CN201883600U - Fiber reinforced plastic (FRP) and concrete composite board - Google Patents
Fiber reinforced plastic (FRP) and concrete composite board Download PDFInfo
- Publication number
- CN201883600U CN201883600U CN2010206446032U CN201020644603U CN201883600U CN 201883600 U CN201883600 U CN 201883600U CN 2010206446032 U CN2010206446032 U CN 2010206446032U CN 201020644603 U CN201020644603 U CN 201020644603U CN 201883600 U CN201883600 U CN 201883600U
- Authority
- CN
- China
- Prior art keywords
- frp
- plate face
- distribution bar
- face distribution
- open
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a fiber reinforced plastic (FRP) and concrete composite board, which comprises an FRP open-web board, wherein a plurality of reverse-T-shaped perforated FRP connecting elements are pasted on the FRP open-web board, FRP perforation distributing ribs penetrate through holes of the FRP connecting elements, FRP board surface distributing ribs are arranged above the FRP perforation distributing ribs, the FRP open-web board, the FRP connecting elements, the FRP perforation distributing ribs and the FRP board surface distributing ribs form an open-web board support frame, and concrete is cast on the open-web board support frame. The open-web board support frame provided by the utility model has light dead weight, high carrying capability and a good corrosion resistance performance, has the characteristic of simple structure and is convenient to use.
Description
Technical field
The utility model belongs to field of civil engineering, relates to building unit, relates in particular to a kind of FRP and concrete combined board.
Background technology
In civil engineering, hollow FRP-concrete combined board is a kind of novel compoboard.Hollow FRP-concrete combined board is meant direct concreting on the FRP hollow slab, makes the two in conjunction with closely forming cooperative floor or bridge deck by various combination connecting modes then.Compare remarkable advantage such as the FRP material has high-strength light, corrosion resistance is strong and anti-fatigue performance is good with traditional structural materials.The FRP-concrete combined board does not need formwork and sets up interim support in construction works, it is very convenient to construct.FRP-concrete combined bridge deck through design rationally is subjected to the attention of engineering circle gradually, at home and abroad uses more and more widely in the field of civil engineering.
Present FRP-concrete combined board, it is bigger to conduct oneself with dignity, and supporting capacity is relatively poor relatively.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of FRP and concrete combined board, and its deadweight is less, and supporting capacity is strong, and corrosion resistance and good has characteristics simple in structure, easy to use.
In order to achieve the above object, the technical solution adopted in the utility model is:
FRP and concrete combined board, comprise FRP hollow slab 1, be pasted with at least two inverted T shape perforate FRP connectors 2 on the FRP hollow slab 1, be penetrated with FRP perforation distributions muscle 3 in the hole of FRP connector 2, FRP plate face distribution bar 4 is set above FRP perforation distributions muscle 3, described FRP hollow slab 1, FRP connector 2, FRP perforation distributions muscle 3 and FRP plate face distribution bar 4 are formed the hollow slab support, have built concrete 5 on described hollow slab support.
Described FRP connector 2 is a plurality of.
Described FRP perforation distributions muscle 3 is a plurality of.
Described FRP plate face distribution bar 4 is intersected by vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar to be formed.
Described vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar all are a plurality of.
Described vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar equidistantly distribute.
The utility model compared with prior art has the following advantages:
1) each member can prefabricatedly be finished, and the scene is used in combination, and both can ensure the quality of products, again reduction of erection time greatly.
2) with respect to traditional reinforcing bar and steel, it is lighter to conduct oneself with dignity, and plate is thick more, and deadweight reduction amplitude is big more.
3) corrosion resistance and good, good endurance.
4) has good anti-fatigue performance.
5) the FRP hollow slab can play the permanent template effect in the bridge deck work progress, exempts the template dismounting and sets up work with interim the support, very easily realizes rapid construction and safe construction.
6) can be designed to Orthogonal Double to same sex plate, more effectively improve supporting capacity.
7) has better shock resistance weight bearing power.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a transverse sectional view of the present utility model.
Fig. 3 is a side sectional view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
Shown in Figure 2 as Fig. 1, the utility model is FRP and concrete combined board, comprise FRP hollow slab 1, be pasted with at least two inverted T shape perforate FRP connectors 2 on the FRP hollow slab 1, be penetrated with FRP perforation distributions muscle 3 in the hole of FRP connector 2, FRP plate face distribution bar 4 is set above FRP perforation distributions muscle 3, and described FRP hollow slab 1, FRP connector 2, FRP perforation distributions muscle 3 and FRP plate face distribution bar 4 are formed the hollow slab support, have built concrete 5 on described hollow slab support.
For the FRP hollow slab 1 of better arranging in pairs or groups, the quantity of FRP connector 2 and FRP perforation distributions muscle 3 all is plural number.
In order to obtain better effect, FRP plate face distribution bar 4 is made up of vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar quadrature intersection, and vertically the quantity of FRP plate face distribution bar and horizontal FRP plate face distribution bar also all is that plural and vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar equidistantly distribute.
