可変剛性制震システムの実験的研究 : 振動台による基礎実験

概要

論文の詳細を見る
In order to develop the seismic response-controlled structure with the active variable stiffness system, the first attempt of the experimental study was carried out using a single story model structure with active stiffness control bracings mounted on a shaking table. The system developed consists of the following components; active stiffness control bracings which can select two stages of stiffness, real-time frequency analyzers which analyze the base motion of the model structure, the digital computer which generates the control signal, and transducers. Taking account of the characteristics of the system components, two kinds of control algorithm, vibration energy release type and earthquake motion analysis type, were employed to reduce the seismic response of the structure. The results obtained from this experimental study showed the implementability and effectiveness of the active variable stiffness control system.
一般社団法人日本建築学会の論文
1989-03-10