CN203805409U - Corrugated web concrete composite sandwich bearing plate - Google Patents
Corrugated web concrete composite sandwich bearing plate Download PDFInfo
- Publication number
- CN203805409U CN203805409U CN201420204333.1U CN201420204333U CN203805409U CN 203805409 U CN203805409 U CN 203805409U CN 201420204333 U CN201420204333 U CN 201420204333U CN 203805409 U CN203805409 U CN 203805409U
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- 239000004567 concrete Substances 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 47
- 239000002344 surface layer Substances 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 210000002615 epidermis Anatomy 0.000 claims description 27
- 238000007747 plating Methods 0.000 claims description 27
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000005516 engineering process Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000011372 high-strength concrete Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000004880 explosion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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Abstract
The utility model discloses a corrugated web concrete composite sandwich bearing plate, which belongs to the field of building structure engineering. The bearing plate comprises an upper surface layer plate (1), a lower surface layer plate (5), a corrugated plate sandwich layer (2), concrete (3) and reinforcing ribs (4), wherein a cavity is formed between the upper surface layer plate and the lower surface layer plate; the corrugated plate sandwich layer is positioned between the upper surface layer plate and the lower surface layer plate and is a corrugated steel plate with a trapezoid cross section; the corrugated plate sandwich layer, the upper surface layer plate and the lower surface layer plate form a longitudinal cavity in which the concrete is filled at intervals; the reinforcing ribs (4) are positioned in the longitudinal cavity filled with the concrete. The bearing plate is light in weight, high in flexural rigidity and good in bearing performance, and can be used for effectively resisting impact and an impact force generated by an explosion due to the existence of the central sandwich layer as well as has a good sound insulation effect.
Description
Technical field
The utility model relates to a kind of composite intermediate layer loading plate, and specifically a kind of corrugated web concrete composite intermediate layer loading plate, belongs to structural engineering field.
Background technology
At present, building trade and manufacturing industry be development fast along with economic emergence, and people's bearing carrier required to building or in manufacturing also requires more and more higher accordingly.And in traditional architecture industry, general loading plate is armoured concrete slab, its deadweight is larger, and the on-the-spot assembling reinforcement of needs, formwork is built with maintenance etc., thereby causes working procedure loaded down with trivial details.For the loading plate of steel construction, its steel using amount is large, cost is high, and a little less than the outer bending rigidity of face due to steel plate, when bearing larger pressure loading, the amount of deflection of steel construction loading plate also can become greatly, easily generating plane outside sweep yield failure simultaneously.
In building structure, offshore platform structure, bridge structure and boats and ships or train manufacturing industry, the general wavy metal core sandwich plate that uses, but its sandwich is generally just along a direction particular arrangement, thereby cause wavy metal core clamping plate sandwich plate rigidity in sandwich arranged direction large, and perpendicular in sandwich direction, a little less than sandwich plate rigidity, especially shearing strength is generally all very little.When the carrying of this kind of sandwich plate loading plate is larger, easily there is failure by shear in the weak direction of sandwich plate rigidity, thereby cause loading plate moment to lose bearing capacity, and structure is collapsed, and causes great casualties and property loss.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of corrugated web concrete mixing interlayer loading plate, interval fill concrete in sandwich of layers cavity, sandwich of layers can be improved perpendicular to the rigidity in sandwich direction on the one hand, the anti-shear ability of himself can be strengthened on the other hand.
To achieve these goals, the technical solution adopted in the utility model is: a kind of corrugated web concrete composite intermediate layer loading plate, comprise upper epidermis plate and lower sheet surface layer, between upper epidermis plate and lower sheet surface layer, form space, also comprise corrugated plating sandwich of layers, concrete and reinforcement; Corrugated plating sandwich of layers, between upper epidermis plate and lower sheet surface layer, is that cross section is trapezoidal corrugated steel; Corrugated plating sandwich of layers and upper epidermis plate and lower sheet surface layer form longitudinal cavity, interval fill concrete in cavity; Reinforcement is positioned at longitudinal cavity of fill concrete.
Further, described upper epidermis plate and lower sheet surface layer are rolling ordinary construction steel plate, and its thickness is 1.0mm-10.0mm.
Further, described corrugated plating sandwich of layers is the corrugated steel that adopts numerical control bending technology or numerical control roll-in technology to make, and its cross section is trapezoidal, and thickness is 1.0mm-10.0mm, and the rake parallactic angle degree of the trapezoidal wave band in corrugated plating sandwich of layers cross section is that 30 degree are to 90 degree.
