Arakawa Toshiharu
Department Undergraduate School , School of Science and Technology Position Professor |
|
Language | Japanese |
Publication Date | 2013/02 |
Type | Academic Journal |
Peer Review | Peer reviewed |
Title | Three-Dimensional Elastoplastic Damper Using Four Semicircular Metal Rods |
Contribution Type | Co-authored (other than first author) |
Journal | Journal of Japan Society for Design Engineering |
Volume, Issue, Page | pp.83-92 |
Details | Many types of elastoplastic dampers have been developed to suppress the vibration of buildings and piping systems during earthquakes. These elastoplastic dampers are one-way or two-dimensional dampers. In this paper the authors propose a three-dimensional elastoplastic damper using four
semicircular metal rods. The trial damper was made, and its resisting force characteristic was discussed analytically and experimentally. Next, an experimental model of a one-story detached house having the elastoplastic damper was also made, and the seismic responses of the house model were measured using a permanent magnet-type shaking table. The experimental results were compared with the calculated results, and the propriety of the calculations was confirmed. |
ISSN | 0919-2948 |