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Construction structure and method of ultrahigh spatial stiff beam cladding reinforced concrete

A technology of reinforced concrete and stiff beams, applied in the direction of load-bearing elongated structural components, structural elements, building components, etc., can solve the problems of difficult construction, heavy workload, long construction period, etc., and achieve fast erection , easy operation, and the effect of reducing the cost of measures

Inactive Publication Date: 2018-04-06
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the floor-to-ceiling scaffolding must be fully erected from the ground, which has the disadvantages of heavy workload, long construction period, difficult construction, and high cost; the Bailey-type operating platform is made of steel-shaped space truss, and reserved holes are set on the wall. , using the wall as the support point to install the operation platform, compared with the floor-standing full-house scaffolding, can save part of the material, construction period and cost, but it must be assembled at high altitudes, and the construction is difficult; these are what those skilled in the art do not expect to see of

Method used

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  • Construction structure and method of ultrahigh spatial stiff beam cladding reinforced concrete
  • Construction structure and method of ultrahigh spatial stiff beam cladding reinforced concrete
  • Construction structure and method of ultrahigh spatial stiff beam cladding reinforced concrete

Examples

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Embodiment 1

[0031] like Figure 1-2 As shown, this embodiment relates to a construction structure in which reinforced concrete is covered with rigid beams in a super-high space. Roof beams are arranged on the top of the super-high space. Specifically, the construction structure includes a suspended operating platform and a Stiff beam structure above; the suspended operation platform includes the upper horizontal bar 11, the lower horizontal bar 13, the boom 12, the scaffolding board 14 and the plywood 15; Above, the suspender 12 is arranged between the upper horizontal rod 11 and the lower horizontal rod 13, the lower horizontal rod 13 is covered with scaffold boards 14, and the scaffold board 14 is covered with plywood 15; the stiff beam structure includes steel beams 21, buckles Piece-type hanger 22, steel bars, formwork 23; steel beam 21 is set on the top of the super-high space and is located in the fastener-type hanger 22, the fastener-type hanger 22 is fixed on the roof beam, and th...

Embodiment 2

[0049] like image 3 As shown, this embodiment discloses a construction method for super-high space stiffened beams wrapped with reinforced concrete. Roof beams and steel beams are arranged on the top of the super-high space. Specifically, the method includes the following steps:

[0050] Step S1, providing the upper horizontal bar, the lower horizontal bar, the suspender, the scaffold board, the plywood, the steel bar, the fastener type hanger and the formwork.

[0051] Step S2, arrange the upper level horizontal bar on the roof beam along the direction of the main and secondary beams of the steel beam in both directions, and after connecting one end of the suspender to the upper level horizontal bar, connect the lower level horizontal bar to the other end of the suspender, and then A safety net is laid under the lower horizontal bar.

[0052] Preferably, both ends of the suspender are provided with double anti-slip fasteners, and the suspender is respectively connected to t...

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Abstract

The invention relates to the technical field of steel structure construction, in particular to a construction structure and method of ultrahigh spatial stiff beam cladding reinforced concrete. A roofbeam is utilized to serve as a supporting part, after an upper layer horizontal rod, a hanging rod, a lower layer horizontal rod, a scaffold plate and plywood are adopted to erect a suspension type operation platform, the suspension type operation platform is utilized to serve as an operation platform to sequentially complete the steps of mounting of a fastening type hanging frame, tying of reinforcing steel bars of a stiff beam, mounting of a stiff beam suspension type template and pouring of stiff beam concrete, accordingly the construction cost of the ultrahigh spatial stiff beam cladding reinforced concrete is sharply reduced, the construction structure has the characteristics that the erection speed is high, construction is easy and convenient, and materials are easy to get, and goodsocial benefits and economic benefits can be created.

Description

technical field [0001] The invention relates to the technical field of steel structure construction, in particular to a construction structure and a construction method of an ultra-high spatial stiffness beam covered with reinforced concrete. Background technique [0002] The reinforced concrete construction of super-high spatially stiff beams requires construction personnel to operate platforms and support bent frames for concrete beams. Traditional construction techniques include floor-to-ceiling full-house scaffolding and Bailey-style operating platforms. Among them, the floor-to-ceiling scaffolding must be fully erected from the ground, which has the disadvantages of heavy workload, long construction period, difficult construction, and high cost; the Bailey-type operating platform is made of steel-shaped space truss, and reserved holes are set on the wall. , using the wall as the support point to install the operation platform, compared with the floor-standing full-house...

Claims

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Application Information

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IPC IPC(8): E04C3/293E04G13/04
CPCE04C3/293E04G13/04
Inventor 张中胜
Owner MCC5 GROUP CORP SHANGHAI
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