Further, described corrugated plating sandwich of layers is fixed together by laser spot welding, rivet, tapping screw or nailing mode and described upper epidermis plate and lower sheet surface layer.
Further, described concrete is high-strength concrete, and its intensity is not less than C60; Described reinforcement is spiral, and it is longitudinally arranged in the cavity being formed by described corrugated plating sandwich of layers and upper epidermis plate and lower sheet surface layer, and reinforcement is applied to prestressing force.
The beneficial effects of the utility model are: this loading plate is good from heavy and light, load-carrying properties; Due to the existence of center sandwich of layers, can effectively resist the impulsive force of impacting and exploding and producing, soundproof effect is good.Processing corrugated web concrete composite intermediate layer loading plate can be realized standardized designs, batch production is produced, and can effectively improve site operation speed and mechanization degree, improves production operation efficiency; Meanwhile, it can be saved and make and construction cost, guarantees the security performance of structure, has good economic benefit.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure: 1, upper epidermis plate, 2, corrugated plating sandwich of layers, 3, concrete, 4, reinforcement, 5, lower sheet surface layer.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1: a kind of corrugated web concrete composite intermediate layer loading plate, comprise upper epidermis plate 1 and lower sheet surface layer 5, between upper epidermis plate 1 and lower sheet surface layer 5, form space, also comprise corrugated plating sandwich of layers 2, concrete 3 and reinforcement 4; Corrugated plating sandwich of layers 2, between upper epidermis plate 1 and lower sheet surface layer 5, is that cross section is trapezoidal corrugated steel; Corrugated plating sandwich of layers 2 forms longitudinal cavity, interval fill concrete in cavity with upper epidermis plate 1 and lower sheet surface layer 5; Reinforcement 4 is positioned at concrete cavity.
Described upper epidermis plate 1 and lower sheet surface layer 5 are rolling ordinary construction steel plate, and its thickness is 1.0mm to 10.0mm.Between upper epidermis plate 1 and lower sheet surface layer 5, form space, in this space, be provided with corrugated plating sandwich of layers (2).Corrugated plating sandwich of layers 2 is a kind of corrugated steels that adopt numerical control bending technology or numerical control roll-in fabrication techniques to form, and its transverse interface is trapezoidal, and the thickness of ripple sandwich of layers 2 is 1.0mm to 10.0mm, and the rake parallactic angle degree of its trapezoidal wave band is that 30 degree are to 90 degree.
Corrugated plating sandwich of layers 2 is fixedly connected with lower sheet surface layer 2 with upper epidermis plate 1 by laser spot welding, rivet, nailing or tapping screw mode.Upper epidermis plate 1 and lower sheet surface layer 2 form cavity with corrugated plating sandwich of layers 2.This cavity is longitudinal cavity, interval fill concrete 3 in this cavity.Described concrete filled 3 is self-compacting high-strength concrete, and its intensity is not less than C60.
In the cavity forming, reinforcement 4 is installed between upper epidermis plate 1 and lower sheet surface layer 5 and corrugated plating sandwich of layers 2.Described reinforcement 4 is spiral, and it is longitudinally arranged in the concrete 3 that cavity fills.Reinforcement 4 is not less than 25mm with the vertical range of lower sheet surface layer 5, and reinforcement 4 is applied to prestressing force.
Manufacturing process of the present utility model is: size according to actual needs, upper epidermis plate 1 and the lower sheet surface layer 2 of intercepting equidimension; The corrugated steel that adopts numerical control bending technology or numerical control roll-in technology to make desired height, length and wide and upper and lower sheet surface layer equidimension is corrugated plating sandwich of layers 2; Corrugated plating sandwich of layers 2 is placed between upper epidermis plate 1 and lower sheet surface layer 5, and adopts the modes such as laser spot welding, rivet, tapping screw or nailing to be connected with both; Afterwards, in the longitudinal cavity first forming respectively at corrugated plating sandwich of layers 2 and upper epidermis plate 1 and lower sheet surface layer 5, reinforcement 4 is arranged at interval, and two of each longitudinal arrangement of cavities, after location positioning is good, apply prestressing force to all reinforcements 4; Then fill concrete 3 in being furnished with longitudinal cavity of reinforcement 4, concrete filled 3 adopts pressure to inject, maintenance 3-5 days after completing; Discharge and strengthen the prestressing force that vertical muscle 4 two ends apply.
Compare with traditional loading plate, this loading plate is lightweight, high-bearing capacity, anti-impact force, antiknock and sound insulation value more.Meanwhile, this loading plate, under the prerequisite reducing costs, can effectively improve the security performance of structure.The flow process of processing corrugated web concrete composite intermediate layer loading plate is simple, can realize standardized designs and batch production raw, has good economy and practicality.
