CN205276628U - Combination system of superimposed sheet bottom plate truss - Google Patents
Combination system of superimposed sheet bottom plate truss Download PDFInfo
- Publication number
- CN205276628U CN205276628U CN201520791241.2U CN201520791241U CN205276628U CN 205276628 U CN205276628 U CN 205276628U CN 201520791241 U CN201520791241 U CN 201520791241U CN 205276628 U CN205276628 U CN 205276628U
- Authority
- CN
- China
- Prior art keywords
- muscle
- base plate
- steel bar
- superimposed sheet
- bar girder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003205 muscle Anatomy 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 210000001015 abdomen Anatomy 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 11
- 239000004567 concrete Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model provides a combination system of superimposed sheet bottom plate truss can improve superimposed sheet the stiffness, and reduces its deformation. A combination system of superimposed sheet bottom plate truss, includes bottom plate and steel bar truss, steel bar truss including wind up the muscle and with muscle welded abdomen muscle winds up, the abdomen muscle be two sets of continuous wave shape wave reinforcing bars, the peak of a list ripples of two sets of continuous wave shape wave reinforcing bars all welds as an organic wholely with the muscle that winds up, the symmetrical setting of minimum of a list ripples of two sets of continuous wave shape wave reinforcing bars is in the muscle both sides of winding up, steel bar truss sets up along bottom plate horizontal parallel interval or / and sets up along the vertical parallel interval in bottom, and steel bar truss's bottom is pre -buried at the bottom plate, and steel bar truss's upper end is higher than the top surface of bottom plate.
Description
Technical field
This utility model relates to the combined system of a kind of superimposed sheet base plate truss, is suitable for assembled integral building and uses.
Background technology
Building industrialization has become the inexorable trend of China's building trade development, is changed into by prefabrication by cast-in-place architectural mode, field-installed assembled integral architectural mode, it has also become the mission of modern architecture practitioner.
At present, laminated floor slab mainly has ordinary flat type prestressed concrete laminated floor slab, prefabricated prestressed concrete overlapped slab with ribbing and regular reinforcement truss superimposed sheet. Ordinary flat type prestressed concrete overlapped slab relies on the matsurface of plate upper surface to be combined with overlapping layers concrete, resists section shear, and shear resistance is poor; Prefabricated prestressed concrete overlapped slab with ribbing with concrete rib, leaves for interting the cavity of reinforcing bar on rib, and this rib easily destroys in hoisting transportation process, and is not easy to intert reinforcing bar; Regular reinforcement truss superimposed sheet is owing to adopting common steel bar stress, and panel stiffness is little, yielding, and required plate thickness is big, adds dead load, and this plate bearing load scope is less.
Utility model content
This utility model purpose is to provide the combined system of a kind of superimposed sheet base plate truss, it is possible to increase superimposed sheet integral rigidity, and reduces its deformation.
To achieve these goals, this utility model adopts below scheme:
A kind of combined system of superimposed sheet base plate truss, including base plate and steel bar girder, steel bar girder includes winding up muscle and the abdomen muscle that welds with the muscle that winds up, abdomen muscle is two groups of continuous wave shape wave reinforcing bars, the peak of the single ripple of two groups of continuous wave shape wave reinforcing bars is all welded as a whole with the muscle that winds up, and the minimum point of the single ripple of two groups of continuous wave shape wave reinforcing bars is symmetricly set on muscle both sides of winding up; Steel bar girder is arranged along the horizontally-parallel interval of base plate or/and parallel longitudinal interval is arranged along bottom, and the bottom of steel bar girder is embedded in base plate, and the upper end of steel bar girder is higher than the end face of base plate.
The combined system preferred version of superimposed sheet base plate truss, it also includes two lower edge muscle, and the minimum point of the single ripple of two groups of continuous wave shape wave reinforcing bars is welded as a whole with lower edge muscle respectively.
The combined system preferred version of superimposed sheet base plate truss, base plate includes the main muscle of prestressing force, distribution bar, solid base plate and rear pouring concrete overlapping layers, steel bar girder colligation is on the main muscle of prestressing force or distribution bar, the bottom of steel bar girder is embedded in solid base plate, the reinforcing bar end face higher than solid base plate that winds up of steel bar girder, then build prefabricated panel one entirety of formation of rear pouring concrete overlapping layers and formation.
The beneficial effects of the utility model:
1. the steel bar girder adopted in this superimposed sheet adds the rigidity of superimposed sheet, reduces superimposed sheet amount of deflection in construction, it is achieved that in construction, relatively large span is exempted to support, and accelerates speed of application;
2. steel bar girder arranges or/and parallel longitudinal interval is arranged along bottom along the horizontally-parallel interval of base plate, it is possible to increase superimposed sheet integral rigidity, and reduces its deformation.
Accompanying drawing explanation
Fig. 1 is the combining architecture schematic diagram of embodiment 1 superimposed sheet base plate truss.
Fig. 2 is the combining architecture cross-sectional schematic of embodiment 1 superimposed sheet base plate truss.
Fig. 3 is the truss arrangement schematic diagram of embodiment 1.
Fig. 4 is the truss arrangement schematic diagram of embodiment 2.
Fig. 5 is the truss arrangement schematic diagram of embodiment 3.
In figure 1, abdomen muscle, 2, lower edge muscle, 3, wind up muscle, 4, distribution bar, 5, the main muscle of prestressing force, 6, solid base plate, 7, steel bar girder, 8, base plate.
Detailed description of the invention
Being better understood from this utility model for the ease of those skilled in the art, below in conjunction with the drawings and specific embodiments, this utility model is described in further details, following being merely illustrative of does not limit protection domain of the present utility model.
