| 摘要 |
PROBLEM TO BE SOLVED: To perform a repair work to improve an earthquake resisting performance for a small-scale existing building at a low cost by effectively damping earthquake energy without applying an excessive axial force to a column at a low cost. SOLUTION: Inside a structural framing 5 constituted with columns 1, 2 and beams 3, 4, two dampers 7, 7' are cramped in a mutually intersecting shape as braces interposed as visco-elasticity bodies 10 between mutually rigid plate members 9A, 9B, and cushion members 8 consisting of high damping rubber, visco-elasticity bodies and low friction resin materials are interposed.
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