CN106013596A - Prestressed reinforced concrete laminated slab with broken rib and manufacturing method thereof - Google Patents
Prestressed reinforced concrete laminated slab with broken rib and manufacturing method thereof Download PDFInfo
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- CN106013596A CN106013596A CN201610401438.XA CN201610401438A CN106013596A CN 106013596 A CN106013596 A CN 106013596A CN 201610401438 A CN201610401438 A CN 201610401438A CN 106013596 A CN106013596 A CN 106013596A
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- rib
- reinforced concrete
- prestressed reinforced
- concrete
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention relates to a prestressed reinforced concrete laminated slab with a broken rib and a manufacturing method thereof. The prestressed reinforced concrete laminated slab comprises a prestressed reinforced concrete foundation board and a concrete longitudinal rib. The concrete longitudinal rib is of a disconnected structure with a rib breaking opening. Longitudinal bars in the longitudinal rib penetrate through the rib breaking opening to serve as non-disconnected reinforced bars. In practical engineering, the disconnection form of the longitudinal rib is designed according to the actual requirements so that an enough space can be formed in the rib breaking opening to allow various types of pipelines to pass through, the integrality of a subsequent cast-in-place concrete lamination layer can be improved, and the invert arch value of the foundation board can be reduced. The prestressed reinforced concrete laminated slab with the broken rib can lower the construction difficulty and shorten the construction period, and facilities installation of water and electricity pipelines and the like.
Description
Technical field
The present invention relates to prestressed reinforced concrete superimposed sheet, specifically a kind of disconnected rib prestressed reinforced concrete superimposed sheet of band and preparation method thereof.
Background technology
Raising along with modern architecture industrialization degree, prestressed reinforced concrete superimposed sheet with longitudinal rib has obtained increasingly being widely applied, its cracking resistance is good, decrease template support, short construction period, and owing to longitudinal rib both sides have variously-shaped hole, the antiarch value of plate can be effectively reduced, make at the bottom of plate smooth, after pouring concrete overlapping layers, there is again the advantage that concrete cast-in-situ structural integrity is good thereafter.But owing to longitudinal rib both-side opening is less, in work progress, the pipeline such as water power is relatively difficult through hole, needs carry out on-the-spot reaming, now have the danger of the bar cutting in longitudinal rib or base plate, too increase the difficulty of construction simultaneously, extend the duration, and have the possibility making precoated plate depression of bearing force.
Summary of the invention
It is desirable to provide one can reduce difficulty of construction, the band of the pipelinings such as reduction of erection time, beneficially water power breaks rib prestressed reinforced concrete superimposed sheet and preparation method thereof.
The present invention solves its technical problem and the technical scheme is that
The disconnected rib prestressed reinforced concrete superimposed sheet of a kind of band, including prestressed reinforced concrete base plate, concrete longitudinal rib, concrete longitudinal rib is the discontinuous structure with disconnected rib mouth, and longitudinal rib vertical internal rod is non-discontinuous reinforcing bar through disconnected rib mouth.
Further, the bottom of concrete longitudinal rib has spaced lateral direction penetrating hole.
Further, concrete longitudinal rib is single rib or double rib.
Further, disconnected rib mouth is positioned at centre position or the deviation centre position of concrete longitudinal rib.
Above-mentioned band breaks the manufacture method of rib prestressed reinforced concrete superimposed sheet, carries out in the steps below:
(1) template of prestressed reinforced concrete base plate, the template of concrete longitudinal rib being propped up, assembling reinforcement, longitudinal rib vertical internal rod is uninterrupted in disconnected rib mouth position, is continuous print；
(2) prestressed reinforcement of tensioning；
(3) casting concrete, by base plate and longitudinal rib formed by integrally casting molding maintenance；
(4) loosen deformed bar, i.e. form the disconnected rib prestressed reinforced concrete superimposed sheet of band.
Using the present invention of technique scheme, compared with prior art, it provides the benefit that:
Keep reinforcing bar in longitudinal rib not turn off, longitudinal rib is disconnected in some position so that longitudinal rib becomes two-part, and the length of two sections of longitudinal ribs of having no progeny is equal or different；Rib prestressed reinforced concrete superimposed sheets double for band, the disconnected rib mouth of longitudinal rib also can break rib by alternating expression.So, when the pipelinings such as water power (run-in index lays or emission-type lays), can be by the collaborative disconnected rib mouth position considering each superimposed sheet longitudinal rib, on-the-spot various pipeline is made to install smoothly, under conditions of meeting requirement for bearing capacity, it is achieved reduce difficulty of construction, the purpose of reduction of erection time.
