EARTHQUAKE ALARM SYSTEMS IN JAPAN RAILWAYS
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概要
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This paper gives a history of research and development concerning earthquake disaster prevention systems in Japan railways. Railway Technical Research Institute (RTRI) has established a new algorithm in evaluating quickly seismic source parameters (magnitude and epicenter location) from the initial part of P waves and developed a new earthquake quick alarm system (EQAS) which utilizes prompt earthquake information that will be provided by JMA.
- 一般社団法人 日本地震工学会の論文
一般社団法人 日本地震工学会 | 論文
- Scope of this issue
- Study on the Priority of Measuring against Scenario Earthquakes Based on Seismic Risk Estimation
- Investigation on Actual Disaster Responses in Local Governments in terms of Information Sharing
- Empirical Correction of Ground Motion Prediction Equations of Response Spectra at Rock Sites for Near-Field Earthquakes Considering Amplification Effect within Deep Subsurface Structure
- A Study for Estimating Suspension Time of Railway Lines Due to Earthquake