VIBRATION CONTROL SYSTEM

• Main Authors: TAKAYAMA KAZUTO, YAMAMOTO KOJI, OKAMURA SHOKO, MAEDA SHUSAKU, WATAI KAZUKI, IINO NATSUKI, ISHIYAMA TATSUSHI, MASUDA HIROYUKI, KOJIMA KAZUTAKA, FUTATSUGI SHUYA, KUROKAWA YUTA
• Format: Patent
• Language: English; Japanese
• Published: 06.07.2022
• 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 vibration control system capable of improving the damping force while preventing a damper from becoming large.SOLUTION: A vibration control system comprises: a brace device 1 provided in a structure plane 11 of a column-beam frame 3; and a damper 2 for adding damping force to deformation of the brace device 1 caused by deformation of the column-beam frame 3. The brace device 1 comprises: a first toggle mechanism 13 formed in a quadrangular shape by a plurality of first link bodies 15; and a second toggle mechanism 14 interposed between the first toggle mechanism 13 and the damper 2.SELECTED DRAWING: Figure 1 【課題】ダンパの大型化を回避しながら減衰力を高めることができる制振システムを提供する。【解決手段】柱梁架構３の構面１１内に設けられたブレース装置１と、柱梁架構３の変形に伴うブレース装置１の変形に対して減衰力を付与するダンパ２とを備え、ブレース装置１に、複数の第１リンク体１５によって四角形状に形成される第１トグル機構１３と、第１トグル機構１３とダンパ２との間に介在する第２トグル機構１４とを備える。【選択図】図１