To provide a compact hysteretic damper, simple in structure, easy in manufacture, and easy in strength design.
This hysteretic damper 1 is composed of a pair of plate parts 3a and 3b, and a connecting part 5 of a rectangular sold. The connecting part 5 is sandwiched by an end part of the plate parts 3a and 3b, and the plate parts 3a and 3b and the connecting part 5 are connected in a U shape. The plate parts 3a and 3b and the connecting part 5 are fixed by a penetrating bolt 9 and a nut 11. An end part on the opposite side of a joining part of the plate parts 3a and 3b with the connecting part 5 is joining parts 6a and 6b with an unillustrated structural member, and is provided with a bolt hole 7 to be joined with the structural member. The joining parts 6a sand 6b of the hysteretic damper 1 are joined to the structural member, and when receiving force from the structural member, the plate parts 3a and 3b are elastically plastically deformed, and energy is absorbed.
KOTAKE YUJI
SUZUKI TAKAYUKI
YAMADA SHUNICHI
KOJIKA NORIHIDE
KAJIMA CORP
| JP2004340301A | 2004-12-02 | |||
| JP2001173130A | 2001-06-26 | |||
| JP2003335119A | 2003-11-25 | |||
| JP2001207679A | 2001-08-03 | |||
| JP2006052824A | 2006-02-23 |
| US20040232685A1 | 2004-11-25 |
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