CN103590522A - Bearing floor combining steel structure and concrete - Google Patents
Bearing floor combining steel structure and concrete Download PDFInfo
- Publication number
- CN103590522A CN103590522A CN201310614598.9A CN201310614598A CN103590522A CN 103590522 A CN103590522 A CN 103590522A CN 201310614598 A CN201310614598 A CN 201310614598A CN 103590522 A CN103590522 A CN 103590522A
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- steel
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- floor
- concrete
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Abstract
A bearing floor combining a steel structure and concrete comprises bearing steel channels (1). The bearing steel channels (1) are placed in parallel at an equal interval, the bearing steel channels (1) are fixedly connected through a plurality of connecting rebars (2), steel wire reinforced nets (3) are arranged on the upper surfaces of the outer sides of the bearing steel channels (1) and the lower surfaces of the outer sides of the bearing steel channels (1) respectively, and a concrete filling body(1) is poured in a framework formed by the bearing steel channels (1), the connecting rebars (2) and the steel wire reinforced nets (3). According to the bearing floor, the bearing steel channels are placed in parallel at the equal interval, the bearing steel channels are fixedly connected through the connecting rebars, the steel wire reinforced nets are arranged on the upper surfaces of the outer sides of the bearing steel channels and the lower surfaces of the outer sides of the bearing steel channels respectively, high bearing capacity can be obtained through mutual connecting and matching of the concrete and the steel beam framework, the bearing capacity which does not exist in an existing common steel beam floor or a common concrete floor is achieved, and the bearing floor is high in deformation resistance.
Description
Technical field
the present invention relates to a kind of load-bearing floor, relate in particular to the compound load-bearing floor of a kind of steel structure concrete, belong to building floor technical field.
Background technology
The current cast-in-place or precast floor slab of the general employing of floor, cast-in-situ floor good integrity, but construction needs the series of processes such as formwork, cast, the demoulding, and construction period is longer; Although existing precast floor slab easy construction, globality is poor, and weight capacity is limited.Lack a kind of not only constructability, the floor that supporting capacity is stronger always.
For example Chinese patent mandate publication number is: CN 201184007Y, the day for announcing is: on January 21st, 2009, utility model patent disclosed a kind of floor, floor comprise supine above, towards the bottom surface at the bottom of ground, with the side of another floor along the dual-side and the two ends that combine, floor inside is bar frame, air bag is installed in bar frame, and between bar frame and air bag, space is filled with gas concrete.But floor complex manufacturing technology, weight capacity a little less than, non-deformability is not strong, is not suitable for heavy construction floor, uses and to be subject to certain restriction.
Summary of the invention
The object of the invention is for existing steel work floor and concrete floor simple in structure, supporting capacity is limited, the defect that non-deformability is not strong and deficiency, now provide a kind of rational in infrastructure, supporting capacity and non-deformability are good, the load-bearing floor that steel structure concrete easy to install is compound.
For achieving the above object, technical solution of the present invention is: the load-bearing floor that steel structure concrete is compound, comprise load-bearing channel-section steel, it is characterized in that: the equidistant parallel placement respectively of described load-bearing channel-section steel, between load-bearing channel-section steel, by many connecting reinforcements, be fixedly connected respectively, the outer upper surface of load-bearing channel-section steel and soffit are respectively arranged with steel wire reinforcing mat, in the framework forming, have built Concrete Filled body between load-bearing channel-section steel, connecting reinforcement and steel wire reinforcing mat.
Described steel wire reinforcing mat adopts hot-dip galvanizing steel wire to be welded.
On the lateral surface of described load-bearing floor, be fixed with side protective plate, side protective plate adopts angle steel to make.
On the upper surface of described load-bearing channel-section steel, be provided with hole for hoist.
The invention has the beneficial effects as follows:
1, the present invention is provided with the load-bearing channel-section steel of equidistant parallel placement, between load-bearing channel-section steel, by many connecting reinforcements, be fixedly connected respectively, the outer upper surface of Baking soda steel and soffit are respectively arranged with steel wire reinforcing mat, interconnect cooperation can reach higher weight capacity by concrete and steel girder frame.
2, the present invention is rational in infrastructure, and manufacturing process is simple, has reached the supporting capacity that existing common girder steel floor and ordinary concrete floor do not have, and non-deformability is strong, for Construction of Steel Structure and special building field, has good utilization prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: load-bearing channel-section steel 1, connecting reinforcement 2, steel wire reinforcing mat 3, side protective plate 4, Concrete Filled body 5, hole for hoist 6.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the present invention is described in further detail.
