About SASAKI KENJI
About HARADA TETSUO
About 長崎大学大学院工学研究科研究報告(Web)
About island
About volcanic island
About marine environment
About Environment
About degradation (alteration)
About concrete construct
About Osmosis
About Salinity
About exposure test
About test piece
About mortar
About thin plate
About chloride ingress
About air born salt
About Gunkan-jima
About 劣化環境
About 塩害環境
About 薄板モルタル試験片
About Concrete structures
About Corrosion
About 軍艦島
About 構造物
About 環境
About 基礎的検討