CN106948533B - A kind of assembled floor - Google Patents
A kind of assembled floor Download PDFInfo
- Publication number
- CN106948533B CN106948533B CN201710226438.5A CN201710226438A CN106948533B CN 106948533 B CN106948533 B CN 106948533B CN 201710226438 A CN201710226438 A CN 201710226438A CN 106948533 B CN106948533 B CN 106948533B
- Authority
- CN
- China
- Prior art keywords
- floor
- steel
- channel steel
- connection
- channel
- 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
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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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
Abstract
The present invention proposes a kind of assembled floor, is made of reinforcing bar and concrete, and floor surrounding is disposed with channel steel, and the reinforcement welding in floor is integral with channel steel shape in the upper and lower outer surface of channel steel, then with concreting at plate.And cavity is reserved close to the place of both sides in the short side direction of floor, steel pipe is inside set, is connect with beam by pin, two channel steel top edges use discontinuous welding, then so that pin, beam and floor is formed one by grouting.The connection of the long side side of floor is blocked by setting thin steel bar in two adjacent channel steel lower edges, and top edge is intermittently welded, and post-grouting makes two plates be integrally formed and hide internal structure.Using this floor, the intensity of its structure is higher than general reinforced concrete floor, the connection of adjacent two channel steel, it is to the continuous of reinforcing bar, and is the equal of the steel I-beam built in one, that is, is not take up the bearing capacity that structure is improved in space again, and prefabricated construction, it is easy to operate, there is prodigious application value.
Description
Technical field
The present invention designs a kind of assembled floor, belongs to building element field.
Background technology
With the requirement of country's proposition building industrialization, miscellaneous assembled floor emerges one after another, at present building
Floor in the prevalence of building overall stiffness, poor, stability and shock resistance are poor, load-bearing capacity is relatively low, cost is higher etc. asks
Topic, floor seam crossing takes measures difficulty in engineering, causes the soundproof effect of building poor.Steel are formed for floor
Laminated floor slab, the bearing capacity of floor, rigidity, anti-seismic performance significantly improve, but do not need so much steel in fact, just for steel
Cause waste.
Invention content
The purpose of the present invention is to provide a kind of assembled floor, the present invention can not only solve at present using the pre- of steel
The case where laminated floor slab waste steel processed, but also with constructing operation is simple, anti-seismic performance is good, overall performance is good, saves steel
The advantages that material.The structure that may make up class I-steel inside floor after channel steel connection, be equivalent in bury girder steel, not only saved space but also can
To improve floor overall stiffness and bearing capacity.The field erected difficulty of precast floor slab is the processing of seam, and the present invention is very
Good solves the problems, such as this, ensures that floor is with good soundproof effect and impervious well.
A kind of assembled floor, it is characterised in that：It includes floor main body (1), channel steel (2) and has a mouthful steel pipe (3) to constitute；
Having a mouthful steel pipe (3) to be located at floor short side side and lower part has lateral opening, is set in floor main body (1) and is parallel to long side or short side side
To reinforcing bar (4)；Channel steel (2) is located at the surrounding of floor main body (1) and some is exposed, and reinforcing bar (4) is welded in channel steel (2)
On, channel steel (2) and reinforcing bar (4) and concrete one-piece casting；
The connection of floor short side direction is connect together with steel I-beam (5), and the short side one of two pieces of floors is placed on work
On word girder steel (5), using being intermittently welded, then squeezing into pin (6) in having a mouthful steel pipe (3) hole penetrates work for the connection of channel steel (2)
Word girder steel (5), to there is a mouthful steel pipe (3) to be in the milk, mortar by have the opening of a mouthful steel pipe (3) penetrate into channel steel (2) connecting sewing, from
And two pieces of floors and steel I-beam (5) are connected as one；
The connection of floor long side direction is the connection between two pieces of floors, and the long side of floor is stitched together, and channel steel (2) connects
One steel bar (7) is set below at seam, then the connection of channel steel (2) is connected steel bar by discontinuous welding still using being intermittently welded
It is connected at the lower joint of channel steel (2), then realizes floor joint connection in site by being in the milk to smooth out.
