Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a base-isolated structure capable of reliably reducing acceleration and displacement by being applied to a structure with all vibration characteristics.SOLUTION: A base-isolated structure 1, which is provided in a base-isolated layer 4 between an upper structure 2 and a fixed end 3, includes a response reduction mechanism 8 for reducing response-during-earthquakes of the upper structure 2. A sliding base-isolating device 5 and at least one of an inertia mass damper 6 and a viscous-damping damper 7 are connected to the upper structure 2 and the fixed end 3, respectively, and arranged in parallel to constitute the response reduction mechanism 8.SELECTED DRAWING: Figure 1
【課題】あらゆる振動特性の構造体に適用して加速度、変位を確実に低減できるようにした免震構造を提供する。【解決手段】上部構造体２と固定端３の間の免震層４に設けられ、上部構造体２の地震時応答を低減させるための応答低減機構８を備えた免震構造１であって、滑り免震装置５と、慣性質量ダンパー６、粘性減衰系ダンパー７の少なくとも一方のダンパーとをそれぞれ上部構造体２と固定端３に接続し、並列に配置して応答低減機構８を構成する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a base-isolated structure capable of reliably reducing acceleration and displacement by being applied to a structure with all vibration characteristics.SOLUTION: A base-isolated structure 1, which is provided in a base-isolated layer 4 between an upper structure 2 and a fixed end 3, includes a response reduction mechanism 8 for reducing response-during-earthquakes of the upper structure 2. A sliding base-isolating device 5 and at least one of an inertia mass damper 6 and a viscous-damping damper 7 are connected to the upper structure 2 and the fixed end 3, respectively, and arranged in parallel to constitute the response reduction mechanism 8.SELECTED DRAWING: Figure 1
【課題】あらゆる振動特性の構造体に適用して加速度、変位を確実に低減できるようにした免震構造を提供する。【解決手段】上部構造体２と固定端３の間の免震層４に設けられ、上部構造体２の地震時応答を低減させるための応答低減機構８を備えた免震構造１であって、滑り免震装置５と、慣性質量ダンパー６、粘性減衰系ダンパー７の少なくとも一方のダンパーとをそれぞれ上部構造体２と固定端３に接続し、並列に配置して応答低減機構８を構成する。【選択図】図１
BASE-ISOLATED STRUCTURE
免震構造
SUGIMOTO KOICHI (Autor:in)
08.02.2016
Patent
Elektronische Ressource
Japanisch