Claims (5)
1. a corrugated web concrete composite intermediate layer loading plate, it is characterized in that: comprise upper epidermis plate (1) and lower sheet surface layer (5), between upper epidermis plate (1) and lower sheet surface layer (5), form cavity, also comprise corrugated plating sandwich of layers (2), concrete (3) and reinforcement (4); Corrugated plating sandwich of layers (2) is positioned between upper epidermis plate (1) and lower sheet surface layer (5), and corrugated plating sandwich of layers (2) is that cross section is trapezoidal corrugated steel; Corrugated plating sandwich of layers (2) forms longitudinal cavity with upper epidermis plate (1) and lower sheet surface layer (5), interval fill concrete (3) in longitudinal cavity; Reinforcement (4) is positioned at longitudinal cavity of fill concrete.
2. a kind of corrugated web concrete composite intermediate layer loading plate according to claim 1, is characterized in that: described upper epidermis plate (1) and lower sheet surface layer (5) are rolling ordinary construction steel plate, and its thickness is 1.0mm-10.0mm.
3. a kind of corrugated web concrete composite intermediate layer loading plate according to claim 1 and 2, it is characterized in that: described corrugated plating sandwich of layers (2) is the corrugated steel that adopts numerical control bending technology or numerical control roll-in technology to make, its cross section is trapezoidal, thickness is 1.0mm-10.0mm, and the rake parallactic angle degree of the trapezoidal wave band in corrugated plating sandwich of layers (2) cross section is that 30 degree are to 90 degree.
4. a kind of corrugated web concrete composite intermediate layer loading plate according to claim 1, is characterized in that: described corrugated plating sandwich of layers (2) is fixed together by laser spot welding, rivet, tapping screw or nailing mode and described upper epidermis plate (1) and lower sheet surface layer (5).
5. a kind of corrugated web concrete composite intermediate layer loading plate according to claim 1, is characterized in that: described concrete (3) is high-strength concrete, and its intensity is not less than C60; Described reinforcement (4) is spiral, and it is longitudinally arranged in the cavity being formed by described corrugated plating sandwich of layers (2) and upper epidermis plate (1) and lower sheet surface layer (5), and reinforcement (4) is applied to prestressing force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204333.1U CN203805409U (en) | 2014-04-24 | 2014-04-24 | Corrugated web concrete composite sandwich bearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204333.1U CN203805409U (en) | 2014-04-24 | 2014-04-24 | Corrugated web concrete composite sandwich bearing plate |
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| CN203805409U true CN203805409U (en) | 2014-09-03 |
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| CN201420204333.1U Expired - Fee Related CN203805409U (en) | 2014-04-24 | 2014-04-24 | Corrugated web concrete composite sandwich bearing plate |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514305A (en) * | 2014-12-23 | 2015-04-15 | 中国建筑第八工程局有限公司 | 3D (three-dimensional) printing hollow truss floor slab and construction method thereof |
| CN104727453A (en) * | 2015-03-10 | 2015-06-24 | 湖州织里荣华铝业有限公司 | Compound insulation aluminum plate |
| CN106427084A (en) * | 2016-10-17 | 2017-02-22 | 东南大学 | Polygonal lattice type grille-column structure sandwich panel |
| CN108382986A (en) * | 2017-12-22 | 2018-08-10 | 李乃斌 | A kind of crane main beam structure configuration doing web using corrugated steel plate composite intermediate layer |
| CN110424241A (en) * | 2019-03-04 | 2019-11-08 | 郝苏 | One kind is used for the rectangle corrugated plating based structures composite material of bridge and other large scale structure loading ends |
| CN111535838A (en) * | 2020-05-28 | 2020-08-14 | 湘潭大学 | Novel composite UHPC (ultra high performance polycarbonate) bullet shielding layer capable of resisting repeated striking for multiple times |
| CN111663441A (en) * | 2019-03-06 | 2020-09-15 | 郝苏 | Wave-mode plate base structure composite material for bearing surface of bridge and other large-scale structures |
| CN112012877A (en) * | 2019-05-31 | 2020-12-01 | 江苏金风科技有限公司 | Reinforcing component, web, blade, forming method and wind generating set |
| CN112012878A (en) * | 2019-05-31 | 2020-12-01 | 江苏金风科技有限公司 | Web, blade, forming method and wind generating set |
