鉛プラグ入り積層ゴム支承の低温下動的性能確認試験に基づく各種依存性の評価に関する一考察

伊藤 昭浩; 大沢 忠義; 徳光 宏; 人見 泰義; 中田 盛行; 山本 正文

doi:10.3130/aijt.6.37

Abstract

It is assumed that with a chill background, when the minimun temperature of winter may be about-20 degrees and the installation environment of isolation member serves as low temperature below the freezing point. Therefore, it is also expected that the characteristics are change as the yield strength and energy absorption of Lead Rubber Bearing. In this study, we report that the examination result of dynamic performance test by the full-scale model to presume the performance of Lead Rubber Bearing, which under the normal and low temperature.