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Construction method and template structure of ultra-thin steel truss inclined wall

A construction method and technology of steel trusses, applied in formwork/formwork/work frame, connectors of formwork/formwork/work frame, building structure, etc. High cost and other problems, to achieve the effect of good construction quality, saving construction period and high installation efficiency

Active Publication Date: 2015-11-18
CHINA CONSTR 4TH ENG BUREAU 6TH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the wall is an inclined structure and the outside of the wall is a mountain, if steel pipe formwork support system or bowl-shaped formwork support system is used, the vertical rod of the bracket needs to be supported on the mountain outside the wall, which has certain safety hazards; The wall is post-construction. If the climbing formwork system is used to erect the wall, it will be more difficult and costly
Therefore, the existing inclined wall construction methods are not ideal

Method used

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  • Construction method and template structure of ultra-thin steel truss inclined wall
  • Construction method and template structure of ultra-thin steel truss inclined wall
  • Construction method and template structure of ultra-thin steel truss inclined wall

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Embodiment

[0024] The specifications of the components in this example are as follows:

[0025] The model of steel truss formwork 3 is TD7-120 steel truss formwork; the fixed plate 6 is made of 150X50X10mm steel plate with a spacing of 500mm; the reinforcement plate 9 is made of 150X50X10mm steel plate with a space of 500mm; The specification of the bolt 8 is Φ19X400; the horizontal back flute 11 adopts double steel pipes, and the steel pipe specification is Φ48X3.6mm; the vertical back flute 10 adopts 40X90 wooden squares, and the horizontal distance is 200mm; Φ14 screw rod, the length is greater than the thickness of the wall plus the thickness of the formwork on both sides, and the horizontal distance is 500mm; the butterfly buckle 11 adopts the butterfly buckle matched with the Φ48 steel pipe.

[0026] In specific implementation, it can be as Figure 1-Figure 3 As shown, follow the steps below to implement:

[0027] 1. Reserving steel bars for inclined walls

[0028] The...

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Abstract

The invention discloses a construction method and structure of an ultra-thin steel truss inclined wall. The method is to fix the connecting members on the upper structure and the lower structure; the outer side of the inclined wall adopts the steel truss formwork as the supporting member, and the two ends of the steel truss formwork are connected with the connecting members on the upper structure and the lower structure as the outer support of the inclined wall Formwork; the inner side of the wall adopts ordinary formwork; the ordinary formwork and the reinforced truss formwork are connected by tension screws; the concrete pouring adopts self-compacting concrete. The invention adopts the steel bar truss formwork as the support on the outside of the inclined wall, and the inner side of the inclined wall still adopts the common formwork, which solves the difficult problem in the support of the inclined wall in building construction. The invention has the advantages of simple technology, high on-site installation efficiency, reliable quality, short construction period, low labor intensity, and labor force can be arranged for construction at the same time; materials can be processed in the material processing site, and assembly work can be directly carried out on site, saving the construction period; construction The quality has reached the design requirements.

Description

technical field [0001] The invention relates to an ultra-thin steel truss inclined wall construction method and a formwork structure, belonging to the technical field of inclined shear wall formwork support in construction engineering. Background technique [0002] In the construction of construction projects, it is often encountered that there is a need to carry out a large number of inclined wall constructions with a thickness of about 150mm in the backing part of the construction project. At present, during construction, the conventional formwork support systems used mainly include steel pipe formwork support systems, bowl-shaped formwork support systems, and self-jacking climbing formwork support systems. Since the wall is an inclined structure and the outside of the wall is a mountain, if steel pipe formwork support system or bowl-shaped formwork support system is used, the vertical rod of the bracket needs to be supported on the mountain outside the wall, which has cer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/00E04G11/06E04G17/04
Inventor 胡畔罗宗礼刘睿吴小鑫刘岩棚
Owner CHINA CONSTR 4TH ENG BUREAU 6TH
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