Practical building structure buckling constraint device and construction method thereof

Abstract

The invention relates to the technical field of building structure seismic resistance, in particular to a practical building structure buckling constraint device and a construction method thereof. According to the practical building structure buckling constraint device and the construction method thereof, the anti-seismic property can be improved, and deformation situations are reduced; the practical building structure buckling constraint device comprises a first steel pipe sleeve, an upper yielding energy consumption core plate, a lower yielding energy consumption core plate, a plurality of sets of elastic connecting plates and two sets of elastic stiffening plates, and further comprises a second steel pipe sleeve, a left sealing plate, a right sealing plate, a plurality of sets of upperlimiting plates, a plurality of sets of lower limiting plates, a plurality of sets of upper clamping plates, a plurality of sets of lower clamping plates, a plurality of sets of upper limiting pipes,a plurality of sets of lower limiting pipes, a plurality of sets of upper fixing springs, a plurality of sets of lower fixing springs, a plurality of sets of upper connecting rods and a plurality of sets of lower connecting rods; and the first steel pipe sleeve and the position between the first steel pipe sleeve and the second steel pipe sleeve are both filled with concrete. The construction method of the practical building structure buckling constraint device comprises the following steps: construction preparation, site clearing, building structure buckling constraint device entering, building structure buckling constraint device mounting, weld seam flaw detection, steel structure anti-corrosion and fireproof treatment, and completion acceptance.

Description

technical field [0001] The invention relates to the technical field of anti-seismic building structures, in particular to a practical buckling restraint device for building structures and a construction method thereof. Background technique [0002] As we all know, the buckling restraint device of building structure is a kind of structural anti-lateral force component and energy dissipation component of traditional Chinese medicine. It has been widely used in my country in recent years. It consumes the input energy of the earthquake through the yield hysteresis of the metal, thereby slowing down the damage of the main structure. , which has been widely used in the field of building anti-seismic; the use of existing buckling restraint devices for building structures has been found to have poor support rigidity and seismic performance, prone to deformation, and poor practical reliability. Contents of the invention [0003] In order to solve the above technical problems, the pr...

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Problems solved by technology

[0002] As we all know, the buckling restraint device of building structure is a kind of structural anti-lateral force component and energy dissipation component of traditional Chinese medicine. It has been widely used in my country in recent years. It consumes the input energy of the earthquake through the yield hysteresis of the metal, thereby slowing down the damage of the main structure. , it has been widely used in the field of building anti-seismic; in the use of the existing buckling restraint devices of building structures, it is found that its support rigidity and anti-seismic performance are poor, it is prone to deformation, and its practical reliability is poor

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