"NOBUAKI OTSUKI,Takahiro Nishida,Hiroki Ohara,Zoulkanel Moussa Garba-Say,Tomohiro Nagata","Some Considerrations for Applicability of Seawater as Mixing Water in Concrete","Third International Conference on SUstainable Construction Materials and Technologies- SCMT3","Materials in Civil Engineering","AMERICAN SOCIETY  ENGINEERS","Volume 27","No. 7","Page B4014004-1?7",2015,July
"永田智大,大即信明,西田孝弘,田所裕","中性化が海水練りモルタル中ステンレス鉄筋の腐食に及ぼす影響","第14回 コンクリート構造物の補修，補強，アップグレードシンポジウム","コンクリート構造物の補修、補強、アップグレード論文報告集","公益社団法人 日本材料学会","Vol. 14",,"p. 475-482",2014,Oct.
"NOBUAKI OTSUKI,Takahiro Nishida,C Yi,Tomohiro Nagata,Hiroki Ohara","Effect of Blast Furnace Slag Powder and Fly Ash on Durability of Concrete Mixed with Seawater","4th Intarnational Conference on the Durability of Concrete Structures","Proceedings of the 4th 4th Intarnational Conference on the Durability of Concrete Structures","Purdue University Press",,,"p. 229-241",2014,July
"永田智大,大即信明,西田孝弘,山路徹","27年間鹿児島港で曝露した海水練りコンクリートのEPMAによる物質浸透性状評価","第68回セメント技術大会","第68回セメント技術大会講演要旨",,"Vol. 68",,"pp. 292-293",2014,May
"永田智大,大即信明,西田孝弘,小原弘毅","練混ぜ水として海水を用いたコンクリートの中性化現象と内部鉄筋の腐食挙動に関する実験的検討",,"セメントコンクリート論文集",,"Vol. 67",,"pp. 495-500",2014,Mar.
"Tomohiro NAGATA,Nobuaki OTSUKI,Takahiro NISHIDA,Hiroki OHARA,MOUSSA GARBA-SAY Zoulkanel","Lifetime Prediction of Concrete Mixed with Seawater Against Chloride Attack and Carbonation","Workshop on Utilization of Waste Materials, Manila","Proceedings of Workshop on Utilization of Waste Materials, Manila",,,,"  Paper No.B6",2013,Sept.
"永田智大,大即信明,西田孝弘,小原弘毅","練混ぜ水に海水を用いたモルタルの中性化現象及びステンレス鉄筋の腐食挙動","第67回セメント技術大会","第67回セメント技術大会講演要旨",,"Vol. 67",,"pp. 28-29",2013,May