CN106609570A - Laminated assembly type concrete ribbed floor - Google Patents
Laminated assembly type concrete ribbed floor Download PDFInfo
- Publication number
- CN106609570A CN106609570A CN201610868552.3A CN201610868552A CN106609570A CN 106609570 A CN106609570 A CN 106609570A CN 201610868552 A CN201610868552 A CN 201610868552A CN 106609570 A CN106609570 A CN 106609570A
- Authority
- CN
- China
- Prior art keywords
- girt strip
- ribbed
- prefabricated panel
- longitudinal
- assembly concrete
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000005266 casting Methods 0.000 claims description 25
- 230000002787 reinforcement Effects 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000004035 construction material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
- E04B5/21—Cross-ribbed floors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A laminated assembly type concrete ribbed floor comprises a prefabricated base plate and a top plate which is an on-site casted top plate with ribbed beams, and the base plate and the top plate are assembled in a laminated manner. Longitudinal and lateral construction steel ribs are arranged in the prefabricated base plate, and longitudinal and lateral top plate construction steel ribs are arranged in the on-site casted top plate. The ribbed beams comprise lateral ribbed beams and longitudinal ribbed beams, and ribbed beam top reinforcing ribs, ribbed beam bottom reinforcing ribs and ribbed beam stirrups are arranged in the ribbed beams. Hollow boxes or light material bodies are filled in the space between the ribbed beams. Erecting and dismounting of templates and associated tool type supporting systems are not needed, thereby lowering cost, improving efficiency, saving construction materials, and reducing the dead weight. Force bearing is more reasonable, the structural strength is high, and the quality is good.
Description
Technical field
The invention belongs to construction engineering technical field, and in particular to a kind of overlapping assembly concrete rib floor.
Background technology
Full cast-in-place concrete hollow floor slab has to be saved construction material, mitigates high excellent of deadweight, good integrity, structural strength
Point.But full cast-in-place concrete hollow floor slab needs to carry out substantial amounts of, folding template and kit formula supporting system, quantities
Greatly, complex operation, generally requires special wooden model skilled industrial worker, and template is more, high cost, long construction period, after placing concrete,
Form removal is time-consuming to take a lot of work.Meanwhile, full cast-in-place concrete hollow floor slab lower flange thickness is relatively thin, during casting concrete, lower flange
Easily there is the leakiness problem such as bubble, cavity, affect floor quality.Additionally, during concreting, empty van is known from experience by larger floating
Power, is floated upwards, it is therefore desirable to cushion block positioning is added between reinforcing bar and empty van body, the thickness of top flange is just can guarantee that, therefore,
Ensure that cassette ceiling quality difficulty is big.
The content of the invention
The technical problem to be solved is：Above-mentioned prior art is solved the problems, such as, and a kind of overlapping is provided
Assembly concrete rib floor, saves, form removal and kit formula supporting system, greatly reduces workload, reduces applying
Work cost, there is provided efficiency of construction, saves construction material, significantly mitigates deadweight, and stress is more reasonable, and structural strength is high, and quality is good.
The technical solution used in the present invention is：A kind of overlapping assembly concrete rib floor, including base plate and top board, bottom
Plate is prefabricated panel, and top board is the casting top slab with girt strip, and both base plate and top board are overlapped and be assembled.
In above-mentioned technical proposal, longitudinal prefabricated panel distributing bar and horizontal prefabricated bottom in described prefabricated panel, are provided with
Plate distributing bar, is provided with longitudinal casting top slab distributing bar and horizontal casting top slab distributing bar in described casting top slab.
In above-mentioned technical proposal, the girt strip of described casting top slab includes horizontal girt strip and longitudinal girt strip, both with it is cast-in-place
Top board is together by cast-in-place concrete global formation.
In above-mentioned technical proposal, be provided with the girt strip of the casting top slab arrangement of reinforcement at the top of girt strip, girt strip bottom arrangement of reinforcement and
Rib beam hoop reinforcement.
