Preface

On October 1, 1964, with the official operation of the world’s first high-speed railways in Japan, high-speed railway opened a new era of transportation development. To be a powerful nation in transportation, railway should be placed firstly and high-speed railway is the leader. As a safe, reliable, fast and comfortable, low-carbon and environment friendly mode of transportation with large carrying capacity, high-speed railway has become the mainstream mode of transportation development in the world, leading mankind to a new era. But the safety of high-speed railway is also a hot issue. Based on the analysis of the current situation and objective situation of the safe operation of high-speed railway, this book explores the occurrence mechanism of high-speed railway traffic accidents caused by natural disasters from the concept of “dynamic tracking, situation assessment and early warning management”, establishes a natural disaster early warning system for the safe operation of high-speed railway, and provides management measures and methods for safe operation of high-speed railway under natural disasters. The natural disaster early warning system for safe operation of high-speed railway includes cross wind disaster warning system, rainfall warning system, temperature warning system, earthquake disaster warning system, geological disaster warning system, lightning warning system and other subsystems. Through the early warning system, it can improve the safety operation evaluation and early warning ability of high-speed railway under natural disasters, realize the development goals of high-speed railway safety, fast, economic, low-carbon and environmental protection, and provide theoretical basis and technical support for improving the safety situation of high-speed railway.

   With the rapid development of China’s high-speed railway, according to the medium and long-term development plan of China’s railway, by 2020, in order to meet the rapid growth of passenger transport demand, the rapid passenger transport corridor between provincial capital cities and large and medium-sized cities will be established, and the “four vertical and four horizontal” railway rapid passenger transport channels and three intercity express passenger transport systems will be planned. The construction of passenger dedicated line is more than 12000 km, and the target speed of passenger train reaches 200 km / h and above. The network effect of high-speed railway network has a great impact on the transportation pattern. Therefore, the importance of high-speed railway operation safety is self-evident. ..

前 言

1964 年 10 月 1 日，随着世界上首条高速铁路（High-Speed Railways）在日本的正式营运，高铁开启了交通发展的新时代。 “交通强国，铁路先行，高铁领头”，高速铁路作为一种安全可靠、快捷舒适、运载量大、低碳环保的运输方式，已经成为世界交通业发展的主流交通方式，引领人类走向新时代。但是高速铁路的安全问题也是大家关注的热点问题。本书在对高速铁路安全运营的现状和客观态势分析的基础上，从“动态跟踪、态势评估、预警管理”理念出发，探寻自然灾害导致高速铁路交通事故的发生机理，建立高速铁路安全运营的自然灾害预警系统，给出自然灾害下高速铁路安全运营的管理措施和方法。而高速铁路安全运营的自然灾害预警系统包含了高速铁路安全运营的横风灾害预警系统、雨量预警系统、温度预警系统、地震灾害预警系统、地质灾害预警系统、雷电预警系统等子系统。通过该预警系统，可以提高自然灾害下高速铁路安全运营评估和预警能力，实现高速铁路安全、快捷、经济、低碳、环保的发展目标，并为改善高速铁路安全状况提供理论依据与技术支撑。
       中国高速铁路的发展迅速，根据《中国铁路中长期发展规划》，到 2020 年，为满足快速增长的旅客运输需求，建立省会城市及大中城市间的快速客运通道，规划“四纵四横”铁路快速客运通道以及三个城际快速客运系统。建设客运专线 1.2 万km 以上，客车速度目标值达到每小时 200km 及以上。高速铁路网形成网络效应，对交通运输格局产生了较大影响，因此， 高速铁路运营安全的重要性不言而喻。