Referring to Fig. 1, the compound load-bearing floor of steel structure concrete the present invention relates to, comprise load-bearing channel-section steel 1, described load-bearing channel-section steel 1 equidistant parallel placement respectively, between load-bearing channel-section steel 1, by many connecting reinforcements 2, be fixedly connected respectively, the outer upper surface of load-bearing channel-section steel 1 and soffit are respectively arranged with steel wire reinforcing mat 3, in the framework forming, have built Concrete Filled body 5 between load-bearing channel-section steel 1, connecting reinforcement 2 and steel wire reinforcing mat 3.
Described steel wire reinforcing mat 3 adopts hot-dip galvanizing steel wire to be welded.
On the lateral surface of described load-bearing floor, be fixed with side protective plate 4, side protective plate 4 adopts angle steel to make.
On the upper surface of described load-bearing channel-section steel 1, be provided with hole for hoist 6.
Referring to Fig. 1, the 1 equidistant parallel placement respectively of load-bearing channel-section steel, load-bearing channel-section steel 1 adopts grooved girder steel, i-shape steel beam etc., between load-bearing channel-section steel 1, by many connecting reinforcements 2, is fixedly connected respectively, and the general frame of formation has reached good stability.The outer upper surface of load-bearing channel-section steel 1 and soffit are respectively arranged with steel wire reinforcing mat 3, and steel wire reinforcing mat 3 adopts hot-dip galvanizing steel wire to be welded, and resistant to rust ability is strong, and intensity is high, is conducive to Concrete Filled body 5 to play good fixation.
In the framework forming between load-bearing channel-section steel 1, connecting reinforcement 2 and steel wire reinforcing mat 3, built Concrete Filled body 5, by concrete and steel girder frame, interconnected cooperation and can reach higher weight capacity.On the lateral surface of load-bearing floor, be fixed with side protective plate 4, side protective plate 4 adopts angle steel to make, and side protective plate 4 can protect the side weak part of floor, prevents damaged under external force.For convenient lifting and installation, on the upper surface of load-bearing channel-section steel 1, be also provided with hole for hoist 6.The present invention is rational in infrastructure, by concrete and steel girder frame, interconnect cooperation, reached the supporting capacity that existing common girder steel floor and ordinary concrete floor do not have, non-deformability is strong, for Construction of Steel Structure and special building field, has good utilization prospect.
Claims (4)
1. the compound load-bearing floor of steel structure concrete, comprise load-bearing channel-section steel (1), it is characterized in that: described load-bearing channel-section steel (1) equidistant parallel placement respectively, between load-bearing channel-section steel (1), by many connecting reinforcements (2), be fixedly connected respectively, the outer upper surface of load-bearing channel-section steel (1) and soffit are respectively arranged with steel wire reinforcing mat (3), in the framework forming, have built Concrete Filled body (5) between load-bearing channel-section steel (1), connecting reinforcement (2) and steel wire reinforcing mat (3).
2. a kind of openable steel work according to claim 1 roof, is characterized in that: described steel wire reinforcing mat (3) adopts hot-dip galvanizing steel wire to be welded.
3. a kind of openable steel work according to claim 1 roof, is characterized in that: on the lateral surface of described load-bearing floor, be fixed with side protective plate (4), side protective plate (4) adopts angle steel to make.
4. a kind of openable steel work according to claim 1 roof, is characterized in that: on the upper surface of described load-bearing channel-section steel (1), be provided with hole for hoist (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614598.9A CN103590522A (en) | 2013-11-28 | 2013-11-28 | Bearing floor combining steel structure and concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614598.9A CN103590522A (en) | 2013-11-28 | 2013-11-28 | Bearing floor combining steel structure and concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103590522A true CN103590522A (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614598.9A Pending CN103590522A (en) | 2013-11-28 | 2013-11-28 | Bearing floor combining steel structure and concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590522A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878876A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Ultra-high performance concrete cover plate with optimized steel angles and production method of ultra-high performance concrete cover plate |
| CN106193356A (en) * | 2015-05-02 | 2016-12-07 | 万平华 | It is applicable to air entrained concrete floor plates and the installation method of shockproof requirements |
| CN108951982A (en) * | 2018-07-24 | 2018-12-07 | 肇庆三乐集成房屋制造有限公司 | Assembly concrete superposed floor plate and its construction method based on cement fibrolite plate composite reinforcing steel bar skeleton |
-
2013
- 2013-11-28 CN CN201310614598.9A patent/CN103590522A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193356A (en) * | 2015-05-02 | 2016-12-07 | 万平华 | It is applicable to air entrained concrete floor plates and the installation method of shockproof requirements |
| CN104878876A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Ultra-high performance concrete cover plate with optimized steel angles and production method of ultra-high performance concrete cover plate |
| CN108951982A (en) * | 2018-07-24 | 2018-12-07 | 肇庆三乐集成房屋制造有限公司 | Assembly concrete superposed floor plate and its construction method based on cement fibrolite plate composite reinforcing steel bar skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |