Detailed Seismic Intensity Distribution due to the 1923 Kanto Earthquake Based on the Data of the Report by the Geological Survey of Japan:Part 1. Chiba Prefecture
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概要
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Detailed seismic intensity distribution from the 1923 Kanto earthquake was obtained in Chiba Prefecture, based on the reports by the Geological Survey of Japan. These reports summarized the number of damaged wooden houses not only on municipalities but also on village sections, and described other damages including toppling rate of tombstones. Therefore, we could determine the seismic intensities from the rate of collapsed wooden houses and of toppled tombstones at more than 500 points and make a detailed seismic intensity map in Chiba Prefecture. The results of the present study must be useful for predicting seismic intensity from future earthquakes in Chiba Prefecture and for the mitigation of earthquake damages.
- 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