In above-mentioned technical proposal, described rib beam hoop reinforcement bottom is embedded in prefabricated panel or is placed on prefabricated panel
Face.
In above-mentioned technical proposal, in the space between the girt strip and girt strip of the casting top slab with ribbing fill hollow box or
Person's light material body.
In above-mentioned technical proposal, described hollow box is GBF hollow boxes, and the light material body is foams.
Advantage and beneficial effect：
1st, mitigate building deadweight, because floor deadweight accounts for the 30-40% of building deadweight.Therefore, floor weight reduction, supports building
The section of the beam, post and basis of plate reduces, weight reduction；
2nd, reduce load effect, deadweight reduces then vertical load and reduces；Deadweight reduces, and seismic force reduces；
3rd, load effect is little, reduces steel area size and arrangement of reinforcement；Steel are saved, it is energy-saving；
4 building costs are low；
5. construction workload greatly reduces, and saves a large amount of templates and supporting support tool, and difficulty of construction is reduced, and construction period subtracts
Short, working performance is greatly improved；
6th, good looking appearance, it is not necessary to furred ceiling, heat preservation energy-saving, soundproof effect are good.
Description of the drawings：
Fig. 1 is floor map of the present invention；
Fig. 2 is the A-A generalized sections in Fig. 1；
Fig. 3 is the B-B generalized sections in Fig. 1.
Reference：
1-overlapping assembly concrete rib floor, 2-girt strip, 3-prefabricated panel, 4-casting top slab, the prefabricated bottom in 5-longitudinal direction
Plate distributing bar, 6-horizontal prefabricated panel distributing bar, 7-longitudinal casting top slab distributing bar, 8-horizontal casting top slab structure
Reinforcing bar is made, arrangement of reinforcement at the top of 9-girt strip, 10-girt strip bottom arrangement of reinforcement, 11-rib beam hoop reinforcement, 12-hollow box or light material body.
Specific embodiment：
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of overlapping assembly concrete rib floor of the present invention, including base plate and top board, base plate
For prefabricated panel, top board is the casting top slab with girt strip, and both base plate and top board overlapping is assembled, in described prefabricated panel
Longitudinal prefabricated panel distributing bar and horizontal prefabricated panel distributing bar are provided with, longitudinal direction are provided with described casting top slab existing
Roof construction reinforcing bar and horizontal casting top slab distributing bar are poured, the girt strip of described casting top slab includes horizontal girt strip and longitudinal rib
Beam, both are together with casting top slab by cast-in-place concrete global formation.It is provided with the top of girt strip in the girt strip of the casting top slab
Arrangement of reinforcement, girt strip bottom arrangement of reinforcement and rib beam hoop reinforcement, described rib beam hoop reinforcement bottom are embedded in prefabricated panel or are placed in prefabricated bottom
Above plate, hollow box or light material body, institute in the space between the girt strip and girt strip of the casting top slab with ribbing, are filled
The hollow box stated is GBF hollow boxes, and the light material body is foams.
Embodiment：Overlap the cast-in-place 50 ~ 100mm of thickness of its casting top slab of assembly concrete rib floor, precoated plate bottom
60 ~ 100mm of thickness, middle foam box sizes are 500x500 ~ 900x900mm, the wide 150 ~ 200mm of longitudinal rib, cross rib is wide by 150 ~
200mm.In work progress, floor bottom mould is formed with middle foam casing by prefabricated panel, upper reinforcement is installed after-pouring and mixed
Solidifying soil forms rib floor, eliminates the concrete that major part is at tension, and institute's remaining part point is with " work " "T"-shaped joist support by vertical
Load, stress are more reasonable, significantly alleviate floor deadweight, save template, the material such as reinforcing bar and concrete.
