コバヤシ　マサヒト   KOBAYASHI Masahito   小林　正人    所属   明治大学  理工学部    職種   専任教授
言語種別	日本語
発行・発表の年月	2024/01
形態種別	学術雑誌
査読	査読あり
標題	鉛プラグ挿入型積層ゴムの繰返し変形による特性変化を考慮した応答スペクトル法に基づく免震建物の地震応答予測（その2）: 有効塑性率を用いた等価減衰定数の算定法による予測精度の改善
執筆形態	共著(筆頭者)
掲載誌名	日本建築学会構造系論文集
掲載区分	国内
出版社・発行元	日本建築学会
巻・号・頁	89(815),54-62頁
著者・共著者	小林 正人, ZHU ZEYU, 千田 悠人
概要	<p>Since the response spectrum method (RSM), indicated by the Ministry of Construction notification Vol. 2009 (MCN), is out of the countermeasure against the Nankai trough long-period and long-duration ground motions (LPGMs) announced in 2016, we proposed a method for evaluating the influence of characteristic changes due to repeated deformation using RSM for LPGMs and seismically isolated buildings using lead rubber bearings. However, we identified potential areas for improvement in the effective damping calculation of RSM. In this paper, we propose an effective damping calculation method of RSM using effective ductility factor to improve the accuracy of the proposal method.</p>
DOI	10.1002/2475-8876.12452
ISSN	24758876
NAID	1390580143068436736