CN107023102B - A kind of steel frame reinforced concrete floor - Google Patents
A kind of steel frame reinforced concrete floor Download PDFInfo
- Publication number
- CN107023102B CN107023102B CN201610068087.5A CN201610068087A CN107023102B CN 107023102 B CN107023102 B CN 107023102B CN 201610068087 A CN201610068087 A CN 201610068087A CN 107023102 B CN107023102 B CN 107023102B
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- Prior art keywords
- concrete floor
- steel frame
- steel
- reinforced concrete
- shape
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Classifications
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- 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
- E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
A kind of steel frame reinforced concrete floor, it by precast slab and its under steel frame form, uniformly distributed steel mesh is equipped in precast slab, steel mesh end connect with steel frame surrounding, and the top concrete of steel mesh end two sides is interior equipped with weld stud.The present invention is a kind of floor containing beam, the steel frame being composed of steel structure girder is arranged in it below precast slab, since steel structure girder is compared with normal concrete beams, with the advantage that the manufacturing cycle is short, thus the concrete floor of this form is more able to satisfy the requirement that intensity is high, the manufacturing cycle is short, and since the shape of steel structure girder, the property of can vary in size are larger, different steel frames can be formed, the requirement of modular architectural is more met.
Description
Technical field
The present invention relates to building fields, more particularly, to a kind of steel frame reinforced concrete floor.
Background technique
Existing building, either slab-type apartment building or high building are built in the form of frame.This frame construction
Construction period is long, it is single to remove difficulty, structural system.
The developing direction of future architecture industry should be modularization.Modular architectural is will to build entirety to be divided into multiple buildings
Object Unit agent structure, the structure of this building unit body are not limited to rectangular just as matchbox one by one；It is multiple to build
It builds object cell cube interpolation, weld together, novel building entirety is formed in the way of similar heap building blocks.Modular architectural is only because of it
Special framework mode, to have short, convenient for disassembly and assembly, structural system diversification the advantage of construction period.
Currently, thering is the document of many dependent moduleization buildings to be disclosed in succession, as 104755678 A of document CN is disclosed
A kind of modular building, it is that the building materials such as column, floor, beam are combined into building unit body, then will be built again
It builds object cell cube and is combined into whole building building.This modular building still uses common construction material (such as prefabricated board) to building
It builds and is assembled, can not optimally shorten construction period, and its structural system is single.
Summary of the invention
The object of the present invention is to which the above-mentioned deficiency in order to overcome the prior art, provides a kind of construction week that can make building
Phase reduces, is more suitable for the concrete floor of modular architectural.
The technical scheme adopted by the invention is that: a kind of steel frame reinforced concrete floor, it by precast slab and
Steel frame composition under it, precast slab is interior to be equipped with uniformly distributed steel mesh, and steel mesh end is connect with steel frame surrounding, steel
Weld stud is equipped in the top concrete of muscle net end two sides.
Further, the steel frame includes the frame being made of L shape beam, and time of more than one piece " C " shape is equipped among frame
Beam.
Specifically, concrete floor is a kind of band beam floor, including floor and beam, wherein floor is one piece of concrete
Native plate, precast slab is interior to be equipped with uniformly distributed steel mesh, and steel mesh end is connect with steel frame surrounding, steel mesh end two sides
Top concrete in be equipped with weld stud.The beam of muti-piece steel construction is combined, and forms steel frame, wherein beam includes L shape
The secondary beam of beam and " C " shape.Wherein, L shape beam surrounds the frame of steel frame, and the secondary beam of " C " shape is interspersed in inside frame, with frame
Together, it is composed steel frame.
Further, the bottom of the secondary beam is higher than the bottom of frame.The bottom of secondary beam be higher than frame bottom be in order to
Facilitate the installation of furred ceiling.
Further, the arranged beneath of secondary beam has furred ceiling, and the bottom surface of furred ceiling and the bottom surface of frame are concordant.
Further, the L shape beam section has inside indentation shape.
Further, the oriented interior indentation shape of the secondary beam section.
It is the intensity in order to enhance their cross sections that the cross section of L shape beam and secondary beam, which is equipped with inside indentation shape,.It should
Indentation shape role is similar to the reinforcing rib being arranged on one piece of long slab, can be effectively prevented L shape beam and secondary beam produces
Change shape.
Further, the upper surface of the precast slab is equipped with reserved for digest that concrete floor expands with heat and contract with cold
Seam.
Since precast slab is easy to expand with heat and contract with cold, preset slot is opened up on the surface thereof and can then be digested and is expanded with heat and contract with cold.
Further, concrete floor is equipped with the lifting hole(eyelet) of installation or transport.
The effect of lifting hole(eyelet) is the lifting and transport of crane for convenience.The most crucial advantage of modular architectural is its uniqueness
Package technique and transportation technology, the assembling and transport of the more convenient concrete floor of design of lifting hole(eyelet), so as to effectively and quickly
By entire concrete building board stack, assembling.
Further, concrete floor can be assembled into TEU (Twenty-foot Equivalent Unit) size, and corner fittings spacing and TEU (Twenty-foot Equivalent Unit) are complete
Unanimously.