Embodiment 1
With reference to accompanying drawing 1, Fig. 2 and Fig. 3, a kind of combined system of superimposed sheet base plate truss, including base plate 8 and steel bar girder 7, abdomen muscle 1 that steel bar girder 7 includes winding up muscle 3 and welds with the muscle 3 that winds up and two lower edge muscle 2, abdomen muscle 1 is two groups of continuous wave shape wave reinforcing bars, the peak of the single ripple of two groups of continuous wave shape wave reinforcing bars is all welded as a whole with the muscle 3 that winds up, the minimum point of the single ripple of two groups of continuous wave shape wave reinforcing bars is symmetricly set on muscle 3 both sides of winding up, and the minimum point of the single ripple cutting two groups of continuous wave shape wave reinforcing bars is welded as a whole with lower edge muscle 2 respectively; Steel bar girder 7 is arranged along the horizontally-parallel interval of base plate 8 or/and parallel longitudinal interval is arranged along bottom, and the bottom of steel bar girder 7 is embedded in base plate 8, and the upper end of steel bar girder 7 is higher than the end face of base plate 8.
Base plate 8 includes the main muscle of prestressing force 5, distribution bar 4, solid base plate 6 and rear pouring concrete overlapping layers, steel bar girder 7 colligation is on the main muscle 5 of prestressing force or distribution bar 4, and it is placed in template, solid base plate 6 is built and is formed in template, the bottom of steel bar girder 7 is embedded in solid base plate 6, the muscle 3 end face higher than solid base plate 6 that winds up of steel bar girder 7, then build prefabricated panel one entirety of formation of rear pouring concrete overlapping layers and formation.
Embodiment 2
With reference to accompanying drawing 4, steel bar girder 7 is arranged along the parallel longitudinal interval of base plate 8.
Embodiment 3
With reference to accompanying drawing 5, steel bar girder 7 is arranged along the horizontally-parallel interval of base plate 8 and parallel longitudinal interval is arranged along bottom, in crisscross.
Above only describes ultimate principle of the present utility model and preferred implementation, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection domain of the present utility model.
Claims (3)
1. the combined system of a superimposed sheet base plate truss, including base plate and steel bar girder, it is characterized in that: steel bar girder includes winding up muscle and the abdomen muscle that welds with the muscle that winds up, abdomen muscle is two groups of continuous wave shape wave reinforcing bars, the peak of the single ripple of two groups of continuous wave shape wave reinforcing bars is all welded as a whole with the muscle that winds up, and the minimum point of the single ripple of two groups of continuous wave shape wave reinforcing bars is symmetricly set on muscle both sides of winding up; Steel bar girder is arranged along the horizontally-parallel interval of base plate or/and parallel longitudinal interval is arranged along bottom, and the bottom of steel bar girder is embedded in base plate, and the upper end of steel bar girder is higher than the end face of base plate.
2. the combined system of superimposed sheet base plate truss according to claim 1, it is characterised in that: it also includes two lower edge muscle, and the minimum point of the single ripple of two groups of continuous wave shape wave reinforcing bars is welded as a whole with lower edge muscle respectively.
3. the combined system of superimposed sheet base plate truss according to claim 1 or claim 2, it is characterized in that: base plate includes the main muscle of prestressing force, distribution bar and solid base plate, steel bar girder colligation is on the main muscle of prestressing force or distribution bar, the bottom of steel bar girder is embedded in solid base plate, the reinforcing bar end face higher than solid base plate that winds up of steel bar girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791241.2U CN205276628U (en) | 2015-10-14 | 2015-10-14 | Combination system of superimposed sheet bottom plate truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520791241.2U CN205276628U (en) | 2015-10-14 | 2015-10-14 | Combination system of superimposed sheet bottom plate truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276628U true CN205276628U (en) | 2016-06-01 |
Family
ID=56061212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520791241.2U Expired - Fee Related CN205276628U (en) | 2015-10-14 | 2015-10-14 | Combination system of superimposed sheet bottom plate truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276628U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436996A (en) * | 2016-09-26 | 2017-02-22 | 昆山生态屋建筑技术有限公司 | Prestressed slab |
| CN108468402A (en) * | 2018-04-03 | 2018-08-31 | 中国航天建设集团有限公司 | Shear Behavior of R. c. Laminated Slabs precast construction and method |
| CN110359488A (en) * | 2019-07-12 | 2019-10-22 | 中铁第四勘察设计院集团有限公司 | A kind of fender member of assembled underground structure and its connecting structure with arch sheet |
| CN110359487A (en) * | 2019-07-12 | 2019-10-22 | 中铁第四勘察设计院集团有限公司 | A kind of fabricated construction side wall prefabricated component and its with arch sheet connecting structure |
-
2015
- 2015-10-14 CN CN201520791241.2U patent/CN205276628U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436996A (en) * | 2016-09-26 | 2017-02-22 | 昆山生态屋建筑技术有限公司 | Prestressed slab |
| CN106436996B (en) * | 2016-09-26 | 2019-05-21 | 昆山生态屋建筑技术有限公司 | A kind of pre-stress floor |
| CN108468402A (en) * | 2018-04-03 | 2018-08-31 | 中国航天建设集团有限公司 | Shear Behavior of R. c. Laminated Slabs precast construction and method |
| CN108468402B (en) * | 2018-04-03 | 2024-05-31 | 中国航天建设集团有限公司 | Reinforced concrete superimposed sheet prefabricated structure and method |
| CN110359488A (en) * | 2019-07-12 | 2019-10-22 | 中铁第四勘察设计院集团有限公司 | A kind of fender member of assembled underground structure and its connecting structure with arch sheet |
| CN110359487A (en) * | 2019-07-12 | 2019-10-22 | 中铁第四勘察设计院集团有限公司 | A kind of fabricated construction side wall prefabricated component and its with arch sheet connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |