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首页> 外文会议>International Truck amp; Bus Safety Research amp; Policy Symposium, Apr 3-5, 2002, Knoxville, Tennessee, USA >How CAN WE PREVENT ROLLOVERS AND REDUCE INJURY SEVERITY IN SINGLE-VEHICLE LARGE TRUCK CRASHES?
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How CAN WE PREVENT ROLLOVERS AND REDUCE INJURY SEVERITY IN SINGLE-VEHICLE LARGE TRUCK CRASHES?

机译：在单车大卡车坠毁中，我们如何防止滑行和减轻伤害程度？

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摘要

Society pays high costs for truck crashes in terms of operational disruptions, injuries and loss of life. Among the 700 large truck fatalities that occur every year, about 400 occur in single-vehicle truck crashes and many involve rollovers. This study attempts to understand how truck driver behaviors, vehicle-factors and crash events influence large-truck rollovers and occupant injuries in single-vehicle crashes. A relatively clean crash and inventory database, named HSIS (Highway Safety Information System) is used for crash analysis. The data comes from police-reported crashes in North Carolina between 1996 and 1998. Over this three-year period, truck rollovers occurred in almost 30% of the 5,163 single-vehicle truck crashes. Rollover propensity is investigated using binary probit models; and injury severity (measured on the KABCO scale―fatal, severe, moderate, minor and none) is examined using ordered probit models. New insights emerge about the direct and indirect effects of high-risk factors. The implications are that through a combination of countermeasure strategies, we must attempt to 1) reduce dangerous truck-driver behaviors (in particular speeding, reckless driving, alcohol and drugs, non-use of restraints and traffic control violations), 2) reduce truck exposure to roadways that have dangerous geometry, particularly more curves, and 3) explicitly deal with transportation of hazardous materials and post-crash fires.
机译：就运营中断，人员受伤和生命损失而言，社会为卡车撞车付出了高昂的代价。每年发生的700起大型卡车死亡事故中，约有400起是在单车卡车事故中发生的，其中许多涉及翻车事故。这项研究试图了解卡车驾驶员的行为，车辆因素和撞车事件如何影响单车撞车中的大卡车侧翻和乘员伤害。名为HSIS（高速公路安全信息系统）的相对干净的碰撞和库存数据库用于碰撞分析。数据来自1996年至1998年北卡罗来纳州警方报告的撞车事故。在这三年期间，卡车翻车事故几乎发生在5163辆单车卡车撞车事故中的30％。使用二进制概率模型研究侧翻倾向；并使用有序概率模型检查损伤严重程度（以KABCO量表测量-致命，严重，中度，轻度和无）。关于高风险因素的直接和间接影响的新见解不断涌现。其含义是，通过对策策略的组合，我们必须尝试：1）减少危险的卡车驾驶员行为（特别是超速驾驶，鲁re驾驶，酒和毒品，不使用约束和违反交通管制的行为），2）减少卡车暴露于具有危险几何形状（尤其是更多弯道）的道路中； 3）明确处理危险材料的运输和碰撞后的火灾。

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