COLUMN DAMPER AND VIBRATION CONTROL BUILDING

• Main Author: ISHIYAMA TATSUSHI
• Format: Patent
• Language: English; Japanese
• Published: 09.05.2022
• Subjects: BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; ENGINEERING ELEMENTS AND UNITS; FENCING; FIXED CONSTRUCTIONS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MASTS; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

To provide a column damper and vibration control building that absorb vibrational energy by plastically deforming at least one of an upper end side part and a lower end side part of a column effectively and can control vibration of a building.SOLUTION: A column 14 absorbs energy by plastically deforming its one part. The column 14 has at least one of an upper end side part and a lower end side part as a plastic deformation part 14A by imparting rigidity to an intermediate part in its longer direction.SELECTED DRAWING: Figure 1 【課題】少なくとも柱の上端側の部分及び下端側の部分の一方を効果的に塑性変形させることで振動エネルギーを吸収し、建物を制振できる柱ダンパー、及び制振建物を提供する。【解決手段】一部が塑性変形してエネルギーを吸収する柱１４であって、柱１４は、長手方向の中間部分に剛性を付与することで上端側の部分及び下端側の部分の少なくとも一方を塑性変形部１４Ａとしている。【選択図】図１