粘性ダンパーと標準積層ゴム支承を用いた免震構造建築の設計法に関する研究 : その1. 粘性ダンパーの力学特性に関する実験的研究

概要

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This paper is concerned with the experimental study on dynamic nonlinear characteristics of viscous dampers. To find the dynamic nonliner characteristics concerning with stiffness and damping coefficient and to be reflected in design method, we have made many excitation tests. As a result, the following points were confirmed. 1) The calculation results using empirical formula gave a good agreement with the test results under the time history. 2) The damping coefficient of viscous damper is expressed by the function concerning with the maximum velocity and amount of displacement. 3) The dynamic stiffness of viscous damper is expressed by the function concerning with the maximum displacement and amount of displacement.
一般社団法人日本建築学会の論文
1992-03-20