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PROBLEM TO BE SOLVED: To provide a base-isolated structure that has higher base isolation performance and that can cope with a greater seismic ground motion.SOLUTION: A base-isolated layer 2 of a building 1 is provided with a dynamic mass 5 of an inertia mass device serving as a mode control mechanism, and the mass of the dynamic mass 5 is adjusted so that a high-order participation function can be small on the basis of a mode control theory.SELECTED DRAWING: Figure 1
【課題】より高性能な免震性能を備え、より大きな地震動に対応可能な免震構造を提供する。【解決手段】建物1の免震層2にモード制御機構となる慣性質量装置のダイナミック・マス5を設け、且つ、ダイナミック・マス5の質量を、モード制御理論に基づき高次の刺激関数が小となるように調整する。【選択図】図1
PROBLEM TO BE SOLVED: To provide a base-isolated structure that has higher base isolation performance and that can cope with a greater seismic ground motion.SOLUTION: A base-isolated layer 2 of a building 1 is provided with a dynamic mass 5 of an inertia mass device serving as a mode control mechanism, and the mass of the dynamic mass 5 is adjusted so that a high-order participation function can be small on the basis of a mode control theory.SELECTED DRAWING: Figure 1
【課題】より高性能な免震性能を備え、より大きな地震動に対応可能な免震構造を提供する。【解決手段】建物1の免震層2にモード制御機構となる慣性質量装置のダイナミック・マス5を設け、且つ、ダイナミック・マス5の質量を、モード制御理論に基づき高次の刺激関数が小となるように調整する。【選択図】図1
BASE-ISOLATED STRUCTURE
免震構造
USHIZAKA SHINYA (Autor:in)
11.01.2018
Patent
Elektronische Ressource
Japanisch