The FRP section bar is compared traditional steel and reinforcing bar, can play the advantageous effect that reduces dead load in engineering structures, and is especially obvious for span bigger bridge deck and floor application advantage.Adopt the utility model compoboard of FRP hollow slab, it is very light to conduct oneself with dignity, and the ordinary reinforced concrete solid slab conduct oneself with dignity and reduce greatly, and plate is thick more relatively, and deadweight reduction amplitude is big more; Simultaneously, the FRP specific strength be steel 20-50 doubly, substitute traditional steel and reinforcing bar and can reduce the bridge construction deadweight, thereby effectively alleviate the bridge construction geological process, more can reduce the bridge design load significantly, thereby can bigger increase bridge limit span; FRP section bar decay resistance is fine, adopts FRP principal rod and distribution bar simultaneously in the combined bridge deck board concrete, can greatly improve and effectively solve the crucial difficult problem of durability of reinforced concrete bridge deck plate; The FRP material has the good fatigue resistance energy in combined bridge deck, and the while concrete mainly is positioned at pressure zone and seldom ftractures, and can not cause the Cumulative Fatigue Damage fast development, and therefore, combined bridge deck has the good fatigue resistance energy; The FRP hollow slab can play the permanent template effect in the bridge deck work progress, exempt the template dismounting and set up work with interim the support, very easily realizes rapid construction and safe construction.
The most of manufacturing process of compoboard of the present utility model can be prefabricated in the factory and finish, therefore, promptly can fine assurance fabricating quality, can shorten the construction period greatly again, have significant advantage, especially the repairing maintenance works for bridge has remarkable meaning more; Because from heavy and light, rigidity is big, intensity is high, this compoboard has quite big application prospect in engineerings such as long-span bridge panel, large bay floor, basement roof.Under the appropriate design prerequisite, compoboard of the present utility model can be designed to Orthogonal Double to same sex plate, more effectively improves supporting capacity.
Claims (6)
1.FRP with concrete combined board, comprise FRP hollow slab (1), it is characterized in that, be pasted with at least two inverted T shape perforate FRP connectors (2) on the FRP hollow slab (1), be penetrated with FRP perforation distributions muscle (3) in the hole of FRP connector (2), in the top of FRP perforation distributions muscle (3) FRP plate face distribution bar (4) is set, described FRP hollow slab (1), FRP connector (2), FRP perforation distributions muscle (3) and FRP plate face distribution bar (4) are formed the hollow slab support, have built concrete (5) on described hollow slab support.
2. FRP according to claim 1 and concrete combined board is characterized in that, described FRP connector (2) is a plurality of.
3. FRP according to claim 1 and concrete combined board is characterized in that, described FRP perforation distributions muscle (3) is a plurality of.
4. FRP according to claim 1 and concrete combined board is characterized in that, described FRP plate face distribution bar (4) is intersected by vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar to be formed.
5. FRP according to claim 4 and concrete combined board is characterized in that, described vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar all are a plurality of.
6. FRP according to claim 4 and concrete combined board is characterized in that, described vertical FRP plate face distribution bar and horizontal FRP plate face distribution bar equidistantly distribute.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206446032U CN201883600U (en) | 2010-12-02 | 2010-12-02 | Fiber reinforced plastic (FRP) and concrete composite board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206446032U CN201883600U (en) | 2010-12-02 | 2010-12-02 | Fiber reinforced plastic (FRP) and concrete composite board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201883600U true CN201883600U (en) | 2011-06-29 |
Family
ID=44181139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206446032U Expired - Fee Related CN201883600U (en) | 2010-12-02 | 2010-12-02 | Fiber reinforced plastic (FRP) and concrete composite board |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201883600U (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103031808A (en) * | 2013-01-08 | 2013-04-10 | 北京玻钢院复合材料有限公司 | Fiber-reinforced composite bridge deck and preparation and installation method thereof |
CN103194970A (en) * | 2013-04-23 | 2013-07-10 | 黄海林 | Ribbed FRP (fiber reinforced plastic) component and concrete composite bridge deck |
