Bracket and steel reinforced concrete column assembly type connecting joint and mounting and dismounting method

• Main Authors: ZHAO YARU, HUANG YING, GUO JUANJIE, YANG HAIBO, YANG YADONG, QU RUYI, LI FENGBO, LIANG JIANGTAO
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; WALLS, e.g. PARTITIONS

The invention discloses a bracket and steel reinforced concrete column assembly type connecting joint and a mounting and dismounting method. Pre-buried straight ribs 2 penetrate through pre-buried steel plates 6 and are distributed on the two sides of a section steel column 1. The overhanging shear plates 3 are welded on flange plates on the two sides of the section steel column 1; the end part of the overhanging shear plate 3 penetrates through the pre-embedded steel plate 6 and is welded on the outer side of the pre-embedded steel plate 6; the non-overhanging shear plate 4 is welded on a flange plate in the middle of the section steel column 1; the end part of the non-overhanging shear plate 4 does not penetrate through the embedded steel plate 6 and is welded on the inner side of the embedded steel plate 6; the high-strength bolt 5 is welded on the outer side of the embedded steel plate 6; the embedded steel plate 6 is connected with the bracket steel back plate 7 through the high-strength bolt 5; and a pl