Detachable arc-shaped connecting piece RC beam column joint

• Main Authors: ZHOU FENGZHONG, XU LIANG, WANG XUANHAO, XIE ZILING, LI WEI, SU LIJIE, YAN MINGJU, HU FENGMEI, WANG JIEMIN, CHEN BIBI
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: BUILDING; BUILDING MATERIALS; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; STRUCTURAL ELEMENTS; WALLS, e.g. PARTITIONS

The utility model discloses a detachable arc connecting piece RC beam column node, which comprises a prefabricated beam column, a prefabricated cross beam, column end H-shaped steel and beam end H-shaped steel, a bracket cross beam is arranged on the side surface of the prefabricated beam column, one end of the column end H-shaped steel is inserted into the prefabricated beam column and the bracket cross beam, one end of the beam end H-shaped steel is inserted into the prefabricated cross beam, and the other end of the beam end H-shaped steel is inserted into the bracket cross beam. The column end H-shaped steel is connected with the steel plates through welding, the beam end H-shaped steel is connected with the rectangular steel plates through welding, the opposite faces of the two rectangular steel plates are fixedly provided with cross-shaped connecting pieces through welding, and the faces, away from the rectangular steel plates, of the cross-shaped connecting pieces are provided with arc-shaped punching