{"title":"A series of shaking table tests on the mechanism of earthquake-induced ground settlement around a fixed-base and rigid-body structure","authors":"M. Ishimaru, T. Kawai","doi":"10.3208/JGS.4.369","DOIUrl":null,"url":null,"abstract":"2007年新潟県中越沖地震の際,東京電力柏崎刈羽原子力発電所では,原子力発電所建屋近傍で局所的に大きな埋戻し土の沈下が生じた。本研究では,底面が固定された剛な構造物近傍地盤の地震時沈下メカニズムを推定し,その検証として行った振動台実験から,地盤と構造物の相対水平変位に起因した主働すべりにより構造物近傍で局所的な沈下が生じることを確認した。また,種々の地盤条件を変えた実験より,地盤と構造物の相対水平変位が大きいほど,また地盤のすべり抵抗が小さいほど,構造物近傍地盤の沈下量は大きくなることを示した。","PeriodicalId":246019,"journal":{"name":"Jiban Kogaku Janaru (japanese Geotechnical Journal)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jiban Kogaku Janaru (japanese Geotechnical Journal)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3208/JGS.4.369","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}