| 山区公路桥隧结合段风险影响因素分析 |
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| 引用本文： | 向明航,郑罡,曾嵩.山区公路桥隧结合段风险影响因素分析[J].西部交通科技,2012(1):54-59. |
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| 作者姓名： | 向明航 郑罡 曾嵩 |
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| 作者单位： | 1. 重庆交通大学土木建筑学院,重庆,400074
2. 招商局重庆交通科研设计院有限责任公司,重庆,400067 |
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| 基金项目： | 国家科技支撑项目《山区公路网安全保障技术体系研究与示范工程》,课题编号:2009BAG13A02 |
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| 摘 要： | 文章通过选取山区高速公路桥隧结合段行车安全风险影响因素及建立评价递阶层次结构模型,利用层次分析法对各风险影响因素进行了定量化分析,确定了各各风险影响因素的权重,为山区公路桥隧及桥路结合段的行车安全性评价提供参考。
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| 关 键 词： | 山区公路 桥隧结合段 风险影响因素：分析 |
Analysis on Risk Factors at Bridge and Tunnel Connecting Segment in Mountainous Areas |
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| XlANG Ming-hang,ZHENG Gang,ZENG Song.Analysis on Risk Factors at Bridge and Tunnel Connecting Segment in Mountainous Areas[J].Western China Communication Science & Technology,2012(1):54-59. |
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| Authors: | XlANG Ming-hang ZHENG Gang ZENG Song |
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| Institution: | 1 (1. College of Civil Engineering, Chongqing Jiaotong University, Chongqing, 400074; 2. China Merchants Group Chongqing Transportation Research Institute Company, Chongqing, 400067) |
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| Abstract: | Through selecting the risk factors that affect the traffic safety at bridge and tunnel connecting segment of roads in mountainous areas and building hierarchical structure evaluation model,the article uses analytic hierarchy process to perform quantify analysis on different risk factors and determines their weights,which provides reference to assess the traffic safety. |
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| Keywords: | Roads in mountainous areas Bridge and tunnel connecting segment Risk factors Analysis |
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