C05 変形抑制型免震建物に関する基礎的研究 : 粘弾性ダンパーの基本特性実験について(OS7-1 建築構造物の免震・制振(震)システムI)

概要

論文の詳細を見る
This paper provides basic studies on a base isolated building with visco-elastic dampers to restrain displacement. First, we simulated earthquake response using analysis model of base isolated building, and obtained the relation between the response of a building and the displacement of the damper. Next, we carried out dynamic loading tests of a damper with forced out-of-plane displacements to investigate the changes of basic characteristics of the damper when the damper would be used at the base isolation. From the results of the experiments, it was verified that the equivalent stiffness and equivalent damping coefficient of the visco-elastic damper with forced out-of-plane displacements became larger than one without out-of-plane displacements.
社団法人日本機械学会の論文
2005-08-22