IN2013MU03346AIN3346MU2013AIN2013MU03346AIN 2013MU03346 AIN2013MU03346 AIN 2013MU03346AIN 3346MU2013 AIN3346MU2013 AIN 3346MU2013AIN 2013MU03346 AIN2013MU03346 AIN 2013MU03346A
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IN
India
Prior art keywords
tmd
investigate
developed
response
damper
Prior art date
Application number
Inventor
Amit Kumar Chauhan
Kamlesh Gondaliya
Trushar Patel
Jivik Patel
Arpit Parikh
Original Assignee
Parul Arogya Sevamandal
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Application filed by Parul Arogya SevamandalfiledCriticalParul Arogya Sevamandal
Priority to IN3346MU2013priorityCriticalpatent/IN2013MU03346A/en
Publication of IN2013MU03346ApublicationCriticalpatent/IN2013MU03346A/en
Buildings Adapted To Withstand Abnormal External Influences
(AREA)
Vibration Prevention Devices
(AREA)
Abstract
Out of the several techniques available for controlling vibrations in a structure, the concept of using tuned mass damper (TMD) or visco-elaslic damper is a newer one. The effectiveness of using TMD for controlling vibrations of a structure is investigated. At first a numerical algorithm was developed to investigate the response of a shear building fitted with a TMD. Then another numerical algorithm was developed to investigate the response of a 2D frame model fitted witlra TMD. A total of three loading conditions were applied at the base of the structure. From the study it was found that. TMD can be effectively used for vibration control of structures. TMD was more effective when damping ratio of the structure is less. Gradually increasing the mass ratio of the TMD. it was observed that, a gradual decrease in the displacement of the structure look place.
Damping material, vibration-damping member using said damping material, and seismic isolator into which said vibration-damping member has been incorporated