Method for reinforcing concrete beam-column joint with insufficient anchoring bearing capacity

• Main Authors: SANADA YASUSHI, FENG BINGKUN, SUN JINGXIAO, XING SHUANG, LI YUEBING
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• 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 method for reinforcing a concrete beam-column joint with insufficient anchoring bearing capacity, and particularly relates to a reinforcing method for improving the anchoring bearing capacity of a beam main reinforcement in a side joint in a manner of additionally arranging a brick wing wall and a reinforced concrete wall end column on the inner side of an existing structural column so as to improve the integrity of a concrete frame. According to the brick wall building, red bricks and cement mortar are used for building wing walls in rectangular spaces formed by wall end columns and beams and columns of an existing structure of a building wall, a standard brick wall building mode is adopted as the wall building mode, and mortar is filled in gaps between the bricks and gaps between the bricks and surrounding structures. The wall end column is obtained through drilling, steel bar planting, welding of planted steel bars and constructional column main steel bars, stirrup binding, concre