Advantageous effect
The defect for overcoming traditional assembling type steel structure building prefabrication floor seam complicated construction technique first, by simple
Welding with grouting smooth out realize floor connect, floor seam crossing has preferable soundproof effect after connection.And after channel steel connection
The structure of formation is similar to steel I-beam, is equivalent to the inbuilt steel I-beam inside floor, is both not take up the interior space in this way
The overall stiffness of floor, the overall stability of bearing capacity, shock resistance and building can be improved again.
Description of the drawings
Fig. 1 is the assembled floor schematic diagram of the present invention；
Fig. 2 is the vertical view of the assembled floor of the present invention；
Fig. 3 is the A-A floor profile construction schematic diagrames of the present invention；
Fig. 4 is the C-C assembled floors junction sectional view of the present invention；
Fig. 5 is the A-A assembled floors junction sectional view of the present invention；
Fig. 6 is the B-B assembled floors junction sectional view of the present invention；
In figure, 1- floor main bodys, 2- channel steels, 3- steel pipes, 4- reinforcing bars, 5- steel I-beams, 6- pins, 7- steel bars.
Specific implementation mode
As shown in the picture, the assembled floor in floor main body (1), channel steel (2), reserved cavity by being equipped with mouth steel pipe (3)
It constitutes.Having a mouthful steel pipe (3) to be located at floor short side side and lower part has lateral opening, is set in floor main body (1) and is parallel to long short side
The reinforcing bar (4) in direction.Channel steel (2) is located at the surrounding of floor main body (1) and some is exposed, and reinforcing bar (4) is welded in channel steel (2)
Upper surface, channel steel (2) and reinforcing bar (4) and concrete one-piece casting.
The connection of assembled floor short side direction is connect together with steel I-beam (5), by the short side side of two pieces of floors
It is placed on steel I-beam (5), then the connection of channel steel (2) squeezes into pin (6) using being intermittently welded in having a mouthful steel pipe (3) hole
Steel I-beam (5) is penetrated, to there is a mouthful steel pipe (3) to be in the milk, mortar is by there is the opening of a mouthful steel pipe (3) to penetrate into channel steel (2) even
Seam, to be connected as one two pieces of floors and steel I-beam (5).
The connection of assembled floor long side direction is the connection between two pieces of floors, and the long side of floor is stitched together, slot
One steel bar (7) is set below steel (2) seam crossing, and the connection of channel steel (2) is then logical by steel bar (7) still using being intermittently welded
It crosses discontinuous welding to be connected at the lower joint of channel steel (2), then realizes floor joint connection in site by being in the milk to smooth out.
Claims (1)
1. a kind of assembled floor, it is characterised in that：It includes floor main body（1）, channel steel（2）And have a mouthful steel pipe（3）；There is a mouthful steel
Pipe（3）There are lateral opening, floor main body positioned at floor short side side and lower part（1）Inside set the steel for being parallel to long side or short side direction
Muscle（4）；Channel steel（2）Positioned at floor main body（1）Surrounding and some is exposed, and channel steel（2）Two leg sections be located at building
Plate body（1）Inside, reinforcing bar（4）It is welded in channel steel（2）On, channel steel（2）And reinforcing bar（4）With concrete one-piece casting；
The connection of floor short side direction is and steel I-beam（5）It connects together, the short side one of two pieces of floors is placed on I-steel
Beam（5）On, channel steel（2）Connection using being intermittently welded, then having a mouthful steel pipe（3）Pin is squeezed into hole（6）Penetrate I-steel
Beam（5）, to there is a mouthful steel pipe（3）It is in the milk, mortar is by there is a mouthful steel pipe（3）Opening penetrate into channel steel（2）Connecting sewing, thus will
Two pieces of floors and steel I-beam（5）It is connected as one；