Muti-piece concrete floor can be stacked, be placed in TEU (Twenty-foot Equivalent Unit), guarantee its transport reliability and
Reasonability.It after concrete floor is assembled into TEU (Twenty-foot Equivalent Unit) size, is integrally put into TEU (Twenty-foot Equivalent Unit), to guarantee entire
It is filled up in container and needs the concrete floor that transports, the phenomenon that when transport will not then generate due to shaking built on the sand.
Further, concrete floor is furnished with special suspension hook, there is the snap-gauge for preventing suspension hook from rotating on suspension hook.
There is the snap-gauge for preventing suspension hook from rotating on suspension hook.There is sunpender below suspension hook, in initial position, is first deep into suspension hook
In lifting hole(eyelet), then shackle hook, sunpender also and then rotate, and sunpender is connected in lifting hole(eyelet) at this time, and snap-gauge is stuck in the top of lifting hole(eyelet),
When lifting suspension hook with crane or other hoisting machineries, since snap-gauge is connected in lifting hole(eyelet), so that suspension hook can not rotate, sunpender position
Fixation is set, steel structure column can be facilitated to be lifted.
Beneficial effects of the present invention: the present invention is a kind of floor containing beam, it is arranged below precast slab by steel knot
The steel frame that structure beam is composed has the advantage that the manufacturing cycle is short since steel structure girder is compared with normal concrete beams, thus
The concrete floor of this form is more able to satisfy the requirement that intensity is high, the manufacturing cycle is short, and due to the shape of steel structure girder, big
Small changeability is larger, can form different steel frames, more meet the requirement of modular architectural.
The steel frame being composed of steel structure girder is set below concrete floor, due to steel structure girder and common coagulation
Tu Liang is compared, and with the advantage that the manufacturing cycle is short, thus the concrete floor of this form is more able to satisfy intensity height, manufacturing cycle
Short requirement, and since the shape of steel structure girder, the property of can vary in size are larger, different steel frames can be formed, is more met
The requirement of modular architectural.
The invention will be further described with reference to the accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1-is structure three-dimensional schematic diagram of the invention；
Fig. 2-is the overhead sectional view of Fig. 1；
Fig. 3-is the side view cutaway drawing of Fig. 1；
Fig. 4-is the elevational cross-sectional view of Fig. 1；
Fig. 5-is enlarged drawing at I in Fig. 3；
Fig. 6-is enlarged drawing at II in Fig. 4；
Fig. 7-is enlarged drawing at III in Fig. 4；
Fig. 8-is that L shape beam contains enlarged drawing at the I of indentation shape in Fig. 3；
Fig. 9-is that secondary beam contains enlarged drawing at the II of indentation shape in Fig. 4；
Figure 10-is that L shape beam contains enlarged drawing at the III of indentation shape in Fig. 4；
Figure 11-is that muti-piece concrete floor overlays schematic diagram in container；
Figure 12-is suspension hook and lifting hole(eyelet) assembling schematic diagram；
Figure 13-is that suspension hook lifts by crane schematic diagram.
In figure: 1-precast slab, 2-steel frames, 3-steel meshes, 4-weld studs, 5-frames, 6-secondary beams,
7-L shape beams, 8-short slab beams, 9-long plate-girders, 10-card slots, 11-furred ceilings, 12-preset slots, 13-lifting hole(eyelet)s, 14-indentations
Shape, 15-suspension hooks, 16-snap-gauges, 17-sunpenders, 101-concrete floors, 102-containers, 103-corner fittings.
Specific embodiment
Embodiment 1
As shown in Fig. 1 ~ Fig. 7, a kind of steel frame reinforced concrete floor 101, it by precast slab 1 and its under steel
Frame 2 forms, and uniformly distributed steel mesh 3 is equipped in precast slab 1, and 3 end of steel mesh is connect with 2 surrounding of steel frame, reinforcing bar
Weld stud 4 is equipped in the top concrete of 3 end two sides of net.
The steel frame 2 includes the frame 5 being made of L shape beam 7, and the secondary beam 6 of more than one piece " C " shape is equipped among frame 5.Tool
Body, L shape beam 7 includes two pieces of short slab beams 8 and two pieces long plate-girder 9, and long plate-girder 9 surrounds box-shaped with short slab beam 8, constitutes frame 5；
The centre of box frame 5 is equipped with the secondary beam 6 of more than one piece " C " shape, and secondary beam 6 is parallel with short slab beam 8.
The bottom of secondary beam 6 is higher than the bottom of frame 5, and the bottom of secondary beam 6 is equipped with the card slot 10 for installing furred ceiling 11.Specifically
, the arranged beneath of secondary beam 6 has furred ceiling 11, and the bottom surface of furred ceiling 11 is concordant with the bottom surface of frame 5.
The upper surface of precast slab 1 is equipped with the preset slot 12 to expand with heat and contract with cold for digesting concrete floor.
Concrete floor 1 is equipped with the lifting hole(eyelet) 13 of installation or transport.Specifically, lifting hole(eyelet) 13 is symmetrically mounted at two long slabs
The upper surface of beam 9.
