About KOGA Y
About Public Works Research Inst., Ministry of Construction, Ibaraki
About MATSUO O
About Public Works Research Inst., Ministry of Construction, Ibaraki
About 土質工学会論文報告集
About liquefaction(fluidization)
About Earthwork planning,earthwork
About Earth pressure,dynamic properties of soil,stress and deformations of ground
About 液状化
About 砂質地盤
About 構築
About 盛土
About 振動台試験