About KAWASHIMA KAZUHIKO
About IMAMURA FUMIHIKO
About large earthquake
About earthquake disaster
About Republic of Chile
About suffering
About skew bridge
About decay
About earthquake resistance
About tsunami
About wave height
About run up
About river levee
About tsunami run up
About チリ地震
About collapse of bridge
About Natural disasters
About 2010年チリ地震
About 被害調査
About 報告