| 摘要 |
PURPOSE: An earthquake-proof reinforcement of end-hunch reinforcement type is provided to reinforce the earthquake-proof performance of structure through low cost and easy construction. CONSTITUTION: An earthquake-proof reinforcement(1) of end-hunch reinforcement type is mounted to a steel concrete structure consisting of beams(21) and pillars(22). The earthquake-proof reinforcement includes a bending plate having a bent shape corresponding to the shape of an edge to be bonded to the edge of a pillar bonding part, and an edge support member vertically integral with the bending plate into the bent surface from a gap of the bending plate to support the bending plate. The bending plate is manufactured to a steel plate having specific thickness. The earthquake-proof reinforcement is attached to four edges of a beam-pillar bonding part of the structure. The outside of the bending plate of the earthquake-proof reinforcement is combined to the inside of the edge of the beam-pillar bonding part. The earthquake-proof reinforcement is fixed to the structure by a fixture such as an anchor bolt. Therefore, the earthquake-proof performance at the bonding part is enhanced.
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