Assembly type beam-column anti-seismic structure
An anti-seismic structure and prefabricated technology, applied in the direction of anti-seismic, building components, building structure, etc., can solve the problems of focusing on structural strength, energy dissipation capacity, plastic controllability performance, etc., so as not to affect the structural strength, The effect of improving self-resetting ability and improving anti-seismic effect
Active Publication Date: 2019-12-03
SOUTHEAST UNIV
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Problems solved by technology
[0003] In recent years, many scholars at home and abroad have conducted research and analysis on prefabricated structures, and achieved certain research results, but they still pay more attention to the structural strength, and their energy dissipation capacity, plastic controllability, etc. affect the overall failure mode of the structure. There are fewer performance studies
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] The purpose of the present invention is to provide a prefabricated beam-column anti-seismic structure to solve the problems existing in the prior art, so that the prefabricated structure has a reliable anti-seismic effect on the basis of ensuring the stress strength.
[0023] The invention provides a prefabricated beam-column anti-seismic structure, comprising a prefabricated beam and a prefabricated column, the end of the prefabricated beam is fixedly c...
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The invention discloses an assembly type beam-column anti-seismic structure, and belongs to the technical field of building anti-seismic structures. The assembly type beam-column anti-seismic structure comprises a prefabricated beam and a prefabricated column, wherein an end of the prefabricated beam is fixedly connected with one side of the prefabricated column; a first damper and a second damperare symmetrically arranged on two sides of the prefabricated beam; the directions of the first damper and the second damper are consistent with the axial direction of the prefabricated beam; the first damper and the second damper are positioned on the same horizontal plane; a first connecting portion and a second connecting portion are symmetrically arranged on two side surfaces of the prefabricated beam; one end of the first damper is hinged to the prefabricated column; the other end of the first damper is hinged to the first connecting portion; one end of the second damper is hinged to theprefabricated column; and the other end of the second damper is hinged to the second connecting portion. According to the assembly type beam-column anti-seismic structure, the first damper and the second damper are symmetrically arranged at a beam-column joint, an anti-seismic effect is improved through the energy dissipation capacity of the first damper and the second damper, and meanwhile, the self-resetting capacity of the beam-column joint is effectively improved.
Description
technical field [0001] The invention relates to the technical field of building anti-seismic structures, in particular to an assembled beam-column anti-seismic structure. Background technique [0002] The prefabricated structure is widely used at home and abroad because of its advantages of high production efficiency, good component quality, less construction waste, saving resources and energy, and realizing the green development requirements of four sections and one environmental protection. The prefabricated assembly structure is mainly composed of prefabricated components and connection structures. The structural connection is an important force transmission component in the assembly structure. It is required to have good performance, clear force transmission, and no damage under earthquake action to ensure the overall stability of the structure. sex. Therefore, how to ensure the performance of the structural connection of the prefabricated structure is an important cont...
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IPC IPC(8): E04B1/20E04B1/21E04B1/98E04H9/02
CPCE04B1/20E04B1/215E04B1/98E04H9/025
Inventor 冯德成吴刚
Owner SOUTHEAST UNIV