| CN112049322A (en) * | 2020-08-17 | 2020-12-08 | 上海交通大学 | Four-edged terrace kernel sandwich anti-explosion wallboard |
| CN112575953A (en) * | 2020-12-15 | 2021-03-30 | 山东开杰环保科技有限公司 | Fireproof water-based wood-plastic wall panel |
| CN113802740A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Joint shear-resistant assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant drawknot composite floor slab |
| CN113802741A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Pin shear connection assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie-bar composite floor slab |
| CN113969537A (en) * | 2021-11-11 | 2022-01-25 | 中国矿业大学 | Novel box girder bridge formed by combining corrugated steel type web plates and lower flange plates |
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2014
- 2014-04-24 CN CN201420204333.1U patent/CN203805409U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104514305A (en) * | 2014-12-23 | 2015-04-15 | 中国建筑第八工程局有限公司 | 3D (three-dimensional) printing hollow truss floor slab and construction method thereof |
| CN105863138A (en) * | 2014-12-23 | 2016-08-17 | 中国建筑第八工程局有限公司 | Concealed beam structure in 3D-printed hollow truss floor slab |
| CN105971173A (en) * | 2014-12-23 | 2016-09-28 | 中国建筑第八工程局有限公司 | Truss hollow floorslab splicing structure based on 3D printing |
| CN106013563A (en) * | 2014-12-23 | 2016-10-12 | 中国建筑第八工程局有限公司 | Construction method of hidden beam in 3D printed hollow truss floor |
| CN106013564A (en) * | 2014-12-23 | 2016-10-12 | 中国建筑第八工程局有限公司 | Splicing method of 3D printed hollow truss floor slab |
| CN106013565A (en) * | 2014-12-23 | 2016-10-12 | 中国建筑第八工程局有限公司 | Manufacturing method of 3D printed hollow truss floor slab |
| CN105863138B (en) * | 2014-12-23 | 2018-05-08 | 中国建筑第八工程局有限公司 | Concealed beam structure in 3D printing truss cassette ceiling |
| CN106013564B (en) * | 2014-12-23 | 2018-05-08 | 中国建筑第八工程局有限公司 | The joining method of 3D printing truss cassette ceiling |
| CN104727453A (en) * | 2015-03-10 | 2015-06-24 | 湖州织里荣华铝业有限公司 | Compound insulation aluminum plate |
| CN106427084A (en) * | 2016-10-17 | 2017-02-22 | 东南大学 | Polygonal lattice type grille-column structure sandwich panel |
| CN108382986A (en) * | 2017-12-22 | 2018-08-10 | 李乃斌 | A kind of crane main beam structure configuration doing web using corrugated steel plate composite intermediate layer |
| CN110424241A (en) * | 2019-03-04 | 2019-11-08 | 郝苏 | One kind is used for the rectangle corrugated plating based structures composite material of bridge and other large scale structure loading ends |
| CN110424241B (en) * | 2019-03-04 | 2021-08-31 | 郝苏 | Rectangular corrugated plate base structure composite material for bearing surfaces of bridges and other large structures |
| CN111663441A (en) * | 2019-03-06 | 2020-09-15 | 郝苏 | Wave-mode plate base structure composite material for bearing surface of bridge and other large-scale structures |
| CN112012877A (en) * | 2019-05-31 | 2020-12-01 | 江苏金风科技有限公司 | Reinforcing component, web, blade, forming method and wind generating set |
| CN112012878A (en) * | 2019-05-31 | 2020-12-01 | 江苏金风科技有限公司 | Web, blade, forming method and wind generating set |
| CN111535838A (en) * | 2020-05-28 | 2020-08-14 | 湘潭大学 | Novel composite UHPC (ultra high performance polycarbonate) bullet shielding layer capable of resisting repeated striking for multiple times |
| CN112049322A (en) * | 2020-08-17 | 2020-12-08 | 上海交通大学 | Four-edged terrace kernel sandwich anti-explosion wallboard |
| CN112049322B (en) * | 2020-08-17 | 2022-03-22 | 上海交通大学 | Four-edged terrace kernel sandwich anti-explosion wallboard |
| CN112575953A (en) * | 2020-12-15 | 2021-03-30 | 山东开杰环保科技有限公司 | Fireproof water-based wood-plastic wall panel |
| CN113802740A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Joint shear-resistant assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant drawknot composite floor slab |
| CN113802741A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Pin shear connection assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant tie-bar composite floor slab |
| CN113969537A (en) * | 2021-11-11 | 2022-01-25 | 中国矿业大学 | Novel box girder bridge formed by combining corrugated steel type web plates and lower flange plates |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20150424 |
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| EXPY | Termination of patent right or utility model |