军 何勇 |
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| 作者单位： | 交通部公路科学研究院公路交通安全技术交通行业重点实验室，交通部公路科学研究院公路交通安全技术交通行业重点实验室，交通部公路科学研究院公路交通安全技术交通行业重点实验室 北京 100088，北京 100088，北京 100088 |
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| 基金项目： | 交通部西部交通建设科技资助项目(200431822333-01) |
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| 摘 要： | 平原区公路衔接点是近年来出现在平原区公路的交通事故多发点之一。在调查几百公里平原区公路的基础上,对平原区公路衔接点的特性进行了分析。公路衔接点由平原区改扩建公路而形成,兼有路段和交叉口的双重特点,有交叉型和过渡型两种形式。以实际调研中遇到的两个典型路段为例,针对该种路段的特性,对其交通事故多发的原因进行了分析,并提出了提高其安全性的措施和建议。交叉型公路衔接点可以采用信号控制和非信号控制两种方案,过渡型公路衔接点可以采用多种工程方法改善其安全特性。
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| 关 键 词： | 交通工程 交通安全 交通事故 公路衔接点 平原区 |
Research on Road Safety of Road Unker in Plain District |
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| WU Ling-tao ZHANG Tie-jun HE Yong. Research on Road Safety of Road Unker in Plain District[J]. Journal of Highway and Transportation Research and Development, 2007, 0(Z1) |
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| Authors: | WU Ling-tao ZHANG Tie-jun HE Yong |
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| Abstract: | Road linker is a kind place where traffic crashes happening frequently in plain districts at present.The characteristic of road linker is analyzed based on research of hundreds of kilometers of roads.Road linker is performed because of road extension,it has the characteristics of both section of highway and intersection.There are two types of road linker,i.e.intersection and transition.Taking two typical sections from investigation for example,reasons of traffic accidents often happened are discussed.Measures which should be taken to improve the road safety situation are proposed as well. |
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| Keywords: | tragic engineering road safety tragic accident road linker plain district |
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