| 山区公路长大下坡路段安全隐患整治技术探讨 |
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| 引用本文： | 肖羚,李志中,王晓安.山区公路长大下坡路段安全隐患整治技术探讨[J].西部交通科技,2012(10):22-26,44. |
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| 作者姓名： | 肖羚 李志中 王晓安 |
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| 作者单位： | 1. 云南武昆高速公路建设指挥部,云南昆明,650400
2. 云南省交通科学研究所,云南昆明,650011 |
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| 基金项目： | 云南省科学技术厅项目资助 项目 |
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| 摘 要： | 文章介绍了山区公路危险路段(点)的鉴别方法,提出了山区公路长大下坡路段安全隐患整治的方法和措施,并结合云南省某高速公路进行了安全隐患整治实例验证。结果表明,该整治技术有效可行,能够改善山区公路长大下坡危险路段(点)车辆运行速度的协调性和降低车辆出现制动失效的可能性。
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| 关 键 词： | 山区公路 长大下坡路段 安全隐患 整治技术 |
Discussions on Safety Risk Remediation Technology in Long-steep Downgrade Sections of Mountain Highway |
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| XIAO Ling,LI Zhi-zhong,WANG Xiao-an.Discussions on Safety Risk Remediation Technology in Long-steep Downgrade Sections of Mountain Highway[J].Western China Communication Science & Technology,2012(10):22-26,44. |
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| Authors: | XIAO Ling LI Zhi-zhong WANG Xiao-an |
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| Institution: | 1.Yunnan Wukun Expressway Construction Headquarter,Kunming,Yunnan,650400; 2.Transportation Research Institute of Yunnan Province,Kunming,Yunnan,650011) |
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| Abstract: | The article introduced the identification method of dangerous road segment（point） in mountain highway,proposed the methods and measures of safety risk remediation in long-steep downgrade section of mountain highway,and conducted the validation by safety risk remediation case in combination with an expressway of Yunnan Province.The results showed that,this remediation technology was feasible and effective,and it can improve the co-ordination of vehicle running speed in long-steep downgrade section（point） of mountain highway and reduce the possibility of vehicle braking failure. |
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| Keywords: | Mountain highway Long-steep downgrade section Safety risk Remediation technology |
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