@article{oai:sucra.repo.nii.ac.jp:00016544,
 author = {渡邉, 鉄也 and 鞆田, 顕章 and 須田, 峻一 and 田中, 喜八郎},
 journal = {埼玉大学地域オープンイノベーションセンター紀要, Report of Comprehensive Open Innovation Center, Saitama University},
 month = {},
 note = {For the past several years, seismic isolation systems have been focused in the seismic design of industrial facilities. This paper deals with the response reduction effect by friction. Friction is expected to decrease the relative displacement by dissipating the vibration energy. The relative displacement between structure and support becomes larger at long period in the case of linear system. Therefore, the response reduction effect by friction should be utilized positively in the seismic design. However, the response magnification of acceleration is used in the seismic design. The acceleration becomes larger by stick and slip motion. Therefore, the response reduction effect by friction is evaluated from the viewpoint of energy. The ratio between elastic energy and input energy is utilized. In this paper, “Response Reduction Map” based on energy for
long period friction system is suggested. This map shows the range that energy response ratio is less than the ratio of the linear system. The response reduction map without complex non-linear time history calculation can
easily obtain the proper parameters, such as natural period or friction force. In this study, the response reduction map by the artificial earthquake wave calculated from the design spectrum is shown.
Next, the advanced friction damper is developed by using above energy based result. The friction part of the advanced friction damper is constructed by using MR fluid. The characteristics of the friction part are evaluated., text, application/pdf},
 pages = {94--101},
 title = {エネルギに基づく新型磨耗ダンパの開発に関する基礎研究},
 volume = {2},
 year = {2010},
 yomi = {ワタナベ, テツヤ and トモダ, アキノリ and スダ, シュンイチ and タナカ, キハチロウ}
}