Accompanying drawing explanation
Fig. 1 is single rib, the rib mouth band when centre position that breaks breaks rib prestressed reinforced concrete superimposed sheet structural representation；
Fig. 2 is that band when single rib, disconnected rib mouth deviation centre position breaks rib prestressed reinforced concrete superimposed sheet structural representation；
Fig. 3 is double rib, the rib mouth run-in index band all when centre position that breaks breaks rib prestressed reinforced concrete superimposed sheet structural representation；
Fig. 4 is that double rib, disconnected rib mouth run-in index band when deviateing centre position in the same direction breaks rib prestressed reinforced concrete superimposed sheet structural representation；
Fig. 5 is double rib, the rib mouth alternating expression band round about when deviation centre position that breaks breaks rib prestressed reinforced concrete superimposed sheet structural representation；
In figure: 1-prestressed reinforced concrete base plate；2-concrete longitudinal rib；3-lateral direction penetrating hole；4-deformed bar；5-breaks rib mouth；6-longitudinal rib vertical internal rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is described in detail, but the present invention is not limited in any form by embodiment.
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, the disconnected rib prestressed reinforced concrete superimposed sheet of a kind of band, it is made up of prestressed reinforced concrete base plate 1, concrete longitudinal rib 2, concrete longitudinal rib 2 can be single rib, can also be double ribs, disconnected rib mouth 5 is offered on concrete longitudinal rib 2, the bottom of concrete longitudinal rib 2 has spaced lateral direction penetrating hole 3, base plate, longitudinal rib bury deformed bar 4 and longitudinal rib vertical internal rod 6 respectively underground, and longitudinal rib vertical internal rod 6 forms non-discontinuous reinforcing bar through disconnected rib mouth 5.
Disconnected rib mouth 5 can be located at the centre position of concrete longitudinal rib 2, becomes equal length two-part and breaks rib；Disconnected rib mouth 5 may also deviate from centre position, becomes unequal length two-part and breaks rib；During double rib, the disconnected rib mouth 5 of two concrete longitudinal ribs 2, can be all in centre position, it is also possible to deviate centre position in the same direction, both of these case can be described as run-in index and breaks rib, or deviates centre position round about, and this situation can be described as alternating expression and breaks rib.Enough spaces so can either be had at disconnected rib mouth 5 to wear various pipeline, globality can be improved again when follow-up cast-in-place concrete overlapping layers, reduce the antiarch value of base plate.Owing to monoblock floor drawing-in wire needs to arrange the disconnected rib mouth 5 of diverse location on concrete longitudinal rib 2, so rib will should equidistantly break and unequal-interval breaks that rib is collaborative to be considered, it is arranged in monoblock floor according to certain order, to reach optimal pipelining effect, reduce difficulty of construction, reduction of erection time.
Band described in the present embodiment breaks rib prestressed reinforced concrete superimposed sheet, and its manufacture method is as follows:
(1) template of prestressed reinforced concrete base plate 1, the template of concrete longitudinal rib 2 being propped up, assembling reinforcement, longitudinal rib vertical internal rod 6 is uninterrupted in disconnected rib mouth 5 position, is continuous print；
(2) prestressed reinforcement of tensioning 4；
(3) casting concrete, by base plate and longitudinal rib formed by integrally casting molding maintenance；
(4) loosen deformed bar 4, i.e. form the disconnected rib prestressed reinforced concrete superimposed sheet of band.
The above, be only preferred embodiment of the present invention, and invention is not made any pro forma restriction.Every longitudinal rib according to the present invention is interrupted any simple modification, equivalent variations and the modification that above example is made by technology, belongs to protection scope of the present invention.
Claims (5)
1. the disconnected rib prestressed reinforced concrete superimposed sheet of band, including prestressed reinforced concrete base plate, concrete longitudinal rib, it is characterized in that: concrete longitudinal rib is the discontinuous structure with disconnected rib mouth, longitudinal rib vertical internal rod is non-discontinuous reinforcing bar through disconnected rib mouth.
2. break rib prestressed reinforced concrete superimposed sheet according to the band described in claims 1, it is characterised in that: the bottom of concrete longitudinal rib has spaced lateral direction penetrating hole.
3. break rib prestressed reinforced concrete superimposed sheet according to the band described in claims 1, it is characterised in that: concrete longitudinal rib is single rib or double rib.