Claims (7)
- It is 1. a kind of to overlap assembly concrete rib floor, it is characterised in that：Including base plate and top board, base plate is prefabricated panel, Top board is the casting top slab with girt strip, and both base plate and top board are overlapped and be assembled.
- It is 2. according to claim 1 to overlap assembly concrete rib floor, it is characterised in that：In described prefabricated panel Longitudinal prefabricated panel distributing bar and horizontal prefabricated panel distributing bar are provided with, longitudinal direction are provided with described casting top slab existing Pour roof construction reinforcing bar and horizontal casting top slab distributing bar.
- It is 3. according to claim 1 to overlap assembly concrete rib floor, it is characterised in that：Described casting top slab Girt strip includes horizontal girt strip and longitudinal girt strip, and both intersect together with casting top slab by cast-in-place concrete global formation.
- It is 4. according to claim 1 to overlap assembly concrete rib floor, it is characterised in that：The rib of the casting top slab Arrangement of reinforcement at the top of girt strip, girt strip bottom arrangement of reinforcement and rib beam hoop reinforcement are provided with beam.
- It is 5. according to claim 4 to overlap assembly concrete rib floor, it is characterised in that：Described rib beam hoop reinforcement bottom End is embedded in prefabricated panel or is placed in above prefabricated panel.
- It is 6. according to claim 4 to overlap assembly concrete rib floor, it is characterised in that：The cast-in-place top with ribbing Hollow box or light material body are filled in space between the girt strip and girt strip of plate.
- It is 7. according to claim 5 to overlap assembly concrete rib floor, it is characterised in that：Described hollow box is GBF hollow boxes, the light material body are foams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868552.3A CN106609570A (en) | 2016-09-30 | 2016-09-30 | Laminated assembly type concrete ribbed floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610868552.3A CN106609570A (en) | 2016-09-30 | 2016-09-30 | Laminated assembly type concrete ribbed floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106609570A true CN106609570A (en) | 2017-05-03 |
Family
ID=58615165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610868552.3A Pending CN106609570A (en) | 2016-09-30 | 2016-09-30 | Laminated assembly type concrete ribbed floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609570A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518004A (en) * | 2018-04-28 | 2018-09-11 | 山东齐恒新材料有限公司 | A kind of light-duty building panels of KST |
| CN108532807A (en) * | 2018-04-28 | 2018-09-14 | 刘鹏飞 | A kind of steel skeleton hollow pre-fabricated panels |
| CN111663696A (en) * | 2020-06-16 | 2020-09-15 | 天津大学建筑设计规划研究总院有限公司 | Formwork-free self-bearing prefabricated rib beam concrete hollow laminated slab |
| CN112761294A (en) * | 2021-01-19 | 2021-05-07 | 江西鸿联建材科技有限公司 | Cavity floor based on assembled superposed net cages and construction method |
| CN113846789A (en) * | 2021-11-01 | 2021-12-28 | 河北科技师范学院 | Assembled concrete bidirectional ribbed floor structure and construction method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1557759A (en) * | 1925-02-07 | 1925-10-20 | Galke Max | Crosswise-reenforced-concrete ribbed ceiling with hollow or light blocks |
