Title:
VIBRATION CONTROL DEVICE OF STRUCTURE AND DATA SETTING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2015151785
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration control device of a structure capable of properly restraining vibration of the structure, by controlling the whole degree mode of the vibration of the structure by the synchronization effect.SOLUTION: In respective sets of damper support spring parts 6B of an additional vibration system B being a vibration control device 1, one of inertial mass of a rotary mass 13 and rigidity of an additional system support spring part 9 is set in predetermined magnification to corresponding one of mass of a mass point in a mass pint-support spring part 6A of a corresponding set of a main vibration system A being a structure 2 and rigidity of a main system support spring part 5, and the other of the inertial mass of the rotary mass 13 and the rigidity of the additional system support spring part 9, is set so as to synchronize with a natural frequency of the whole degree mode of the main vibration system A being the structure 2 in response to the set predetermined magnification.
Inventors:
KIDA HIDENORI
Application Number:
JP2014027316A
Publication Date:
August 24, 2015
Filing Date:
February 17, 2014
Export Citation:
Assignee:
ASEISMIC DEVICES CO LTD
International Classes:
E04H9/02; F16F15/02
Domestic Patent References:
| JP2013181366A | 2013-09-12 | |||
| JP2010070908A | 2010-04-02 | |||
| JP2013181366A | 2013-09-12 | |||
| JP2010070908A | 2010-04-02 |
Attorney, Agent or Firm:
Tomoo Takahashi
Hiroto Mohri
Koji Arai
Hiroto Mohri
Koji Arai