About SHIRAYANAGI HIROAKI
About 奈良県県土マネジメント部地域交通課
About KITAMURA YUKISADA
About 摂南大学理工学部都市環境工学科
About 土木学会論文集 D3(土木計画学)(Web)
About business
About sewage treatment plant
About rain water
About local severe rain
About water effluence
About inundation
About reduction
About system
About sewerage
About river improvement
About facility and building
About rainwater storage facility
About sewage works
About inner water inundation
About lifeline
About 汚水関連施設
About 下水道システム
About 内水氾濫軽減
About Sewerage engineering and wastewater treatment in general
About 内水氾濫
About 雨水
About 汚水
About 施設
About 流入
About 下水道
About 提案
About 研究