CN209211735U - A kind of corrugated web combines rib overlapping bottom plate with H-type light steel reinforced concrete - Google Patents
A kind of corrugated web combines rib overlapping bottom plate with H-type light steel reinforced concrete Download PDFInfo
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- CN209211735U CN209211735U CN201822040043.9U CN201822040043U CN209211735U CN 209211735 U CN209211735 U CN 209211735U CN 201822040043 U CN201822040043 U CN 201822040043U CN 209211735 U CN209211735 U CN 209211735U
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- corrugated web
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- rib
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Abstract
The utility model discloses a kind of corrugated webs to combine rib overlapping bottom plate with H-type light steel reinforced concrete, including concrete floor and concrete upper flange, concrete upper flange is arranged on concrete floor by the light steel of corrugated web H-type, concrete floor is longitudinally positioned longitudinal reinforcement, distributed structure reinforcing bar is provided in transverse direction, concrete floor upper surface is provided with several concrete stripeds of protrusion, the light steel of corrugated web H-type is provided on concrete floor, the light ladle of corrugated web H-type includes corrugated web, corrugated web both ends are respectively arranged with corrugated web upper flange and corrugated web lower wing plate, corrugated web lower wing plate is arranged on distributed structure reinforcing bar, corrugated web upper flange is embedded in concrete upper flange, concrete upper limb board ends are provided with upper flange longitudinal rib, it is evenly arranged with several lateral lacing wires along longitudinal direction.Corrugated web provided by the utility model is preferable in conjunction with concrete rib, self weight is small, and manufacture difficulty is low, and cost is lower.
Description
Technical field
The utility model belongs to architectural shape technical field, and in particular to a kind of corrugated web and the light reinforcing bar coagulation of H-type
Local soil type closes rib and overlaps bottom plate.
Background technique
Traditional cast-in-situ floor applies man-hour requirement and first sets up support system and template, and template consumption is big, it is also necessary to demoulding, week
The turn-week phase is again long；Another is traditional assembled floor, can industrialization production, construction speed is fast, saves material, but whole
Property, crack resistance and shock resistance are poor.Laminated floor slab construction technology is closed using precast concrete bottom plate and cast-in-situ steel reinforced concrete stacking
Made of assembled integral floor, the technology construct when only set up support system, it might even be possible to reduction set up system, without setting up
Template is first installed prefabricated overlapping bottom plate as template, then in mounting plate negative reinforcement above, then casting concrete, is formed whole
Concrete floor only removes support system after reaching demoulding condition.The prefabricated overlapping bottom plate of present laminated floor slab has steel
Muscle truss overlap bottom plate, prestressed concrete laminated floor slab, concrete belt rib laminated floor slab (PK laminated floor slab), corrugated web with
The laminated floor slab and I-steel of Combined concrete rib and the laminated floor slab of Combined concrete rib.Laminated floor slab with ribbing is pacified in construction
Required support system span can increase when dress, or even cancel support system, but steel bar girder overlaps bottom plate, truss spacing
Small, required reinforcing bar is more；Concrete laminated floor slab with ribbing, which is self-possessed, to be increased, and manufacture difficulty is big；Corrugated web and Combined concrete
Rib laminated floor slab, closed with concrete anchor consolidation it is bad, cannot common stress well；The overlapping of I-steel and Combined concrete rib
Floor, I-steel cost are higher.
Utility model content
In view of the above deficiencies, the utility model provides a kind of corrugated web and combines rib overlapping bottom with H-type light steel reinforced concrete
Plate, corrugated web is preferable in conjunction with concrete rib, self weight is small, and manufacture difficulty is low, and cost is lower.