Embodiment 2
As shown in Fig. 1 ~ Fig. 4 and Fig. 8 ~ Figure 10, embodiment 2 is roughly the same with embodiment 1, and difference is: " L "
There is inside indentation shape 14 in 7 section of ellbeam, and there is inside indentation shape 14 in 6 section of secondary beam；Specifically, long plate-girder 9 and short slab
Inside indentation shape 14 is equipped on beam 8, which is the intensity in order to reinforce L shape beam 7 and secondary beam 6.
Embodiment 3
As shown in figure 11, muti-piece concrete floor 101 stacks, and is mounted in container 102, in which: concrete floor 101
It is assembled into 102 size of TEU (Twenty-foot Equivalent Unit), 103 spacing of corner fittings and TEU (Twenty-foot Equivalent Unit) 102 are completely the same.It combines, can be convenient in this way
The loading of concrete floor 101 and transport.
Embodiment 4
As shown in Figure 12 and Figure 13, concrete floor 101 is furnished with special suspension hook 15.Need using crane or other
When hoisting machinery slings concrete floor 101, suspension hook should be mounted in lifting hole(eyelet) 13.
There is the snap-gauge 16 for preventing suspension hook 15 from rotating on suspension hook 15.There is sunpender 17 below suspension hook 15, in initial position, first will
During suspension hook 15 is deep into, then shackle hook 15, sunpender 17 also and then rotate, and sunpender 17 is connected in lifting hole(eyelet) 13 at this time, snap-gauge
16 are stuck in the top of lifting hole(eyelet) 13, when lifting suspension hook 15 with crane or other hoisting machineries, since snap-gauge 16 is connected to lifting hole(eyelet)
In 13, so that suspension hook 15 can not rotate, 17 position of sunpender is fixed, and concrete floor 101 can be facilitated to be lifted.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technology
Within, then the present invention also includes these modifications and changes.
Claims (8)
1. a kind of steel frame reinforced concrete floor, it is characterized in that: it by precast slab and its under steel frame form, in advance
Uniformly distributed steel mesh is equipped in concrete slab processed, steel mesh end is connect with steel frame surrounding, the top of steel mesh end two sides
Weld stud is equipped in concrete；The steel frame includes the frame being made of L shape beam, is equipped with more than one piece " C " shape among frame
Secondary beam；The bottom of the secondary beam is higher than the bottom of frame.
2. a kind of steel frame reinforced concrete floor according to claim 1, it is characterized in that: the arranged beneath of the secondary beam
There is furred ceiling, the bottom surface of furred ceiling and the bottom surface of frame are concordant.
3. a kind of steel frame reinforced concrete floor according to claim 1, it is characterized in that: the L shape beam section has
Inside indentation shape.
4. a kind of steel frame reinforced concrete floor according to claim 1, it is characterized in that: in the secondary beam section is oriented
Indentation shape.
5. a kind of steel frame reinforced concrete floor according to claim 1, it is characterized in that: the precast slab
Upper surface is equipped with the preset slot to expand with heat and contract with cold for digesting concrete floor.
6. a kind of steel frame reinforced concrete floor according to claim 1-5, it is characterized in that: concrete floor
It is equipped with the lifting hole(eyelet) of installation or transport.
7. a kind of steel frame reinforced concrete floor according to claim 1-5, it is characterized in that: concrete floor
It can be assembled into TEU (Twenty-foot Equivalent Unit) size, corner fittings spacing and TEU (Twenty-foot Equivalent Unit) are completely the same.
8. a kind of steel frame reinforced concrete floor according to claim 1-5, it is characterized in that: concrete floor
Equipped with special suspension hook, there is the snap-gauge for preventing suspension hook from rotating on suspension hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068087.5A CN107023102B (en) | 2016-02-01 | 2016-02-01 | A kind of steel frame reinforced concrete floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068087.5A CN107023102B (en) | 2016-02-01 | 2016-02-01 | A kind of steel frame reinforced concrete floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107023102A CN107023102A (en) | 2017-08-08 |
| CN107023102B true CN107023102B (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610068087.5A Active CN107023102B (en) | 2016-02-01 | 2016-02-01 | A kind of steel frame reinforced concrete floor |
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| CN (1) | CN107023102B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202945738U (en) * | 2012-11-13 | 2013-05-22 | 吴磊 | Assembled type steel-skeleton light heat-insulation energy-saving plate |
| CN203066343U (en) * | 2013-03-06 | 2013-07-17 | 四川东大板业有限公司 | Steel edge frame heat insulation light board/wall board/roof board/LOFT interlayer floor slab |
| CN103758275B (en) * | 2014-02-17 | 2016-04-20 | 安徽工业大学 | A kind of periphery establishes the armored concrete slab of shearing resistance muscle chan frame |
| CN104912257B (en) * | 2015-06-18 | 2017-07-14 | 北京工业大学 | A kind of prefabricated special-shaped light steel composite wall plate and its installation method |
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| Publication number | Publication date |
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| CN107023102A (en) | 2017-08-08 |
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