University of Birmingham A framework for the consideration of the effects of crosswinds on trains
University of Birmingham A framework for the consideration of the effects of crosswinds on trains
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发表时间：
2013
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通讯作者：
Baker
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作者：
Baker
大风对列车的设计和运行有许多不同的影响，最重要的是需要设计出不会在大风中翻倒的列车。目前的欧洲设计方法包含在CEN实践守则草案（CEN 2009）中。在本文中，作者将指出，该文件所采用的方法存在不一致和不足之处，特别是在不同组成部分的复杂程度和所涉及的不确定性方面。这导致了一个修订方法的建议，在其组成部分的复杂性方面更加一致，可用于列车授权和路线风险分析。本文件特别讨论了以下问题。
High winds have a number of different effects on the design and operation of trains, the most important being the need to design trains that will not blow over in high winds. The current European design methodology is contained within a draft CEN code of practice (CEN 2009). In this paper the author will argue that there are inconsistencies and inadequacies in the approach adopted in that document, particularly in the levels of complexity of the different components and in the uncertainties that are involved. This leads to a proposal for a revised methodology that is more consistent in terms of the complexity of its components and can be used for train authorisation and route risk analysis. In particular the paper addresses the following issues.