Assembly connection structure and method of coupling beams of shear walls of assembly concrete frame shear structure

A frame-shear structure and connection structure technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of heavy concrete wet work, difficult to guarantee building quality, unfavorable energy saving and emission reduction, etc., to achieve easy production and transportation, Reduced assembly cost and reasonable weight

Active Publication Date: 2015-04-01
浙江筑工科技有限公司
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Problems solved by technology

The cast-in-place construction method requires a large amount of concrete wet work, it is difficult to guarantee the construction quality, and the construction period is long, which is not conducive to the realization of energy saving and emission reduction

Method used

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  • Assembly connection structure and method of coupling beams of shear walls of assembly concrete frame shear structure
  • Assembly connection structure and method of coupling beams of shear walls of assembly concrete frame shear structure
  • Assembly connection structure and method of coupling beams of shear walls of assembly concrete frame shear structure

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specific Embodiment approach

[0038] Figure 1 to Figure 5 As shown, the splitting and assembling connection structure and assembling connection method of the shear wall connecting beams of the fabricated concrete frame-shear structure of the present invention include two specific embodiments, which are specifically as follows:

[0039] (1) When the connecting beam of the shear wall in the prefabricated concrete frame-shear structure is longer (the length of the connecting beam is greater than twice the equivalent steel anchoring length), the connecting beam is split at the connecting position of the shear wall at both ends of the connecting beam. A structural split assembly system consisting of two prefabricated shear walls (hereinafter referred to as prefabricated walls①) and a prefabricated shear wall connecting beam (hereinafter referred to as prefabricated connecting beams②) is formed. In order to realize the connection between the precast wall ① and the precast connecting beam ②, there are reserved hole...

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Abstract

The invention relates to the field of assembly concrete structures, in particular to an assembly connection structure and method of coupling beams of shear walls of an assembly concrete frame shear structure. Grouting seams and equivalent bars are arranged between prefabricated coupling beams and prefabricated shear walls or between the coupling beams of the shear walls with half-span coupling beams for beam-wall or beam-beam connection. Holes are reserved in the prefabricated coupling beams and the coupling beams of the prefabricated shear walls or the shear walls with half-span coupling beams, spiral stirrups are arranged surrounding the holes in advance, the equivalent bars penetrate through the preserved holes, the reserved horizontal holes and the grouting seams between the beams and walls or between the beams are filled by grouting minimum inflation mortar, therefore the prefabricated coupling beams, the prefabricated shear walls and the equivalent bars, or the coupling beams of the shear walls with half-span coupling beams and the equivalent bars can be firmly integrated, and connection of the prefabricated coupling beams and the coupling beams of the prefabricated shear walls or the shear walls with half-span coupling beams can be achieved. The assembly connection structure and method greatly reduce the project construction cost and reduce site concreting wet construction.

Description

【Technical Field】 [0001] The invention relates to the field of fabricated concrete structures, in particular to an assembling and connecting structure and an assembling and connecting method for the shear wall connecting beams of an assembling concrete frame-shear structure, in particular a prefabricated connecting beam, a prefabricated wall or a prefabricated prefabricated wall with beams The split assembly system with connecting beam shear wall in the fabricated concrete frame-shear structure, the component connection structure, the structure constructed by this assembly system and the connection structure, and the assembly connection method. 【Background technique】 [0002] Frame-shear wall structure, abbreviated as frame-shear structure, the main structure is the frame and the shear wall, the frame is composed of beams and columns, the shear wall is arranged in part of the frame, and the shear wall is used to increase the horizontal load resistance of the overall structure abi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/41E04B2/56
Inventor 李明赵唯坚王春艳颜伟
Owner 浙江筑工科技有限公司
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