CN104612301A - Steel-structured composite floor - Google Patents
Steel-structured composite floor Download PDFInfo
- Publication number
- CN104612301A CN104612301A CN201510079097.4A CN201510079097A CN104612301A CN 104612301 A CN104612301 A CN 104612301A CN 201510079097 A CN201510079097 A CN 201510079097A CN 104612301 A CN104612301 A CN 104612301A
- Authority
- CN
- China
- Prior art keywords
- steel
- floor
- iron
- composite floor
- support plate
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 239000011513 prestressed concrete Substances 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 58
- 229910052742 iron Inorganic materials 0.000 claims description 29
- 239000004567 concrete Substances 0.000 abstract description 4
- 229920006248 expandable polystyrene Polymers 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a steel-structured composite floor comprising a plurality of I-beams and bearing plates. The steel-structured composite floor is characterized in that each bearing plate is rested between the bottoms of every two I-beams, a steel truss is rested on the bearing plates, gaps of the steel truss are filled with blocky EPS (expandable polystyrene), steel fabric is rested on the top of the I-beams, and prestressed concrete is poured in space among the I-beams, the bearing plates and the steel fabric. The steel-structured composite floor is simple in structure, small in thickness and high in bearing capacity; by adding the steel truss to the floor, the whole floor is more solid; by applying filling of the EPS, usage of the concrete is greatly deceased and the cost is lowered.
Description
Technical field
The present invention relates to building field, particularly relate to a kind of composite floor plate for steel house.
Background technology
The modern floor slab structure being used for steel house comprises several i iron substantially, floor support plate is set up between the top and bottom of every two i iron, at the surrounding joints cement of i iron, need before this to carry out waterproof, preservative treatment to i iron, corrode in cement to prevent i iron and deformation occurs, in order to increase the stress of floor, the floor support plate being positioned at i iron top also needs to set up some stiffeners, first floor board is placed again, joints cement or concrete between two-layer floor support plate on the upper strata of stiffener.Therefore the slab thickness be positioned on i iron reaches 12 ~ 14cm, adds the height of i iron, and the thickness of whole floor is about 40 ~ 50cm, and thickness is larger; And it is more to build whole floor material requested, i iron needs to process in advance, and cost is higher; Only support by i iron between top and bottom floor support plate, be empty structure between adjacent two i iron, therefore the stress of whole floor is poor.
Therefore need badly and provide a kind of novel steel work composite floor plate to solve the problems referred to above.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of steel work composite floor plate, and thickness is little, ability to bear is strong.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of steel work composite floor plate, comprise some i iron, floor support plate, between the bottom of every two i iron, erection has floor support plate, floor support plate is added is provided with steel bar girder, be filled with block EPS in the gap of steel bar girder, the top shelf of some i iron is provided with reinforced mesh, in the space that several i iron and floor support plate, reinforced mesh form, be cast with prestressed concrete.
In a preferred embodiment of the present invention, connected by pad, to increase the fastness of composite floor plate bottom the i iron that the two ends of described floor support plate are in contact with it.
In a preferred embodiment of the present invention, the thickness of described steel work composite floor plate is 25 ~ 35cm.Compared to the floor of prior art, while the holding capacity not changing original floor, thickness reduces greatly.
The invention has the beneficial effects as follows: structure of the present invention is simple, thickness is little, ability to bear is strong, by increasing steel bar girder between floor, adding the soundness of whole composite floor plate; Filling EPS makes concrete consumption greatly reduce, and cost reduces.
Accompanying drawing explanation
Fig. 1 is the top view of steel work composite floor plate one of the present invention preferred embodiment;
Fig. 2 is the A-A sectional view of Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, i iron, and 2, floor support plate, 3, steel bar girder, 4, EPS, 5, reinforced mesh, 6, prestressed concrete.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of steel work composite floor plate, comprise some i iron 1, floor support plate 2, between the bottom of every two adjacent i iron 1, erection has floor support plate 2, floor support plate 2 is added is provided with steel bar girder 3, block EPS4 (i.e. volatile polystyrene) is filled with in the gap of steel bar girder 3, the top shelf of some i iron 1 is provided with reinforced mesh 5, in the space that several i iron 1 and floor support plate 2, reinforced mesh 5 form, be cast with prestressed concrete 6.
Composition graphs 2, in a preferred embodiment, is connected by pad, to increase the fastness of composite floor plate bottom the i iron 1 that the two ends of described floor support plate 2 are in contact with it.On floor support plate 2, the steel bar girder 3 of erection is cross stagger mode, block EPS4 is filled with in its gap, according to number of gaps and the size of steel bar girder 3 between adjacent i iron 1, make the filling quantity of EPS4 and vary in size, fill EPS4 and both can play the shockproof effect of buffering, can the volume that takes up space be increased again, reduce concrete use amount.The top of steel bar girder 3 is connected with reinforced mesh 5, and when pouring into a mould prestressed concrete 6, the top of composite floor plate increases reinforced mesh 5, substantially increases the soundness of composite floor plate.In the space that several i iron 1 and floor support plate 2, reinforced mesh 5 form, pour into a mould prestressed concrete 6, improve cracking resistance and the rigidity of component.