| GB803484A (en) * | 1955-09-12 | 1958-10-29 | Pre Stressed Concrete Company | Improvements in or relating to structural building units |
| DE2424184A1 (en) * | 1973-05-18 | 1974-12-05 | Betons Legers Soc Ind Des | SELF-SUPPORTING BEAM FOR THE PRODUCTION OF CEILINGS, IN PARTICULAR REINFORCED CONCRETE RIBBED CEILINGS, AND PROCESSES FOR THE PRODUCTION OF SUCH SUCH EQUIPMENT, IN PARTICULAR REINFORCED CONCRETE RIBED CEILINGS, WITH THE USE OF THE SAME SUPPORT |
| CN2490246Y (en) * | 2001-08-10 | 2002-05-08 | 李佩勋 | Prestressed concrete floor with dense ribs |
| CN101280587A (en) * | 2006-12-08 | 2008-10-08 | 邱则有 | Laminated slab |
| CN202559569U (en) * | 2012-05-09 | 2012-11-28 | 宝钢建筑系统集成有限公司 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
| CN102995807A (en) * | 2012-12-27 | 2013-03-27 | 沈阳易筑建材经销有限公司 | Assembled supporting-free prefabricated light composite floor slab with ribs |
| CN204311630U (en) * | 2014-08-07 | 2015-05-06 | 深圳市现代营造科技有限公司 | A kind of prefabricated loss of weight concrete dense-rib superimposed sheet and close rib building roof thereof |
| CN206346369U (en) * | 2016-09-30 | 2017-07-21 | 长沙远大住宅工业集团股份有限公司 | Overlap assembly concrete rib floor |
| KR102170635B1 (en) * | 2019-04-18 | 2020-10-28 | 유재천 | Libbed half PC slab |
-
2016
- 2016-09-30 CN CN201610868552.3A patent/CN106609570A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1557759A (en) * | 1925-02-07 | 1925-10-20 | Galke Max | Crosswise-reenforced-concrete ribbed ceiling with hollow or light blocks |
| GB803484A (en) * | 1955-09-12 | 1958-10-29 | Pre Stressed Concrete Company | Improvements in or relating to structural building units |
| DE2424184A1 (en) * | 1973-05-18 | 1974-12-05 | Betons Legers Soc Ind Des | SELF-SUPPORTING BEAM FOR THE PRODUCTION OF CEILINGS, IN PARTICULAR REINFORCED CONCRETE RIBBED CEILINGS, AND PROCESSES FOR THE PRODUCTION OF SUCH SUCH EQUIPMENT, IN PARTICULAR REINFORCED CONCRETE RIBED CEILINGS, WITH THE USE OF THE SAME SUPPORT |
| CN2490246Y (en) * | 2001-08-10 | 2002-05-08 | 李佩勋 | Prestressed concrete floor with dense ribs |
| CN101280587A (en) * | 2006-12-08 | 2008-10-08 | 邱则有 | Laminated slab |
| CN202559569U (en) * | 2012-05-09 | 2012-11-28 | 宝钢建筑系统集成有限公司 | Assembled monolithic self-insulation hidden dense rib light superposed floor slab |
| CN102995807A (en) * | 2012-12-27 | 2013-03-27 | 沈阳易筑建材经销有限公司 | Assembled supporting-free prefabricated light composite floor slab with ribs |
| CN204311630U (en) * | 2014-08-07 | 2015-05-06 | 深圳市现代营造科技有限公司 | A kind of prefabricated loss of weight concrete dense-rib superimposed sheet and close rib building roof thereof |
| CN206346369U (en) * | 2016-09-30 | 2017-07-21 | 长沙远大住宅工业集团股份有限公司 | Overlap assembly concrete rib floor |
| KR102170635B1 (en) * | 2019-04-18 | 2020-10-28 | 유재천 | Libbed half PC slab |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518004A (en) * | 2018-04-28 | 2018-09-11 | 山东齐恒新材料有限公司 | A kind of light-duty building panels of KST |
| CN108532807A (en) * | 2018-04-28 | 2018-09-14 | 刘鹏飞 | A kind of steel skeleton hollow pre-fabricated panels |
| CN111663696A (en) * | 2020-06-16 | 2020-09-15 | 天津大学建筑设计规划研究总院有限公司 | Formwork-free self-bearing prefabricated rib beam concrete hollow laminated slab |
| CN112761294A (en) * | 2021-01-19 | 2021-05-07 | 江西鸿联建材科技有限公司 | Cavity floor based on assembled superposed net cages and construction method |
| CN113846789A (en) * | 2021-11-01 | 2021-12-28 | 河北科技师范学院 | Assembled concrete bidirectional ribbed floor structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170503 |