Floor slab inducing joint structure

• Main Authors: SHANG CHENGZHI, LIN XINGXIN
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model relates to a floor slab inducing joint structure in the field of civil engineering structures, and adopts the technical scheme that a U-shaped steel plate is arranged between two floor slabs to form an inducing joint; the width of an upper opening of the U-shaped steel plate is equal to that of the inducing joint, and the U-shaped steel plate is completely disconnected from reinforcing steel bars in two side plates of the inducing joint; an independent reinforcement cage is arranged in the U-shaped steel plate; and post-pouring concrete in the inducing joint. According to the structure of the floor slab inducing joint node, the floor slab is allowed to transmit certain pressure stress from release of the tensile stress of the floor slab, when the pressure stress is too large, the pressure stress can be released through locally controllable floor slab cracking and arching, and maintenance is convenient and fast. Therefore, the floor slab inducing joint node is a feasible scheme for solving th