To achieve the above object, the technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of wave
Line web combines rib overlapping bottom plate, including concrete floor and concrete upper flange, concrete upper limb with H-type light steel reinforced concrete
Plate is arranged on concrete floor by the light steel of corrugated web H-type, and concrete floor is longitudinally positioned a longitudinal reinforcement, in transverse direction
It is provided with distributed structure reinforcing bar, concrete floor upper surface is provided with several concrete stripeds of protrusion, concrete striped and mixed
Solidifying soil bottom plate angle at 45 ° is arranged in length and breadth, and there are two the light steel of corrugated web H-type, the light steel of corrugated web H-type for setting on concrete floor
Including corrugated web, corrugated web waveform be it is trapezoidal, corrugated web both ends are respectively arranged with corrugated web upper flange and ripple abdomen
Plate lower wing plate, the indent and convex impression of the surface punching press of corrugated web upper flange and corrugated web lower wing plate, corrugated web lower wing plate
It is arranged on the distributed structure reinforcing bar of concrete floor, corrugated web upper flange is embedded in concrete upper flange, corrugated web
Expose portion is provided with several circular holes, and concrete upper limb board ends are provided with upper flange longitudinal rib, and spacing 150mm is equal along longitudinal direction
It is even to be provided with several lateral lacing wires, the trapezoidal corrugated of concrete upper flange longitudinal direction.
Further, 40~60mm of concrete bottom plate thickness, wide 1100mm, longitudinal reinforcement 8~10mm of diameter, spacing 200mm, point
Cloth distributing bar diameter 6mm, spacing 150mm.
Further, the wide 10mm of concrete striped is highly not less than 4mm, spacing 40mm.
Further, the high 70~90mm of the light steel of corrugated web H-type, spacing 600mm, corrugated web thickness 1mm, corrugated web upper limb
Plate and corrugated web bottom wing plate thickness 1~2mm, wide 60mm, 30~50mm of Circularhole diameter, 100~150mm of spacing.
Further, concrete upper limb plate thickness 40mm, wide 150mm, upper flange longitudinal reinforcement diameter 8mm, lateral lacing wire diameter
For 6mm.
Further, longitudinal reinforcement and distributed structure reinforcing bar material are cold rolling rib reinforcement CRB550, upper flange longitudinal rib material
For CRB550, the light steel material of corrugated web H-type is Q235G steel, and lateral lacing wire is HPB300 grades of reinforcing bars.
The utility model is a little:
1, corrugated web provided by the utility model combines rib overlapping bottom plate with H-type light steel reinforced concrete, uses wall thickness
The corrugated web of 1mm, wall thickness 1-2mm corrugated web upper flange and corrugated web lower wing plate, light weight, reduce it is whole from
Weight, but will not influence whole anti-bending strength.
2, in the indent and convex impression of surface punching press of corrugated web upper flange and corrugated web lower wing plate, with concrete knot
When conjunction, Concrete Filled is in concave-convex impression, and stable structure is firm, and binding force is larger, and corrugated web is in conjunction with concrete rib
Preferably, concrete is combined together with lower wing plate on the light steel of H-type, shared stress.
3, the expose portion of corrugated web is provided with several circular holes, and the rear pouring concrete separated by corrugated web can be made to pass through
Circular hole connects together, and can facilitate preheating embedding line in circular hole, and post-production is avoided to damage corrugated web.
4, the raised concrete striped that concrete floor upper surface is arranged in length and breadth can be prevented preferably in conjunction with rear pouring concrete
Only interface is led to delamination by horizontal shear.
5, the two sides of concrete upper flange trapezoidal corrugated along the longitudinal direction, is conducive in conjunction with rear pouring concrete, no
It is easy to crack.
6, with the light steel of H-type and coagulation local soil type at rib, enhance the bearing capacity of bottom plate, can be reduced in construction and installation
Support system, to mitigate self weight and cost.
