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Assembly type supporting system

A support system and assembled technology, applied in the direction of formwork/formwork/work frame, connectors of formwork/formwork/work frame, building components, etc., can solve the problem of unused component bearing capacity, low construction efficiency, and overall In order to achieve the effect of reducing the workload of support erection, reducing the on-site construction process and improving the construction efficiency

Pending Publication Date: 2020-09-18
CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the vertical component support system and the horizontal component support system of prefabricated buildings are two relatively independent parts. The vertical component support system and the horizontal component support system have not formed an overall stressed structural system. The bearing capacity of the component support process, the entire support system does not use the bearing capacity of the components, and the integrity is poor, resulting in a large number and dense vertical support of the working layer, which seriously interferes with the construction of other processes and affects the efficiency of on-site construction. The construction efficiency is not high, and the safety reserve Low

Method used

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  • Assembly type supporting system
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  • Assembly type supporting system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] See attached figure 1 And Figure 5 As shown, this embodiment provides a prefabricated support system, including two vertical members 2, a support assembly, and a laminated floor 1. The support assembly includes a support plate 31 and an inclined support 32, and the support plate 31 is fixed to the vertical member 2. The upper surface of the support plate 31 is flush with the top surface of the vertical member 2, and the bottom sides of the two ends of the laminated floor 1 are placed on the upper surface of the support plate 31 on the two vertical members 2 respectively. The top end of the support 32 is connected with the vertical member 2, and the bottom end of the diagonal support 32 is hinged to the ground or the next floor. The vertical member 2 in this embodiment is a prefabricated wall panel. In other embodiments, the vertical member 2 can be a prefabricated column and a prefabricated beam. The prefabricated beam is placed on the top side of the two prefabricated c...

example 1

[0044] Example 1: When the span of the laminated floor 1 is 4000mm, the vertical support 34 is not provided on the bottom side of the laminated floor 1. The upper chord 13 of the truss is HRB335 steel with a nominal diameter of 10mm, the lower chord 14 is HRB335 with a nominal diameter of 8mm, the web 15 is HRB335 with a nominal diameter of 6mm, the distance between the 15 nodes of the web is 200mm, the truss height is 100mm, and the truss is transverse. The spacing is 150mm, and the total thickness of the laminated floor 1 is 150mm after the concrete is poured. The vertical load is calculated according to formula (1). The construction load applied to the steel truss 12 is determined by the weight of the precast layer 11 and the weight of the newly poured concrete The self-weight of the steel bar truss 12, the vertical load of the construction personnel and the construction equipment are combined according to formula (1). After calculating the vertical load, the maximum deflect...

example 2

[0045] Example 2: When the span of the laminated floor 1 is 4000mm, a vertical support 34 is provided on the bottom side of the laminated floor 1. At this time, the span of the laminated floor 1 is equivalent to 2000mm, the upper chord 13 of the truss is HRB335 steel with a nominal diameter of 8mm, the lower chord 14 is HRB335 steel with a nominal diameter of 8mm, and the web 15 is HRB335 steel with a nominal diameter of 6mm. The distance between the 15 nodes of the web members is 200mm, the height of the truss is 80mm, and the lateral distance of the trusses is 500mm. After the concrete is poured, the total thickness of the laminated floor 1 is 130mm. The construction load applied to the truss is composed of the self-weight of the precast layer 11, the self-weight of the newly poured cast-in-situ concrete, the self-weight of the steel truss 12, and the load of the construction personnel and construction equipment according to formula (1). The calculated maximum deflection of t...

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PUM

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Abstract

The invention provides an assembly type supporting system. The system involves two vertical components, a supporting assembly and a composite floor slab, wherein the supporting assembly comprises inclined supports and two supporting plates, wherein the two supporting plates are fixed to the edges of the top ends of the vertical components correspondingly, the bottom sides of the two ends of the composite floor slab are placed on the upper surfaces of the two supporting plates correspondingly, the top ends of the inclined supports are connected with the vertical components or the supporting plates, and the bottom ends of the inclined supports are hinged to the ground or the next floor. According to the assembly type supporting system, the composite floor slab, the vertical prefabricated components and the supporting assembly form an overall stress structural system similar to a truss; the bearing capacity of the vertical components is fully utilized, and the purposes of avoiding vertical support, reducing the workload of supporting erection, shortening the construction period and reducing the cost can be achieved; and the vertical prefabricated components and horizontal prefabricated components are connected together through the supporting plates, and horizontal loads borne by the composite floor slab in the construction process can be transmitted to the vertical prefabricated components through the supporting plates to achieve the overall stress.

Description

Technical field [0001] The invention belongs to the technical field of prefabricated buildings, and specifically relates to a prefabricated supporting system. Background technique [0002] The temporary support technology of prefabricated components in prefabricated buildings is a key technology in the construction process. In the prior art, the vertical component support and the horizontal component support are set independently, and the overall force system is not formed. [0003] At present, the vertical component support system and the horizontal component support system of prefabricated buildings are relatively independent parts. The vertical component support system and the horizontal component support system do not form an overall structural system under force, and the vertical components are not fully utilized. The load-bearing capacity in the process of component support, the load-bearing capacity of the unused components of the entire support system, and poor integrity, r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/38E04G11/48E04G17/16
CPCE04B5/38E04G11/48E04G17/16
Inventor 肖阿林唐雄
Owner CHINA MINGSHENG DRAWIN TECH INVESTMENT CO LTD