Strong motions during the 2007 Niigata-Chuetsu-oki earthquake at down-hole sites in the Kashiwazaki-Kariwa Nuclear Power Station:Digitizing the pen-writing monitoring-record and estimation of strong motions at depths
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概要
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Two down-hole array strong-motion digital records on IC-memory cards at the Kashiwazaki-Kariwa Nuclear Power Station of Tokyo Electric Power Company during the main shock of the 2007 Niigata-Chuetsu-oki earthquake (Mj=6.8) were overwritten by succeeding aftershocks due to the less memory-capacity of the recording system. However, the monitoring pen-writing records were remained; therefore, we tried to retrieve the waveforms during the main shock by digitizing the pen-writing records using a CAD system and we prepared the report for estimating the strong-motions at some down-hole sites.
- 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