Hidden bracket assembled concrete beam-column anti-seismic joint
A kind of dark corbel and concrete technology, applied in columns, shockproof, joists, etc., can solve the problems of low practicability, inconvenient installation, weak cooperation, etc., and achieve the effect of good seismic effect, fast construction, and improved strength.
Pending Publication Date: 2019-09-10
ANHUI UNIVERSITY OF ARCHITECTURE
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Problems solved by technology
However, the prefabricated connection node structure also has some disadvantages. Its rigidity is small, its coordination is weak, its strength is low, and its installation is inconvenient and its practicability is not high.
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[0024] combined with Figure 1-6 , the specific embodiment of the present invention is described as follows:
[0025] Such as Figure 1-6 As shown, a concrete beam-column anti-seismic joint with concealed corbel assembly includes precast concrete column 1, corbel 2, concealed corbel insert 3, precast concrete beam 4, concealed corbel clip 5, fixing plate 6, corbel 2 is fixed on the side end surface of the precast concrete column 1, and the precast concrete column 1 and the corbel 2 are integrally formed; the concealed corbel insert 3 and the concealed corbel clip 5 are engaged with each other to form the entire concealed corbel structure.
[0026] The prefabricated concrete beam 4 is composed of a left beam 41 and a right beam 42 arranged side by side with the left beam 41. The left beam 41 and the right beam 42 are integrally formed. The left beam 41 is arranged above the corbel 2, and the right beam 42 is arranged on the The side end of leg 2 and left beam 41. A rectangul...
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The invention discloses a hidden bracket assembled concrete beam-column anti-seismic joint. The hidden bracket assembled concrete beam-column anti-seismic joint comprises a precast concrete column, abracket, a hidden bracket inserting piece, a precast concrete beam, a hidden bracket clamping piece and a fixing plate. The bracket is fixed on the side end surface of the precast concrete column, theprecast concrete beam is composed of a left beam and a right beam, the left beam is arranged above the bracket, and the right beam is arranged at the side ends of the bracket and the left beam. One end of the hidden bracket inserting piece is arranged in the bracket, and the other end of hidden bracket inserting piece is arranged in the right beam. The hidden bracket inserting piece comprises a cross bar, a front vertical bar clamping piece and a rear vertical bar clamping piece, wherein the cross bar is arranged on the left beam, the front vertical bar clamping piece and the rear vertical bar clamping piece penetrate through the left beam and are clamped with the hidden bracket inserting piece in the bracket separately, and the fixing plate is arranged on the cross bar and enables the left beam and the bracket to be fixed together through bolts. The hidden bracket assembled concrete beam-column anti-seismic joint has the advantages of simple assembly, convenient installation, quick construction, high comprehensive strength, good anti-seismic performance, high practicability, and improving of strength, integrity and cooperation of the beam and the column.
Description
technical field [0001] The invention relates to the technical field of building connection nodes, in particular to a concealed corbel assembled concrete beam-column anti-seismic node. Background technique [0002] The production efficiency of prefabricated concrete is high, the construction period is short, and it meets the green building development requirements of "four sections and one environmental protection". Therefore, prefabricated concrete has been widely used. Prefabricated concrete structure means that each component is processed according to standard size, It is then transported to the site for direct splicing into a building structure. Prefabricated concrete structure is one of the important directions for the development of my country's building structure. It is conducive to the development of my country's building industrialization, improving production efficiency and saving energy, developing green and environmentally friendly buildings, and is conducive to i...
Claims
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IPC IPC(8): E04B1/21E04C3/20E04C3/34E04B1/98E04H9/02
CPCE04B1/215E04C3/20E04C3/34E04H9/02E04H9/025
Inventor 丁克伟叶堉崔建华张语陈伟宋浩源赵诣马巍陈东
Owner ANHUI UNIVERSITY OF ARCHITECTURE