About AKITA H
About Tohoku Inst. Technol., Sendai, JPN
About KOIDE H
About Tohoku Inst. Technol., Sendai, JPN
About TOMON M
About Tohoku Inst. Technol., Sendai, JPN
About SOHN D
About Tohoku Inst. Technol., Sendai, JPN
About Materials and Structures
About concrete
About 割裂引張強さ
About Construction material tests
About Mortar,concrete
About コンクリート
About 一軸引張試験