The connection of floor long side direction is the connection between two pieces of floors, and the long side of floor is stitched together, channel steel（2）Seam crossing
Below a steel bar is set（7）, the channel steel on adjacent floor deck（2）Connection still using being intermittently welded, then steel bar is passed through
Discontinuous welding is connected to channel steel（2）Lower joint at, then pass through be in the milk smooth out realize floor joint connection in site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226438.5A CN106948533B (en) | 2017-04-09 | 2017-04-09 | A kind of assembled floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226438.5A CN106948533B (en) | 2017-04-09 | 2017-04-09 | A kind of assembled floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106948533A CN106948533A (en) | 2017-07-14 |
| CN106948533B true CN106948533B (en) | 2018-11-02 |
Family
ID=59474039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710226438.5A Expired - Fee Related CN106948533B (en) | 2017-04-09 | 2017-04-09 | A kind of assembled floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106948533B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989244A (en) * | 2017-10-23 | 2018-05-04 | 华侨大学 | A kind of assembled composite floor and its construction method |
| CN108625493A (en) * | 2018-06-30 | 2018-10-09 | 湖北神州建材有限责任公司 | Steam-pressing aero-concrete Assembled Building panel or roofing board support connecting structure |
| CN110029780B (en) * | 2019-05-13 | 2023-06-02 | 中州装备制造股份有限公司 | Stiffening frame, method and apparatus for making same, and structural reinforcement |
| CN110805186B (en) * | 2019-11-18 | 2020-10-30 | 西藏涛扬新型建材科技有限公司 | Assembled light floor connected node structure |
| CN111485653B (en) * | 2020-04-22 | 2021-06-04 | 深圳机械院建筑设计有限公司 | Prefabricated floor convenient to firm installation |
| CN111877621A (en) * | 2020-07-06 | 2020-11-03 | 东南大学 | Precast concrete superstructure slab joint H shaped steel connected node |
| CN111827553B (en) * | 2020-07-27 | 2021-08-31 | 福建兴港建工有限公司 | Prefabricated floor slab structure and installation method |
| CN113006357B (en) * | 2021-03-12 | 2022-06-07 | 万普华 | Light steel grid structure integral-pressed floor and preparation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0932176A (en) * | 1995-07-25 | 1997-02-04 | Gantan Beauty Kogyo Kk | Shaped steel and floor structure of building using the shaped steel |
| JPH09165860A (en) * | 1995-12-15 | 1997-06-24 | Penta Ocean Constr Co Ltd | Joint structure of precast concrete floor |
| JPH1077712A (en) * | 1996-09-03 | 1998-03-24 | Ohbayashi Corp | Pc floor panel connecting method |
| CN101131019A (en) * | 2006-08-11 | 2008-02-27 | 樊立 | Compound floor slab and its production and installation method |
| CN204983305U (en) * | 2015-08-05 | 2016-01-20 | 贵州汇通申发钢结构有限公司 | Prefabricated floor board of assembled building |
| CN205035905U (en) * | 2015-10-14 | 2016-02-17 | 安徽工业大学 | Assembled shaped steel - concrete slab makes up flat beam |
| CN205688573U (en) * | 2016-06-01 | 2016-11-16 | 潍坊金艺钢结构工程技术咨询有限公司 | Prefabricated assembled floorboard attachment means |
-
2017
- 2017-04-09 CN CN201710226438.5A patent/CN106948533B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0932176A (en) * | 1995-07-25 | 1997-02-04 | Gantan Beauty Kogyo Kk | Shaped steel and floor structure of building using the shaped steel |
| JPH09165860A (en) * | 1995-12-15 | 1997-06-24 | Penta Ocean Constr Co Ltd | Joint structure of precast concrete floor |
| JPH1077712A (en) * | 1996-09-03 | 1998-03-24 | Ohbayashi Corp | Pc floor panel connecting method |
| CN101131019A (en) * | 2006-08-11 | 2008-02-27 | 樊立 | Compound floor slab and its production and installation method |
| CN204983305U (en) * | 2015-08-05 | 2016-01-20 | 贵州汇通申发钢结构有限公司 | Prefabricated floor board of assembled building |
| CN205035905U (en) * | 2015-10-14 | 2016-02-17 | 安徽工业大学 | Assembled shaped steel - concrete slab makes up flat beam |
| CN205688573U (en) * | 2016-06-01 | 2016-11-16 | 潍坊金艺钢结构工程技术咨询有限公司 | Prefabricated assembled floorboard attachment means |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106948533A (en) | 2017-07-14 |
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Granted publication date: 20181102 Termination date: 20210409 |