Abstract:This paper introduces earthquake monitoring and early warning system for Japanese railways by stages,and then analyzes the earthquake early warning systems for high speed railways constructed in China.Finally,taking the BeijingTianjin high speed railway for example,some advices are given to improve the distribution of seismic stations.The system will provide from zero to tens of seconds warning time after these improvements.
Huang Jun,Chen Zhigao,Yang Jiang. ENLIGHTENMENTS OF EARTHQUAKE EARLY WARNING SYSTEMS
FOR HIGH SPEED RAILWAYS IN JAPAN[J]. jgg, 2013, 33(Supp.2): 129-131.