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Corrugated steel plate combined frame structure system and application

A technology of frame structure and corrugated steel plate, applied in the direction of floor slab, building components, building structure, etc., can solve the problems of waste of manpower and material resources, complicated construction, poor economy, etc., to save cost, improve indoor space utilization rate, and good deformation performance. Effect

Pending Publication Date: 2020-02-04
SHANGHAI OPEN STEEL JOIST
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Problems solved by technology

[0003] The purpose of the present invention is to provide a corrugated steel composite frame structure system and its application to solve the problems of cumbersome construction, waste of manpower and material resources, and poor economy in the traditional frame system in the background technology

Method used

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  • Corrugated steel plate combined frame structure system and application
  • Corrugated steel plate combined frame structure system and application
  • Corrugated steel plate combined frame structure system and application

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Embodiment Construction

[0039] The technical solution adopted by the present invention will be further described below in combination with schematic diagrams.

[0040] The invention provides a corrugated steel composite frame structure system, which is composed of carapace columns 100 , carapace beams 200 , H-shaped steel secondary beams 300 , and formwork-free and support-free floor decks 400 . exist figure 1 A schematic diagram of the local structure of the corrugated steel plate composite frame structure system is given in figure 1 The direction shown by arrow X is defined as direction one, and the direction shown by arrow Y is defined as direction two. Direction one can be understood as the horizontal expansion direction of the system, and direction two is understood as the vertical expansion direction of the system. The height direction of is the height expansion direction of the system.

[0041] In the present invention, see figure 1, the carapace beam 200 includes the main carapace beam 200...

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Abstract

The invention provides a corrugated steel plate combined frame structure system and application. The system is composed of carapace columns, carapace beams, H-shaped steel secondary beams and formwork-free supporting-free floor support plates; each carapace column is a steel-concrete combined column which is provided with multiple cavities formed by welding quadrilateral steel pipes to transversecorrugated side plates, and the cavities are filled with concrete; the carapace beams are steel-concrete combined beams which are formed by steel corrugated carapaces with U-shaped cross sections, internally provided with rebars and filled with concrete, wherein the steel corrugated carapaces are composed of top flanges and double-corrugation webs; the carapace columns and the carapace beams are mutually connected through inserting structures, the multiple H-shaped steel secondary beams are installed between the carapace beams parallel to one another, thus, the formwork-free supporting-free floor support plate supporting structure is formed, and the H-shaped steel secondary beams and concrete plates form the steel-concrete combined beams. The system has the advantages of practicality, economy and convenient construction for long-span heavy-duty warehousing buildings.

Description

technical field [0001] The invention relates to the field of frame structure construction engineering, in particular to a corrugated steel plate composite frame structure system and its application. Background technique [0002] With the change of people's purchasing methods, there is a huge demand for various logistics and storage buildings in China. The area of ​​new warehouses is not less than 25 million square meters every year. With the increase of land costs, the number of floors of storage buildings is increasing. The building height is getting higher and higher. The characteristics of this type of building are: large span, heavy load, high floor height, and heavy components. The existing structural forms have various deficiencies: the concrete cast-in-place frame structure requires a huge amount of scaffolding, The amount of labor is large, the construction period is long, and the construction safety hazard is high; the steel frame structure uses a large amount of st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58E04B5/40E04H3/00
CPCE04B1/2403E04B1/5812E04B5/40E04B2001/2406E04B2001/2466E04H3/00
Inventor 陈明
Owner SHANGHAI OPEN STEEL JOIST
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