About MUTSUYOSHI HIROSHI
About YAMAGUCHI TSUNEHISA
About MATUPAYONT S
About Thammasat Univ., THA
About TOKUYAMA SEIJI
About 鹿島建設 技研
About 土木学会論文集
About precast concrete
About Concrete structures
About プレキャストセグメント
About 外ケーブル
About PC
About はり
About 曲げ性
About 靭性
About 研究