Fabricated multi-pipe combined buckling-restrained brace member

The utility model provides an assembly type multi-pipe combined buckling-restrained energy dissipation supporting member which comprises a large square steel pipe, small rectangular steel pipes, a linear inner core steel plate and limiting bolts, the linear inner core steel plate and the small recta...

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Bibliographische Detailangaben
Hauptverfasser:	WEI MENGSI, MA KEJIAN, ZHENG SHIYU, TIAN ZIDONG, YUAN BO, CHEN JING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES CEILINGS FENCING FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MASTS ROOFS SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model provides an assembly type multi-pipe combined buckling-restrained energy dissipation supporting member which comprises a large square steel pipe, small rectangular steel pipes, a linear inner core steel plate and limiting bolts, the linear inner core steel plate and the small rectangular steel pipes are inserted into the large square steel pipe, and the small rectangular steel pipes are symmetrically arranged on the upper side and the lower side of the linear inner core steel plate. Through bolt holes are formed in the middle of the large square steel pipe, the middle of the small rectangular steel pipe and the middle of the linear inner core steel plate, and limiting bolts penetrate through the bolt holes to fixedly connect all the components together. According to the buckling-restrained energy-consuming supporting component, the steel inner core is loaded and consumes energy in the earlier stage, the peripheral restraining body and the steel core after yielding are loaded together in the