Open AccessEffectiveness of tuned mass damper system for steel frame building
Author(s) -
Thanh Binh Pham,
Văn Tú Nguyễn
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/869/5/052075
Subject(s) - tuned mass damper , structural engineering , damper , acceleration , displacement (psychology) , frame (networking) , structural system , joint (building) , engineering , physics , mechanical engineering , psychology , classical mechanics , psychotherapist
The paper presents the analysis of using tuned mass damper system for reducing the response of structure subjected to lateral force, such as earthquake action. The assumed steel eight-story steel frame building is examined. The tuned mass damper system is modeled as 2 joint link in SAP2000, attached to top story of the building. The effect of tuned mass damper system for building under seismic excitation was evaluated by the results of maximum displacement and acceleration of the building. A sensitivity study was also performed to compare the structural response with different mass ratios. From the calculated results, discussions and conclusions are presented.