BASE-ISOLATED BUILDING

To provide a base-isolated building with high resistance to overturning moment that acts on the base of the building during an earthquake.SOLUTION: A base-isolated building 1 has a lower structure 10 and an upper structure 20 via a base-isolated device 50. At least one raised corner C forming the up...

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Bibliographische Detailangaben
Hauptverfasser:	NITTA TAKAO, KOBAYASHI HARUO, AONO EIJI, GOSHOZONO NAHO, SAKURAI YUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS MASTS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a base-isolated building with high resistance to overturning moment that acts on the base of the building during an earthquake.SOLUTION: A base-isolated building 1 has a lower structure 10 and an upper structure 20 via a base-isolated device 50. At least one raised corner C forming the upper structure 20 is composed of a wall or sheath material 24. An upper column 22C in the vicinity of the raised corner C is supported by a raised corner sloped column 31 provided so that the lower side extends outward, and is connected to the lower structure 10.SELECTED DRAWING: Figure 1 【課題】地震時に建物基部に作用する転倒モーメントに対して、高い抵抗力を備えた免震建物を提供する。【解決手段】免震建物１は、免震装置５０を介して下部構造体１０と、上部構造体２０を有する免震建物１であって、上部構造体２０を形成する少なくとも１つの出隅部Ｃは、壁または外装材２４で構成され、出隅部Ｃに近接する上部柱２２Ｃは下方側が外方へと拡がるように設けられた出隅部傾斜柱３１で支持され、下部構造体１０に連結されている。【選択図】図１