7, corrugated web provided by the utility model combined with H-type light steel reinforced concrete rib overlapping bottom plate, corrugated web with
Concrete rib combination is preferable, self weight is small, and manufacture difficulty is low, and cost is lower.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Wherein, 1, concrete floor；2, longitudinal reinforcement；3, distributed structure reinforcing bar；4, the light steel of corrugated web H-type；5, coagulation
Native striped；6, upper flange longitudinal rib；7, lateral lacing wire；8, concrete upper flange；9, corrugated web upper flange；10, corrugated web
Lower wing plate；11, corrugated web.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
In one embodiment of the utility model, as shown in Figure 1, providing a kind of corrugated web and the light reinforcing bar coagulation of H-type
Local soil type closes rib and overlaps bottom plate, including concrete floor 1 and concrete upper flange 8, concrete floor 1 thickness 40~60mm, wide
1100mm, intensity are C40~C50, and 8 thickness 40mm of concrete upper flange, wide 150mm, intensity is C30~C40, concrete upper flange
8 are arranged on concrete floor 1 by the light steel 4 of corrugated web H-type, and the light steel 4 of corrugated web H-type is Q235G steel, high by 70~
90mm, spacing 600mm, concrete floor 1 is longitudinally positioned longitudinal reinforcement 2, and longitudinal reinforcement 2 is 8~10mm of diameter, spacing
Cold rolling rib reinforcement CRB500, the protective layer thickness 15mm of 200mm, i.e. 2 lower edge of longitudinal reinforcement to 1 lower surface of concrete floor
Distance, distributed structure reinforcing bar 3 is provided in transverse direction, and distributed structure reinforcing bar 3 is diameter 6mm, the cold rolling rib reinforcement of spacing 150mm
CRB550。
1 upper surface of concrete floor is provided with several concrete stripeds 5 of protrusion, and 5 width 10mm of concrete striped, height is not
Less than 4mm, spacing 40mm, concrete striped 5 is arranged in length and breadth with the angle at 45 ° of concrete floor 1, the raised concrete being arranged in length and breadth
Striped 5 can prevent interface from being led to delamination by horizontal shear preferably in conjunction with rear pouring concrete；It is arranged on concrete floor 1
There are two the light steel 4 of corrugated web H-type, the light steel 4 of corrugated web H-type includes corrugated web 11, and 11 waveform of corrugated web is trapezoidal, wave
11 thickness 1mm of line web, 11 both ends of corrugated web are respectively arranged with corrugated web upper flange 9 and corrugated web lower wing plate 10, ripple
Web upper flange 9 and corrugated web lower wing plate 10 thickness 1~2mm, wide 60mm, light weight reduce whole self weight, but will not shadow
Ring whole anti-bending strength；The indent and convex impression of the surface punching press of corrugated web upper flange 9 and corrugated web lower wing plate 10, with
When concrete combines, Concrete Filled is in concave-convex impression, and stable structure is firm, and binding force is larger, corrugated web 11 and mixed
Solidifying soil rib combines preferably, and concrete is combined together with upper lower wing plate, shared stress；Corrugated web lower wing plate 10 is set
It sets on the distributed structure reinforcing bar 3 of concrete floor 1, corrugated web upper flange 9 is embedded in concrete upper flange 8, corrugated web
11 expose portion is provided with several circular holes, 30~50mm of Circularhole diameter, 100~150mm of spacing, can make by corrugated web 11 every
The rear pouring concrete opened is connected together by circular hole, and can facilitate preheating embedding line in circular hole, and post-production is avoided to damage wave
Line web 11；8 both ends of concrete upper flange are provided with upper flange longitudinal rib 6, and spacing 150mm is evenly arranged with several along longitudinal direction
Lateral lacing wire 7,6 material of upper flange longitudinal rib are CRB550, and 6 diameter 8mm of upper flange longitudinal rib, lateral lacing wire 7 is HPB300 grades
Reinforcing bar, lateral 7 diameter 6mm of lacing wire, spacing 150mm setting, the trapezoidal corrugated of 8 longitudinal direction of concrete upper flange are conducive to
It is not easy to crack in conjunction with rear pouring concrete.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection scope of this patent.In range described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection scope of this patent.
