REINFORCING METHOD OF THROUGH OPENING IN EXISTING BEARING WALL

摘要

PROBLEM TO BE SOLVED: To provide a reinforcing method of an opening preventing decrease of the bearing force of a building by reinforcing the periphery of the through opening of a bearing wall. SOLUTION: A vertical side PC plate 1 is disposed on a base side PC plate 3 bent at right angles and a lateral T-shaped upper side PC plate 2 is disposed thereon. The steel plates projected from the end faces of respective PC plates 1, 2, 3 are connected and a steel plate inscribed in the PC plate is fixed to the bearing wall 9 by an anchor bolt to form a reinforced part integrally formed with the bearing wall 9 by both sides of the opening and the upper side formed like a beam under the slab.