| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a quake control mechanism for efficiently absorbing the great vibration energy of a great earthquake or the like to prevent damage to structural materials while effectively operating on, particularly, a wooden building. SOLUTION: A pair of approximately triangular frame members 10, 10 are connected via a friction damper 11 with bent materials 13, 13 to be in an approximate X-shape to form a quake control mechanism 9. Upper and lower connection plates 14, 14 for the frame materials 10, 10 are fixed to a footing 16 and a beam 17 and straight materials 13, 13 are fixed to columns 40, 40, so that the vibration energy of a great earthquake or the like. when happening, is absorbed by the friction damper 11 and the pull-off and fall-in of the columns 40, 40 are effectively prevented.</p> |
