| 摘要 |
PROBLEM TO BE SOLVED: To provide reinforcing beam receiving metal fittings which enable easy installation of a reinforcing beam under an existing beam, and enable easy connection of the edge of the reinforcing beam to the side of an existing column. SOLUTION: The edge of the reinforcing beam 3 installed under the existing beam 2 supported by existing columns 1 at the edges thereof to be laid between the columns 1 is connected to the side of the existing column 1 through the reinforcing beam receiving metal fittings 4. The reinforcing beam receiving metal fittings 4 includes a fixing portion 4a fixed to the side of the existing column 1 with a plurality of nails 5, and an upper beam receiving portion 4b and a lower beam receiving portion 4c projecting from the fixing portion 4a to below the reinforcing beam 3 and fixed with a plurality of nails 5 at the edge of the reinforcing beam 3. A plurality of reinforcing ribs 4d are mounted between the upper beam receiving portion 4b and the lower beam receiving portion 4c. COPYRIGHT: (C)2011,JPO&INPIT |
