安全是铁路运输生产的生命线和永恒的主题,是铁路各项工作的基石[1].而铁路工程突发事件是影响铁路运输安全的重要因素之一,本文界定了铁路工程突发事件的概念,分析了铁路工程突发事件的特点,明确了铁路工程突发事件预警体系的目的与功能,探讨了铁路工程突发事件预警体系的构成,分析了铁路工程突发事件预警体系的运行程序.%Security is the lifeline and eternal theme for rail transport and production, as well as the foundation stone for all the rail works.Railway engineering emergency is one of the important factors that impact rail transport security.This paper defines the railway engineering emergency.The characteristics of railway engineering emergency are analyzed.The purpose and functions of early warning system for railway engineering emergency are made clear.The constitution of early warning system for railway engineering emergency is investigated and the working procedure of early warning system for railway engineering emergency is analyzed.
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