| 重庆桥梁交通安全状况调查与改善技术研究 |
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| 引用本文： | 刘剑峰,高建平.重庆桥梁交通安全状况调查与改善技术研究[J].西部交通科技,2013(12):15-19. |
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| 作者姓名： | 刘剑峰 高建平 |
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| 作者单位： | [1]重庆市巴南公路建设有限公司,重庆401320 [2]重庆交通大学山区道路建设与维护重庆市重点实验室,重庆400074 |
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| 基金项目： | 山区公路曲线桥梁行车安全评估及保障技术（编号：2009BAG13A02） |
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| 摘 要： | 频繁发生的客车坠桥事故造成了重大的人员伤亡和财产损失，提高桥梁运营安全水平工作十分迫切。文章在对重庆市桥梁交通安全状况调查的基础上，分析了桥梁路段在设计、管理、交通运行等方面存在的问题，提出从桥头视距、道路养护、警示设施设置、中央分隔带设置等方面进行综合整治的安全改善措施，为桥梁的安全设计与管理提供参考。
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| 关 键 词： | 桥梁 交通安全 事故 调查 改善措施 |
Studies on Traffic Safety Investigation and Improvement Technolo-gy of Chongqing Bridges |
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| LIU Jian-feng,GAO Jian-ping.Studies on Traffic Safety Investigation and Improvement Technolo-gy of Chongqing Bridges[J].Western China Communication Science & Technology,2013(12):15-19. |
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| Authors: | LIU Jian-feng GAO Jian-ping |
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| Institution: | 1. Chongqing Banan Highway Construction Co., Ltd., Chongqing, 401320; 2. Key Laboratory of Mountain Road Construction and Maintenance, Chongqing Jiaotong University, Chongqing, 400074) |
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| Abstract: | The frequent occurrence of passenger car bridge-falling accident has caused the significant casualties and property losses, thus the improvement of bridge operation safety level work becomes very urgent.On the basis of the in- vestigation on the bridge traffic safety situation in Chongqing, this article ana- lyzed the existing problems of bridge segments in the aspects of design, man- agement,and traffic operations, proposed the safety improvement measures for the comprehensive treatment from the bridgehead sight distance, road mainte- nance,waming facility setting, median strip setting and other aspects, thereby providing the reference for the safety design and management of bridges. |
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| Keywords: | Bddge Traffic safety Accident Investigation Improvement meas- ures |
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