| 马驹桥互通式立交桥道路安全状况分析 |
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| 引用本文： | 徐秋实,孙小端,陈永胜,钟连德.马驹桥互通式立交桥道路安全状况分析[J].武汉理工大学学报(交通科学与工程版),2006,30(6):954-957. |
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| 作者姓名： | 徐秋实 孙小端 陈永胜 钟连德 |
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| 作者单位： | 1. 北京工业大学,北京,100022;黑龙江省公路局,哈尔滨,150001
2. 北京工业大学,北京,100022 |
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| 摘 要： | 随着我国高速公路的发展，互通式立交桥的道路安全问题目益受到关注．文中以京津塘高速公路马驹桥互通式立交桥为研究对象，结合该区域道路、交通以及事故统计数据，从立交形式、匝道线形和加速车道设置三个方面来分析安全状况，针对立交形式的完善和加速车道长度的确定进行了较为深入的探讨，并提出相应的改进措施，进而提高立交桥的安全水平．
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| 关 键 词： | 互通式立交 道路安全 立交形式 加速车道 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006年6月26日 |
Analyses on the Road Safety Condition of MaJuqiao Interchange in Jingjintang Highway |
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| Xu Qiushi,Sun Xiaoduan,Chen Yongsheng,Zhong Liande.Analyses on the Road Safety Condition of MaJuqiao Interchange in Jingjintang Highway[J].journal of wuhan university of technology(transportation science&engineering),2006,30(6):954-957. |
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| Authors: | Xu Qiushi Sun Xiaoduan Chen Yongsheng Zhong Liande |
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| Institution: | Transportation Research Center, Beijing University of Technology, Beijing 100022;Road Bureau of HeiLongJiang Province,Haerbin 150001 |
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| Abstract: | With the development of highway in China, more and more people pay attention to the problem of Interchange Road Safety increasingly. In this paper, MaJuqiao interchange in Jingjintang Highway is taken as research target. Based on road data, traffic data and accident data, concerning on the type of interchange, the geometric design of ramp and the design of aeeeleration lane, some ways are brought out for adjusting. Moreover, the paper focuses on the type and the length of acceleration lane in order to enhance the degree of interchange safety. |
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| Keywords: | interchange road safety type of interchange acceleration lane |
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