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首页> 外文会议>2002 ASME/IEEE Joint Railroad Conference, Apr 23-25, 2002, Washington, DC >Light Rail Vehicles and Running Safety
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Light Rail Vehicles and Running Safety

机译：轻轨车辆与行驶安全

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摘要

The basic standard US LRV structural designs are virtually unchanged from those adopted 25 years ago based on a modified European subway car. With only one exception, these have not been significantly updated for or adapted to the high levels of in-street running found more and more on new light rail systems or for increased passenger safety in general. Today in Europe, the overall structural design approach for LRVs is to absorb initial collision energy without any structural damage. To evaluate this approach, the four most common vehicle collision scenarios are first identified and quantified. Then European operational experience, particularly as regards accidents, is presented and analyzed. From these, we can see that further improvements to US rail vehicle design safety, especially to interior spaces, are both overdue and inevitable. Recent US LRV structural safety standard developments are considered and recommendations are proposed for incorporation into new light rail vehicle designs.
机译：美国LRV的基本标准结构设计与25年前基于欧洲地铁改装车采用的结构几乎没有变化。除了一个例外，对于新的轻轨系统上越来越多的路内行驶或提高乘客安全性而言，这些并没有得到显着更新或适应于高水平的路内行驶。今天在欧洲，LRV的总体结构设计方法是吸收初始碰撞能量而不会造成任何结构损坏。为了评估这种方法，首先确定并量化了四种最常见的车辆碰撞情况。然后介绍并分析了欧洲的操作经验，特别是事故方面的经验。从这些内容中，我们可以看到，美国铁路车辆设计安全的进一步改进，尤其是内部空间的改进，既过期又不可避免。考虑了美国最近的LRV结构安全标准的发展，并提出了建议，以将其纳入新的轻轨车辆设计中。

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