CN107542217A - A kind of sandwich groove type plate of prestressing force concrete dense-rib - Google Patents
A kind of sandwich groove type plate of prestressing force concrete dense-rib Download PDFInfo
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- CN107542217A CN107542217A CN201710956289.8A CN201710956289A CN107542217A CN 107542217 A CN107542217 A CN 107542217A CN 201710956289 A CN201710956289 A CN 201710956289A CN 107542217 A CN107542217 A CN 107542217A
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- rib
- horizontal top
- sandwich
- type plate
- groove type
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Abstract
The invention discloses a kind of sandwich groove type plate of prestressing force concrete dense-rib, the groove profile prefabricated components that it is horizontal top and two side bars of downside arrangement are formed along its length.Wherein horizontal top is reduced the dosage of concrete in horizontal top, reduces deadweight, improved rigidity and bearing capacity using the sandwich structural form of close rib.Two side bars form a kind of new close column type frid frame structure for being not required to cruciform bracing after being connected with frame column, saved the construction cost of frame structure.So the present invention reduces cost on the premise of bearing capacity and globality and its security is ensured, simplifies construction, conduct oneself with dignity while can also insulation not increasing.Market application foreground is wide.
Description
Technical field
The present invention relates to a kind of prefabricated groove type plate, and in particular to a kind of sandwich groove type plate of prestressing force concrete dense-rib.
Background technology
With the fast development of building industrialization, the reinforced concrete prefabricated member of various assembled integrals is rapidly developed,
Wherein Prefabricated Concrete groove type plate is because with rational in infrastructure, span is big, and bearing capacity is strong, easy for construction, the features such as shortening the duration,
It is widely used in the floor and roofing of various long span buildings.But the Prefabricated Concrete groove type plate applied at present, conduct oneself with dignity to mitigate, reduce life
Production, transport and installation cost, the thinner thickness of its top plate, typically only have 60mm or so, so limit the span of groove type plate,
Meanwhile be incubated for having with for the building of sound isolation requirement, roofing, to meet the insulation and soundproof effect of building, roofing, just must
Heat preserving heat insulating noise insulation layer must be separately done on the top surface of groove type plate, thus it is necessary to increase the integrated construction of precast channel slab into
This.Therefore, to make full use of the construction advantage of groove type plate, research and develop new self-heat conserving precast channel slab and be very important.
The content of the invention
It is an object of the invention to provide a kind of from heavy and light, the wide sandwich groove profile of precast prestressed concrete dense-rib in more than 3m of plate
Plate, secure it on the horizontal bracket of frame column or frame column, form close column type frid frame structure.The invention discloses one
The precast prestressed sandwich groove type plate of concrete dense-rib of kind, it is horizontal top and two side bars of downside arrangement are formed along its length
Groove profile prefabricated components, the horizontal top is the sandwich flat board of close rib, and two vertical side bars are along horizontal top length direction cloth
It is placed in the both sides of top plate and the square type beam that horizontal top is isometric.The horizontal top is by upper and lower panel and positioned between the two
Arranged crosswise the frame-like structures that surround of longitudinal and transverse ribbed belt, longitudinal and transverse ribbed belt is respectively along the length direction and width of upper and lower panel
Region between upper and lower panel is divided into some individual cavities by degree direction arrangement, and corresponding filling is filled in individual cavities
Block.To improve the bearing capacity and rigidity of plate, the steel bar stress in vertical side bar uses deformed bar.To ensure side bar and frame
The connection of trestle is reliable, in the circular hole for being provided at both ends with several lateral direction penetratings of the side bar.To improve the waterproofing and anti-leakage of plate
Ability, the reinforcing bar in the horizontal top upper and lower panel use welded reinforcement mesh sheet.Influenceed to reduce heat bridge, in longitudinal and transverse ribbed belt
Concrete use structural thermal insulation lightweight aggregate concrete.To improve heat insulating effect, the light filling block uses light thermal-insulation
Material.During construction, the precast prestressed sandwich groove type plate lifting of concrete dense-rib is first placed on to the transverse direction of frame column or frame column
