CONNECTION STRUCTURE AND CONNECTION METHOD

• Main Authors: KASHIMATA AKIKO, HAGIO HIROYA, SHIBUICHI KATSUHIKO, YONEZAWA KENJI, SATO TOMONARI
• Format: Patent
• Language: English; Japanese
• Published: 24.11.2022
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

To provide a connection structure and a connection method that can securely transfer a tensile force and moment of a horizontal member of reinforced-concrete to a steel column and efficiently install it.SOLUTION: A connection structure 10 in which a slab 20 of reinforced-concrete is connected to a square steel pipe column 11 is provided with two layers of horizontal steel plates 15, 16 and a plurality of anchor reinforcements 30. The horizontal steel plates 15, 16 are provided spaced apart on an outer periphery of the square steel pipe column 11, and are embedded into the slab 20. The anchor reinforcements 30 are fixed to the square steel pipe column 11 through mechanical joints 17, 18 fixed to the horizontal steel plate 15, 16 in between two layers, and transfer a tensile force to slab reinforcements 21, 22 configuring the slab 20.SELECTED DRAWING: Figure 1 【課題】鉄骨柱に、鉄筋コンクリートの水平材の引張力やモーメントを確実に伝達することができるとともに、効率的に設置することができる接続構造及び接続方法を提供する。【解決手段】角形鋼管柱１１に、鉄筋コンクリートのスラブ２０を接続した接続構造１０は、２層の水平鋼板１５，１６と複数の定着筋３０とを備える。水平鋼板１５，１６は、角形鋼管柱１１の外周に間隔をおいて設けられスラブ２０に埋設される。定着筋３０は、２層間で水平鋼板１５，１６に固定された機械式継手１７，１８を介して角形鋼管柱１１に固定され、スラブ２０を構成するスラブ筋２１，２２に引張力を伝達する。【選択図】図１