Claims (6)
1. a kind of corrugated web combines rib overlapping bottom plate with H-type light steel reinforced concrete, which is characterized in that including concrete floor
(1) it is arranged by the light steel of corrugated web H-type (4) in the coagulation with concrete upper flange (8), the concrete upper flange (8)
On native bottom plate (1), the concrete floor (1) is longitudinally positioned to be had longitudinal reinforcement (2), is provided with distributed structure reinforcing bar in transverse direction
(3), concrete floor (1) upper surface be provided with protrusion several concrete stripeds (5), the concrete striped (5) with
The concrete floor (1) angle at 45 ° is arranged in length and breadth, and there are two the corrugated web H-types for setting on the concrete floor (1)
Light steel (4), the light steel of corrugated web H-type (4) includes corrugated web (11), and corrugated web (11) waveform is trapezoidal, institute
It states corrugated web (11) both ends and is respectively arranged with corrugated web upper flange (9) and corrugated web lower wing plate (10), the ripple abdomen
The indent and convex impression of surface punching press of plate upper flange (9) and the corrugated web lower wing plate (10), the corrugated web lower wing plate
(10) it is arranged on the distributed structure reinforcing bar (3) of the concrete floor (1), corrugated web upper flange (9) insertion
In the concrete upper flange (8), the expose portion of the corrugated web (11) is provided with several circular holes, the concrete upper limb
Plate (8) both ends are provided with upper flange longitudinal rib (6), and spacing 150mm is evenly arranged with several lateral lacing wires (7), institute along longitudinal direction
State the trapezoidal corrugated of concrete upper flange (8) longitudinal direction.
2. corrugated web as described in claim 1 combines rib overlapping bottom plate with H-type light steel reinforced concrete, which is characterized in that institute
State concrete floor (1) thickness 40~60mm, wide 1100mm, longitudinal reinforcement (2) 8~10mm of diameter, spacing 200mm are described
Distributed structure reinforcing bar (3) diameter 6mm, spacing 150mm.
3. corrugated web as described in claim 1 combines rib overlapping bottom plate with H-type light steel reinforced concrete, which is characterized in that institute
Concrete striped (5) width 10mm is stated, 4mm, spacing 40mm are highly not less than.
4. corrugated web as described in claim 1 combines rib overlapping bottom plate with H-type light steel reinforced concrete, which is characterized in that institute
State the light steel of corrugated web H-type (4) high 70~90mm, spacing 600mm, corrugated web (11) the thickness 1mm, on the corrugated web
Wing plate (9) and the corrugated web lower wing plate (10) thickness 1~2mm, wide 60mm, the 30~50mm of Circularhole diameter, spacing 100~
150mm。
5. corrugated web as described in claim 1 combines rib overlapping bottom plate with H-type light steel reinforced concrete, which is characterized in that institute
Concrete upper flange (8) thickness 40mm, wide 150mm are stated, upper flange longitudinal rib (6) the diameter 8mm, the transverse direction lacing wire (7) is directly
Diameter is 6mm.
6. corrugated web as described in claim 1 combines rib overlapping bottom plate with H-type light steel reinforced concrete, which is characterized in that institute
It states longitudinal reinforcement (2) and distributed structure reinforcing bar (3) material is cold rolling rib reinforcement CRB550, the upper flange longitudinal rib (6)
Material is CRB550, and the light steel of corrugated web H-type (4) material is Q235G steel, and the transverse direction lacing wire (7) is HPB300 grades of steel
Muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040043.9U CN209211735U (en) | 2018-12-06 | 2018-12-06 | A kind of corrugated web combines rib overlapping bottom plate with H-type light steel reinforced concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040043.9U CN209211735U (en) | 2018-12-06 | 2018-12-06 | A kind of corrugated web combines rib overlapping bottom plate with H-type light steel reinforced concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209211735U true CN209211735U (en) | 2019-08-06 |
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ID=67463217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040043.9U Active CN209211735U (en) | 2018-12-06 | 2018-12-06 | A kind of corrugated web combines rib overlapping bottom plate with H-type light steel reinforced concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209211735U (en) |
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2018
- 2018-12-06 CN CN201822040043.9U patent/CN209211735U/en active Active
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