Concrete column and steel structure connecting assembly and construction method of floor building
A technology for concrete columns and connecting components, applied in building structures, building components, buildings, etc., can solve problems such as weakening of concrete columns, reduce reinforcement laying and concrete pouring, ensure compressive capacity and bending resistance, and quickly repair and the effect of transformation
Active Publication Date: 2020-12-15
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Problems solved by technology
[0005] In order to solve the problem that the joints in the beam-through reinforced concrete column-steel beam composite structure weaken the concrete column, the invention provides a concrete column and steel structure connection assembly and a construction method for floor buildings, the purpose of which is to preserve the concrete The integrity of the column ensures the pressure bearing and bending resistance of the concrete column, and at the same time accelerates the construction speed of the building and reduces the construction cost
Method used
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[0039] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:
[0040] Such as Figure 1 to Figure 12 As shown, a concrete column and a steel structure connection assembly, a plurality of collars 1 are coaxially stacked together from top to bottom, and the outer peripheral walls of the plurality of collars 1 are evenly distributed with the plurality of collars spaced apart from each other. The support plate 2 that is connected like a shape; the collar 1 includes a square groove collar 11 and a dovetail groove collar 12, and the square groove collar 11 is a ring-shaped or frame-shaped plate body, and the edge of the square groove collar 11 A rectangular notch is arranged on the square groove collar 11, and a plurality of evenly distributed first steel bar through holes 112 are arranged on the square groove collar 11; the dovetail groove collar 12 is a ring-shaped or frame-shaped plate body, and the dovetail groove...
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The invention relates to a concrete column and steel structure connecting assembly and a construction method for a floor building. According to the concrete column and steel structure connecting assembly and the construction method for the floor building, a plurality of lantern rings are coaxially stacked together in sequence from top to bottom, supporting plates which enable the multiple lanternrings to be mutually connected in at intervals are uniformly distributed on the outer peripheral walls of the multiple lantern rings, connectors are clamped in the lower portions of the supporting plates, the upper ends and the lower ends of main ribs in reinforcing steel bar holes on the lantern rings and reinforcement cages in the lantern rings extend into an upper concrete column body and a lower concrete column body respectively, the connectors and a structural steel frame of a steel structure floor can be welded or connected in a bolted mode, so that the self weight of the building is decreased, the integrity of a concrete column is retained, the pressure bearing capacity and the bending resistance of the concrete column are guaranteed, meanwhile, the construction speed of the building is increased, the construction cost is lowered, and therefore the building is better optimized in structure, in addition, the construction difficulty of the building is reduced, and the concrete column and steel structure connecting assembly and the construction method for the floor building are suitable for popularization and application.
Description
technical field [0001] The invention relates to the technical field of new buildings, in particular to a concrete column and steel structure connection assembly and a construction method of a floor building. Background technique [0002] The traditional reinforced concrete structure has the advantages of easy material acquisition, low cost, good durability, and high safety. However, the traditional reinforced concrete structure is heavy and has a long construction period; while the steel structure building has the advantages of light overall building weight, fast construction speed, and strong flexibility. , energy saving and environmental protection, etc., but steel structure buildings have problems such as fire resistance, poor corrosion resistance, and high cost. [0003] At this time, the new structural form of reinforced concrete column-steel beam combination is gradually being favored by more and more scientific researchers. The reinforced concrete column-steel beam co...
Claims
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IPC IPC(8): E04B1/58E04B1/30E04B5/10
CPCE04B1/185E04B1/30E04B5/10
Inventor 郝颖
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER