PCa基礎ばりを用いたベタ基礎システムの構造実験

概要

論文の詳細を見る
Usually mat foundations, composed with foundation slabs and footing beams, are cast-in-place concrete constructions and monolithic structures. This paper proposes mat foundations with post-cast (cast-in-place) foundations slabs and pre-cast footing beams, that is the new system of mat foundation. And this system is required satisfactory strength and stiffness corresponding to monolithic constructions. Then we have made a series of tests, to test the slip strength of connections between slabs and beams, according 3 types of connection forms (F1 type : with cotter and dowel bar, F2 type : with cotter only, F3 type : with exposed shear reinforcement of beam). We are satisfied with all results of test in strength and stiffness, in spite of small slips at connection, guessed by crack pattern of ultimate state.
近畿大学の論文
2001-03-01