4. break rib prestressed reinforced concrete superimposed sheet according to the band described in claims 1, it is characterised in that: disconnected rib mouth is positioned at centre position or the deviation centre position of concrete longitudinal rib.
5. the manufacture method of the disconnected rib prestressed reinforced concrete superimposed sheet of band as described in claims any one of 1-4, it is characterised in that carry out in the steps below:
(1) template of prestressed reinforced concrete base plate, the template of concrete longitudinal rib being propped up, assembling reinforcement, longitudinal rib vertical internal rod is uninterrupted in disconnected rib mouth position, is continuous print；
(2) prestressed reinforcement of tensioning；
(3) casting concrete, by base plate and longitudinal rib formed by integrally casting molding maintenance；
(4) loosen deformed bar, i.e. form the disconnected rib prestressed reinforced concrete superimposed sheet of band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610401438.XA CN106013596B (en) | 2016-06-10 | 2016-06-10 | Disconnected rib prestressed reinforced concrete superimposed sheet of band and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610401438.XA CN106013596B (en) | 2016-06-10 | 2016-06-10 | Disconnected rib prestressed reinforced concrete superimposed sheet of band and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013596A true CN106013596A (en) | 2016-10-12 |
| CN106013596B CN106013596B (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610401438.XA Active CN106013596B (en) | 2016-06-10 | 2016-06-10 | Disconnected rib prestressed reinforced concrete superimposed sheet of band and preparation method thereof |
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| CN (1) | CN106013596B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176862A (en) * | 2018-11-09 | 2019-01-11 | 沈阳建筑大学 | The making apparatus structure and production method of prestressing force prefabricated panel with ribbing |
| CN109537789A (en) * | 2018-12-28 | 2019-03-29 | 上海欧本钢结构有限公司 | A kind of aperture clod wash rib superimposed sheet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953291A (en) * | 1995-06-09 | 1997-02-25 | Sekisui Plastics Co Ltd | Substrate for concrete slab with pre-fixed pipe, construction method of concrete slab using the substrate and structure thereof |
| CN2633997Y (en) * | 2003-09-01 | 2004-08-18 | 吴方伯 | Steel bar concrete prefabricated plate with rib |
| CN101245637A (en) * | 2007-02-13 | 2008-08-20 | 邱则有 | Laminated slab |
| CN101550738A (en) * | 2006-08-22 | 2009-10-07 | 邱则有 | Folding converse T-shaped plate |
| CN201424730Y (en) * | 2009-04-24 | 2010-03-17 | 湖南高岭建设集团股份有限公司 | Rib steel reinforcement concrete prefabricated part plate |
| CN201620521U (en) * | 2010-03-29 | 2010-11-03 | 曙光控股集团有限公司 | Reinforced concrete prefabricated part plate with ribs |
-
2016
- 2016-06-10 CN CN201610401438.XA patent/CN106013596B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0953291A (en) * | 1995-06-09 | 1997-02-25 | Sekisui Plastics Co Ltd | Substrate for concrete slab with pre-fixed pipe, construction method of concrete slab using the substrate and structure thereof |
| CN2633997Y (en) * | 2003-09-01 | 2004-08-18 | 吴方伯 | Steel bar concrete prefabricated plate with rib |
| CN101550738A (en) * | 2006-08-22 | 2009-10-07 | 邱则有 | Folding converse T-shaped plate |
| CN101245637A (en) * | 2007-02-13 | 2008-08-20 | 邱则有 | Laminated slab |
| CN201424730Y (en) * | 2009-04-24 | 2010-03-17 | 湖南高岭建设集团股份有限公司 | Rib steel reinforcement concrete prefabricated part plate |
| CN201620521U (en) * | 2010-03-29 | 2010-11-03 | 曙光控股集团有限公司 | Reinforced concrete prefabricated part plate with ribs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176862A (en) * | 2018-11-09 | 2019-01-11 | 沈阳建筑大学 | The making apparatus structure and production method of prestressing force prefabricated panel with ribbing |
| CN109176862B (en) * | 2018-11-09 | 2023-09-29 | 新疆博壹市政工程有限责任公司 | Manufacturing equipment structure and manufacturing method of ribbed prestressed prefabricated bottom plate |
| CN109537789A (en) * | 2018-12-28 | 2019-03-29 | 上海欧本钢结构有限公司 | A kind of aperture clod wash rib superimposed sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013596B (en) | 2019-07-09 |
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