Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace
The invention discloses a carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace, which consists of a restrained yielding section, a restrained non-yielding section, a buckling restraint mechanism, an isolation un-bonded layer, an unrestrained non-yielding layer, three layers of wrapping carbon fiber reinforced cloth, local reinforcement carbon fiber reinforced cloth, local reinforcement angle steel and end part cold-bent thin-walled steel plate hoops, wherein steel is adopted as an inner core material of the restrained yielding section, and the section of the restrained yielding section can be selected according to needs; double-restraint combination of restraint spiral stirrups and a carbon fiber reinforced material wrapping the restraint spiral stirrups is adopted for the buckling restraint mechanism, and nanometer carbon fiber concrete filled in the buckling restraint mechanism has a square section. A three-layer wrapping manner is adopted for primary integrated carbon fiber reinforced material restriction, and two layers of carbon fiber cloth are adopted for the local reinforcement of the four corners; after local reinforcement, three layers of carbon fiber reinforced cloth are adopted outside for secondary integrated restraint reinforcement, and the wrapped brace is reinforced by the angle steel. A hinging or consolidation manner is adopted for the end parts of the carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace, so that the buckling-restrained energy-dissipation brace can be effectively connected with a frame structure.
Carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace
The invention discloses a carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace, which consists of a restrained yielding section, a restrained non-yielding section, a buckling restraint mechanism, an isolation un-bonded layer, an unrestrained non-yielding layer, three layers of wrapping carbon fiber reinforced cloth, local reinforcement carbon fiber reinforced cloth, local reinforcement angle steel and end part cold-bent thin-walled steel plate hoops, wherein steel is adopted as an inner core material of the restrained yielding section, and the section of the restrained yielding section can be selected according to needs; double-restraint combination of restraint spiral stirrups and a carbon fiber reinforced material wrapping the restraint spiral stirrups is adopted for the buckling restraint mechanism, and nanometer carbon fiber concrete filled in the buckling restraint mechanism has a square section. A three-layer wrapping manner is adopted for primary integrated carbon fiber reinforced material restriction, and two layers of carbon fiber cloth are adopted for the local reinforcement of the four corners; after local reinforcement, three layers of carbon fiber reinforced cloth are adopted outside for secondary integrated restraint reinforcement, and the wrapped brace is reinforced by the angle steel. A hinging or consolidation manner is adopted for the end parts of the carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace, so that the buckling-restrained energy-dissipation brace can be effectively connected with a frame structure.
Carbon fiber reinforced stirrup and steel plate hoop buckling-restrained energy-dissipation brace
HUANG MINYUAN (Autor:in)
15.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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