Paper Title :Development of Spherical Bearings Utilizing Eccentric Rotation Mechanisms
Author :Dong-Ho Ha, Hyun-Gyu Jo, J. F. Choo, Yong-Soo Ji, Bong-Sik Kim
Article Citation :Dong-Ho Ha ,Hyun-Gyu Jo ,J. F. Choo ,Yong-Soo Ji ,Bong-Sik Kim ,
(2024 ) " Development of Spherical Bearings Utilizing Eccentric Rotation Mechanisms " ,
International Journal of Mechanical and Production Engineering (IJMPE) ,
pp. 7-11,
Volume-12,Issue-5
Abstract : The spherical bearing is used widely for these is micretr of it of railway bridges to control horizontal forces by
means of a horizontal resistance device. However, the spherical bearing demands increased size of its resistance device,
upper plate, and lower plate when higher resistance to the horizontal force is required, which results in loss of costeffectiveness
and constructability. Therefore, a spherical bearing utilizing an eccentric rotating mechanism is proposed to
minimize such problem. Previous studies have confirmed the compliance of this new bearing with major performance
indicators like the Korean Standards and other domestic performance quality standards. In this study, we compare the
experimental results obtained in previous research with those of a detailed analysis model to assess the reliability of the
model.
Keywords – Seismic Retrofit, Eccentric Rotary Body, Bridge Bearing
Type : Research paper
Published : Volume-12,Issue-5
DOIONLINE NO - IJMPE-IRAJ-DOIONLINE-20784
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Copyright: © Institute of Research and Journals
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Published on 2024-07-24 |
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