On bracket, then it is connected as one with frame column by penetrating reinforcing bar or screw rod in reserved horizontal circular hole, at this moment, institute
Stating side bar in groove type plate just becomes Vierendeel girder, while together form close column type frid frame structure with frame column.The present invention
For horizontal top and the integral prefabricated part of groove profile of two vertical side bar compositions, its horizontal top is using the sandwich construction shape of close rib
Formula, reduce the dosage of concrete in horizontal top, reduce deadweight, increase the width and height of itself again, improve rigidity and
Bearing capacity.Two side bars form a kind of new close column type frid framework knot for being not required to cruciform bracing after being connected with frame column
Structure, the construction cost of frame structure is saved.So the present invention is on the premise of bearing capacity and globality and its security is ensured
Reduce cost, simplify construction, do not increase deadweight and meanwhile can also insulation.Brief description of the drawings:Fig. 1 is the vertical of the present invention
Body schematic diagram.Fig. 2 is cross section view of the present invention along light filling block.Embodiment:As shown in Figure 1-2, this reality
Apply example and disclose a kind of sandwich groove type plate of precast prestressed concrete dense-rib, it for square type horizontal top 1 and along its length
The integral prefabricated part of groove profile of two vertical side bars 2 below is arranged in, vertical side bar 2 is along the length direction cloth of horizontal top 1
Put the square type beam isometric with horizontal top 1.Wherein horizontal top 1 includes top panel 11, lower panel 12 and crisscross uniform
In longitudinal rib band 13 between the two and cross rib band 14, longitudinal rib band 13, cross rib band 14 are by the region between top panel 11, lower panel 12
Some individual cavities are divided into, are filled with corresponding filling block light filling block 15 in individual cavities, filling block 15 is protected by lightweight
Adiabator is made.To improve the bearing capacity and rigidity of plate, the steel bar stress in vertical side bar 2 uses deformed bar.To protect
It is reliable to demonstrate,prove the connection of side bar 2 and frame column, in the circular hole 21 for being provided at both ends with several lateral direction penetratings of the side bar 2.To carry
The waterproofing and anti-leakage ability of high plate, the reinforcing bar in the upper and lower panel of the horizontal top 1 use welded reinforcement mesh sheet.To reduce heat
Bridge influences, and the concrete in the longitudinal and transverse ribbed belt of the horizontal top 1 uses structural thermal insulation lightweight aggregate concrete.During construction, first it incite somebody to action this
Embodiment lifting is placed on the horizontal bracket of frame column or frame column, then by penetrating steel in reserved horizontal circular hole 21
Muscle or screw rod connect as one it with frame column, and at this moment, side bar 2 just becomes Vierendeel girder, while and frame in the groove type plate
Trestle together form close column type frid frame structure.The present embodiment is the groove profile of horizontal top and two vertical side bar compositions
Integral prefabricated part, its horizontal top are reduced the dosage of concrete in horizontal top, reduced certainly using the sandwich structural form of close rib
Weight, increases the width and height of itself, improves rigidity and bearing capacity again.Two plate-girders form one after being connected with frame column
Kind is not required to the new close column type frid frame structure of cruciform bracing, saves the construction cost of concrete frame structure.So the present embodiment
Cost is reduced on the premise of bearing capacity and globality and its security is ensured, simplifies construction, is not increasing deadweight simultaneously
Can also insulation.
Claims (4)
- A kind of 1. sandwich groove type plate of prestressing force concrete dense-rib, it is characterised in that：Its downside cloth for horizontal top and along its length The groove profile prefabricated components that two side bars put are formed, the horizontal top are the sandwich flat board of close rib, and two vertical side bars are along water Ceiling length direction is arranged in the both sides of top plate and the square type beam that horizontal top is isometric.
- 2. the sandwich groove type plate of prestressing force concrete dense-rib according to claim 1, it is characterised in that：The horizontal top is served as reasons The frame-like structures that upper and lower panel and longitudinal and transverse ribbed belt positioned at arranged crosswise between the two surround, longitudinal and transverse ribbed belt edge respectively The length direction and width of upper and lower panel are arranged is divided into some individual cavities by the region between upper and lower panel, independent Corresponding filling block is filled in cavity.
