VIBRATION CONTROL DEVICE

To provide a new structure of a building vibration control device.SOLUTION: A vibration control device 100 includes a first base 111, a second base 113 disposed at a position apart from the first base 111 along a virtual installation line, a first shape steel material 112 having a base end joined to the first base 111 and extending upward along a virtual plane extending upward from a virtual installation line, a second shape steel material 114 having a base end joined to the second base 113 and extending upward along the virtual plane, a connecting member 115 which connects the first shape steel material 112 and the second shape steel material 114 at a position separated upward from the first base 111 and the second base 113, vibration control units 116, 117 attached to the tip of at least one of the first shape steel material 112 and the second shape steel material 114.SELECTED DRAWING: Figure 1 【課題】建物の制震装置の新規構造【解決手段】制震装置１００は、第１土台１１１と、第１土台１１１から仮想設置線に沿って離れた位置に配置された第２土台１１３と、第１土台１１１に基端が接合され、仮想設置線から上方に延びた仮想平面に沿って上方に延びた第１形鋼材１１２と、第２土台１１３に基端が接合され、仮想平面に沿って上方に延びた第２形鋼材１１４と、第１土台１１１および第２土台１１３から上方に離れた位置において、第１形鋼材１１２と第２形鋼材１１４とを連結した連結部材１１５と、第１形鋼材１１２と第２形鋼材１１４とのうち、少なくとも一方の先端に取り付けられた制震ユニット１１６，１１７とを備えている。【選択図】図１