Described steel work composite floor structure is simple, and thickness is only 25 ~ 35cm, and compared to the floor of prior art, while not changing original floor holding capacity, thickness reduces greatly.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a steel work composite floor plate, comprise some i iron, floor support plate, it is characterized in that, between the bottom of every two i iron, erection has floor support plate, floor support plate is added is provided with steel bar girder, be filled with block EPS in the gap of steel bar girder, the top shelf of some i iron is provided with reinforced mesh, in the space that several i iron and floor support plate, reinforced mesh form, be cast with prestressed concrete.
2. steel work composite floor plate according to claim 1, is characterized in that, is connected bottom the i iron that the two ends of described floor support plate are in contact with it by pad.
3. steel work composite floor plate according to claim 1 and 2, is characterized in that, the thickness of described steel work composite floor plate is 25 ~ 35cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079097.4A CN104612301A (en) | 2015-02-12 | 2015-02-12 | Steel-structured composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079097.4A CN104612301A (en) | 2015-02-12 | 2015-02-12 | Steel-structured composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104612301A true CN104612301A (en) | 2015-05-13 |
Family
ID=53146929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510079097.4A Pending CN104612301A (en) | 2015-02-12 | 2015-02-12 | Steel-structured composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351378A (en) * | 2016-09-20 | 2017-01-25 | 上海迅铸建筑科技有限公司 | Concrete floor of modular building and construction method of concrete floor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065094A (en) * | 1999-08-31 | 2001-03-13 | Fastener Eng:Kk | Concrete formwork used for construction of concrete floors |
| CN2535469Y (en) * | 2001-08-20 | 2003-02-12 | 高文利 | Steel-beam built-in type joint structure |
| CN102472046A (en) * | 2009-07-17 | 2012-05-23 | 诺阿莱斯·奥利弗，何塞·拉蒙 | floor roof |
| CN203429844U (en) * | 2013-08-12 | 2014-02-12 | 杜全安 | Floor main board with steel skeleton structure |
| CN204475627U (en) * | 2015-02-12 | 2015-07-15 | 安徽水利开发股份有限公司 | Steel work composite floor plate |
-
2015
- 2015-02-12 CN CN201510079097.4A patent/CN104612301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065094A (en) * | 1999-08-31 | 2001-03-13 | Fastener Eng:Kk | Concrete formwork used for construction of concrete floors |
| CN2535469Y (en) * | 2001-08-20 | 2003-02-12 | 高文利 | Steel-beam built-in type joint structure |
| CN102472046A (en) * | 2009-07-17 | 2012-05-23 | 诺阿莱斯·奥利弗，何塞·拉蒙 | floor roof |
| CN203429844U (en) * | 2013-08-12 | 2014-02-12 | 杜全安 | Floor main board with steel skeleton structure |
| CN204475627U (en) * | 2015-02-12 | 2015-07-15 | 安徽水利开发股份有限公司 | Steel work composite floor plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351378A (en) * | 2016-09-20 | 2017-01-25 | 上海迅铸建筑科技有限公司 | Concrete floor of modular building and construction method of concrete floor |
| CN106351378B (en) * | 2016-09-20 | 2018-11-20 | 上海迅铸建筑科技有限公司 | The concrete floor and its construction method of building module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104763078A (en) | Shock-absorption type frame-shear wall combination structure system and construction method thereof | |
| CN102995572B (en) | The method of attachment of Thin-wall Hollow Pier and former pier stud and device thereof after bridge jacking | |
| CN106065564B (en) | A kind of seamless bridge of steel-concrete combined structure monoblock type | |
| CN109469259A (en) | The two-sided compound action beam of exchangeable part assembled steel-concrete | |
| CN102979042B (en) | Bridge pier connecting device for bridge lifting process and construction method for bridge pier connecting device | |
| CN106480821A (en) | A kind of end is using seamless bridge neotectonics and its construction method of arc attachment strap | |
| CN204475627U (en) | Steel work composite floor plate | |
| CN104612301A (en) | Steel-structured composite floor | |
| CN204780635U (en) | Super wide nonprismatic continuous beam 0# piece concreties and relieves construction structures | |
| CN207829299U (en) | A kind of building steel tube concrete column | |
| CN106836673A (en) | Partial precast armored concrete quakeproof stair and construction method | |
| EA201101049A1 (en) | DEVICE FOR STRENGTHENING DESIGN STRUCTURES | |
| CN104532759B (en) | A kind of double curvature arched bridge bridge floor widen reinforcement process method | |
| CN204626448U (en) | A shaped steel concrete buttress formula barricade for high fill district | |
| CN204356959U (en) | 3D prints truss cassette ceiling | |
| CN208167441U (en) | A kind of nonmetallic power transmission lever fixing apparatus | |
| CN104711979B (en) | Underwater pile column reinforcing self-locking plate and reinforcing method thereof | |
| CN205171787U (en) | Steel structure floor slab | |
| CN205012596U (en) | Defense sector face is uniform settlement structure not | |
| CN204899041U (en) | Stool with upper and lower protection layer for controlling plate ribs | |
| CN211229190U (en) | Stable supporting beam for building | |
| CN208251444U (en) | A kind of plate cored slab for building | |
| CN208137480U (en) | A new joist-to-column structure | |
| CN105386553A (en) | Cast-in-place hollow floor structure based on GFM (Gel Filtration Medium) inflatable inner molds and construction method | |
| CN207988178U (en) | Deformation joint packing and deformation joint erecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150513 |