轨道交通地震监测及预警系统现状分析

Status Analysis of Earthquake Monitoring and Warning System for Rail Transit

地震会直接破坏轨道交通设施,导致列车脱轨、倾覆等列车运行安全重大事故。本文通过对比分析我国和国际上其他国家在轨道交通地震监测及预警系统领域的发展和现状,阐述了在轨道交通领域建设地震监测及预警系统的紧迫性和必要性。

Earthquakes can directly damage rail transit facilities, thereby leading to train derail-ment ,overturning,and other major accidents that can threaten the safety of train operations. Inthis study,we compared the development and current status of earthquake monitoring and early warning systems with respect to rail transit in China and other countries. Based on our results, we highlight the urgency and necessity of the construction of earthquake monitoring and early warning systems for rail transportation.