About YAMASHITA SHOJI
About 北海道開発局 開発土木研
About SHIMIZU YASUYUKI
About 北海道開発局 開発土木研
About WATANABE YASUHARU
About 北海道開発局 開発土木研
About 水工学論文集
About local scour
About 床止め
About River survey and plan
About Hydraulics of movable beds,suspension and precipitation
About 急流河川
About 床止め
About 近傍
About 河床変動