- 3. the sandwich groove type plate of prestressing force concrete dense-rib according to claim 2, it is characterised in that：In the upper and lower panel Reinforcing bar is welded reinforcement mesh sheet, and the concrete in the longitudinal and transverse ribbed belt uses structural thermal insulation lightweight aggregate concrete, and the filling block is adopted Use light heat insulation material.
- 4. the sandwich groove type plate of prestressing force concrete dense-rib according to claim 1, it is characterised in that：In the vertical side bar by Power reinforcing bar uses deformed bar, and the both ends of beam are each provided with the circular hole of several lateral direction penetratings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956289.8A CN107542217A (en) | 2017-10-16 | 2017-10-16 | A kind of sandwich groove type plate of prestressing force concrete dense-rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956289.8A CN107542217A (en) | 2017-10-16 | 2017-10-16 | A kind of sandwich groove type plate of prestressing force concrete dense-rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542217A true CN107542217A (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956289.8A Pending CN107542217A (en) | 2017-10-16 | 2017-10-16 | A kind of sandwich groove type plate of prestressing force concrete dense-rib |
Country Status (1)
| Country | Link |
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| CN (1) | CN107542217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113327A (en) * | 2018-09-30 | 2019-01-01 | 重庆瑞鑫科五金制品有限公司 | A kind of telescopic U plate with riblet |
| CN111622402A (en) * | 2019-12-18 | 2020-09-04 | 湖南诚友绿色建材科技有限公司 | Multi-rib core concrete deep beam plate for large-scale pig farm overhead layer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312275Y (en) * | 1997-10-30 | 1999-03-31 | 吕丰模 | Rib steel reinforced GRC surface two direction prestressing force slab |
| US6869669B2 (en) * | 2001-11-14 | 2005-03-22 | Advanced Wall Systems Llc | Fiber-reinforced sandwich panel |
| JP2007205031A (en) * | 2006-02-01 | 2007-08-16 | Asahi Glass Co Ltd | Jig for assembling lattice panel and assembling method for the same |
| CN106760177A (en) * | 2017-02-02 | 2017-05-31 | 湖南诚友绿色建材科技有限公司 | A kind of sandwich groove type plate of laminated prestressed concrete dense-rib |
| CN106836626A (en) * | 2017-02-19 | 2017-06-13 | 湖南诚友绿色建材科技有限公司 | A kind of Lightweight core mould pre-stress concrete groove profile composite plate |
-
2017
- 2017-10-16 CN CN201710956289.8A patent/CN107542217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312275Y (en) * | 1997-10-30 | 1999-03-31 | 吕丰模 | Rib steel reinforced GRC surface two direction prestressing force slab |
| US6869669B2 (en) * | 2001-11-14 | 2005-03-22 | Advanced Wall Systems Llc | Fiber-reinforced sandwich panel |
| JP2007205031A (en) * | 2006-02-01 | 2007-08-16 | Asahi Glass Co Ltd | Jig for assembling lattice panel and assembling method for the same |
| CN106760177A (en) * | 2017-02-02 | 2017-05-31 | 湖南诚友绿色建材科技有限公司 | A kind of sandwich groove type plate of laminated prestressed concrete dense-rib |
| CN106836626A (en) * | 2017-02-19 | 2017-06-13 | 湖南诚友绿色建材科技有限公司 | A kind of Lightweight core mould pre-stress concrete groove profile composite plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113327A (en) * | 2018-09-30 | 2019-01-01 | 重庆瑞鑫科五金制品有限公司 | A kind of telescopic U plate with riblet |
| CN109113327B (en) * | 2018-09-30 | 2020-11-13 | 重庆瑞鑫科五金制品有限公司 | Telescopic U-shaped plate with small ribs |
| CN111622402A (en) * | 2019-12-18 | 2020-09-04 | 湖南诚友绿色建材科技有限公司 | Multi-rib core concrete deep beam plate for large-scale pig farm overhead layer |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
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| WD01 | Invention patent application deemed withdrawn after publication |