Title |
Steel Rod Damper and Rocking Behavior
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DOI |
https://doi.org/10.11112/jksmi.2020.24.6.1 |
Keywords |
강봉 댐퍼; 록킹 거동; 형상비; 댐퍼 길이 Steel rod damper; Rocking behavior; Aspect ratio; Damper length |
Abstract |
In this study, a seismic reinforcement system was developed considering the rocking behavior of walls. The rocking behavior is to rotate left and right around the vertical axis of the wall, and the development system is a method of dissipating energy by installing a damper to a large displacement part. Developed steel rod damper was used, and steel rod diameter and length(aspect ratio) were selected as variables. As a result of the experiment, it was evaluated to have excellent seismic performance when the damper length was 260mm.
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