全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

山区高速公路隧道群交通安全分析方法

, PP. 94-99

Keywords: 交通安全,高速公路隧道群,车辆速度,加速度干扰,危险性系数

Full-Text   Cite this paper   Add to My Lib

Abstract:

以某典型山区高速公路隧道群为研究对象,采用雷达测速仪和MetroCount5600,分别在隧道群不同位置采集车辆速度,建立了车辆运行速度与采集点位置的函数关系,分析了隧道群路段不同位置运行速度的变化规律。计算了各地点的加速度干扰,以加速度相对于位置的变化率表示路段的危险程度,分析了隧道群路段不同位置的危险程度。研究结果表明在隧道入口段和隧道之间的连接段处,上行方向小型车和大型车危险性系数平均值分别为11.72和5.77,下行方向分别为19.71和8.53,危险性相对较高;其他采集点的危险性系数接近0,危险性相对较低;小型车的危险性系数远高于大型车。

References

[1]  ALLAN H, DELICHATSIOS M. Hot-smoking testing in Australian tunnels[R]. Bowral: Australasian Tunnelling Society, 2007.
[2]  LONNERMARK A, INGASON H. Gas temperatures in heavy goods vehicles fires in tunels[J]. Fire Safety Journal, 2005, 40(6): 506-527.
[3]  AMUNDSEN F H, RANES G. Studies on traffic accidents in Norwegian road tunnels[J]. Tunneling and Underground Space Technology, 2000, 15(1): 3-11.
[4]  PERSSON M. Quantitative risk analysis procedure for the fire evacuation of a road tunnel―an illustrative example[R]. Lund: Lund University, 2002.
[5]  BURNS D, LOCKE B. Emergency services response: managing major tunnel fire incidents[J]. Tunnel Management Inter-national, 2003, 6(1): 4-11
[6]  裴玉龙,程国柱.高速公路车速离散性与交通事故的关系及车速管理研究[J].中国公路学报,2004,17(1):74-78. PEI Yu-long, CHENG Guo-zhu. Research on the relationship between discrete character of speed and traffic accident and speed management of freeway[J]. China Journal of Highway and Transport, 2004, 17(1): 74-78.(in Chinese)
[7]  赵友功.高速公路隧道速度特性分析及安全策略研究[D].西安:长安大学,2010. ZHAO You-gong. Analysis of speed characteristics and study on safety strategies of freeway tunnel[D]. Xi’an: Chang’an University, 2010.(in Chinese)
[8]  The Automobile Association. Making Europe’s road tunnels safer for users, the European tunnel assessment programme(EuroTAP)2005 inspections[R]. London: The Automobile Association, 2005.
[9]  HERMAN R, MONTROLL E W, POTTS R B, et al. Traffic dynamics: analysis of stability in car following[J]. Operations Research, 1959, 7(1): 86-106.
[10]  JONES T R, POTTS R B. The measurement of acceleration noise―a traffic parameter[J]. Operations Research, 1962, 10(6): 745-763.
[11]  周忠业,廖志高,柳本民,等.高速公路隧道群行车特性及安全性分析[J].交通与计算机,2008,26(1):27-30. ZHOU Zhong-ye, LIAO Zhi-gao, LIU Ben-min, et al. Analysis of traffic property and safety in freeway tunnel group[J]. Computer and Communications, 2008, 26(1): 27-30.(in Chinese)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133