About KOHATA YUKIHIRO
About 室蘭工大 大学院工学研究科
About WATABE YOICHI
About 北大 大学院工学研究院
About 北海道地区自然災害科学資料センター報告
About large earthquake
About disaster investigation
About slope failure
About liquefaction(fluidization)
About geographical distribution
About Hokkaido
About ground
About disaster recovery
About volcanic ash
About earthquake disaster
About surficial sediments
About sediment runoff
About 2018年北海道胆振東部地震
About 厚真町
About Sapporo City
About foundation disaster
About ground transformation state
About Natural disasters
About 2018年北海道胆振東部地震
About 地盤災害