CN103924730A (en) * | 2014-04-10 | 2014-07-16 | 哈尔滨工程大学 | Permanent glass fiber reinforced polymer (GFRP) material formwork and corresponding GFRP-concrete composite beam |
CN104074114A (en) * | 2014-07-11 | 2014-10-01 | 武汉理工大学 | Three-dimensional honeycomb reinforced concrete product made from composite material and preparation method of product |
CN104428472A (en) * | 2012-07-05 | 2015-03-18 | 学校法人福冈大学 | Composite structure |
CN104674658A (en) * | 2015-01-12 | 2015-06-03 | 东南大学 | Single layer FRP concrete composite bridge slab construction method |
CN108277922A (en) * | 2018-04-13 | 2018-07-13 | 深圳大学 | A kind of FRP cement bases Prefabricated composite plate |
CN109385977A (en) * | 2018-11-20 | 2019-02-26 | 广东省长大公路工程有限公司 | A kind of anti-crack concrete panel and its construction method |
CN109653419A (en) * | 2018-12-20 | 2019-04-19 | 江苏合谷建筑设计有限公司 | A kind of detachable prepackage steel-concrete composite beam plate structure |
CN110056117A (en) * | 2019-04-16 | 2019-07-26 | 武汉大学 | The hollow hardened structure of FRP profile marine sand concrete of corrugated surface |
WO2019219047A1 (en) * | 2018-05-17 | 2019-11-21 | 苏州多凯复合材料有限公司 | Frp composite board |
CN112554403A (en) * | 2020-10-26 | 2021-03-26 | 江苏纬信工程咨询有限公司 | FRP concrete I-shaped combined member and implementation method thereof |
-
2010
- 2010-12-02 CN CN2010206446032U patent/CN201883600U/en not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104428472A (en) * | 2012-07-05 | 2015-03-18 | 学校法人福冈大学 | Composite structure |
CN103031808A (en) * | 2013-01-08 | 2013-04-10 | 北京玻钢院复合材料有限公司 | Fiber-reinforced composite bridge deck and preparation and installation method thereof |
CN103194970A (en) * | 2013-04-23 | 2013-07-10 | 黄海林 | Ribbed FRP (fiber reinforced plastic) component and concrete composite bridge deck |
CN103924730B (en) * | 2014-04-10 | 2016-08-17 | 哈尔滨工程大学 | GFRP material permanent formwork and corresponding GFRP-concrete combination beam thereof |
CN103924730A (en) * | 2014-04-10 | 2014-07-16 | 哈尔滨工程大学 | Permanent glass fiber reinforced polymer (GFRP) material formwork and corresponding GFRP-concrete composite beam |
CN104074114A (en) * | 2014-07-11 | 2014-10-01 | 武汉理工大学 | Three-dimensional honeycomb reinforced concrete product made from composite material and preparation method of product |
CN104674658A (en) * | 2015-01-12 | 2015-06-03 | 东南大学 | Single layer FRP concrete composite bridge slab construction method |
CN108277922A (en) * | 2018-04-13 | 2018-07-13 | 深圳大学 | A kind of FRP cement bases Prefabricated composite plate |
WO2019219047A1 (en) * | 2018-05-17 | 2019-11-21 | 苏州多凯复合材料有限公司 | Frp composite board |
CN109385977A (en) * | 2018-11-20 | 2019-02-26 | 广东省长大公路工程有限公司 | A kind of anti-crack concrete panel and its construction method |
CN109385977B (en) * | 2018-11-20 | 2024-04-05 | 保利长大港航工程有限公司 | Anti-cracking concrete panel and construction method thereof |
CN109653419A (en) * | 2018-12-20 | 2019-04-19 | 江苏合谷建筑设计有限公司 | A kind of detachable prepackage steel-concrete composite beam plate structure |
CN110056117A (en) * | 2019-04-16 | 2019-07-26 | 武汉大学 | The hollow hardened structure of FRP profile marine sand concrete of corrugated surface |
CN112554403A (en) * | 2020-10-26 | 2021-03-26 | 江苏纬信工程咨询有限公司 | FRP concrete I-shaped combined member and implementation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201883600U (en) | Fiber reinforced plastic (FRP) and concrete composite board | |
CN106121086B (en) | A kind of practice of the connecting structure of concrete-filled steel square tubular column with otic placode and fabricated shear wall | |
CN206233431U (en) | A kind of assembled light gauge cold-formed steel shape composite floor | |
CN201962844U (en) | Hollow composition board internally provided with steel pipes and steel plates | |
CN202519883U (en) | FRP (Fiber Reinforce Plastic) pipe restrained high-strength steel bar enhanced super-high-toughness fiber enhanced cement-based composite material hollow column component | |
CN202298983U (en) | Concrete composite shear wall | |
CN102943434A (en) | Semi-assembly bamboo-concrete composite bridge | |
CN201962604U (en) | Fiber reinforce plastic (FRP) combined plate | |
CN204356996U (en) | The U-shaped beam of prefabricated reinforced concrete with horizontal steel diaphragm | |
CN101435237A (en) | Novel hollow combined board | |
CN102400509A (en) | Assembled prefabricated light steel composite floor | |
CN207919737U (en) | A kind of assembled steel-Combined concrete frame structure | |
CN217079117U (en) | Prefabricated assembled steel-concrete composite beam connected by adopting reamed hole bolt | |
CN103437494A (en) | Combined beam of engineered wood, profiled steel sheet and light-weight aggregate concrete and production and installation method of combined beam | |
CN106996212B (en) | Light house system with shockproof function | |
CN2627098Y (en) | Steel skeleton lightweight concrete board | |
CN202519813U (en) | Concealed bracing energy-intensive low shear wall structure system with built-in steel plates and steel bars | |
CN114411964A (en) | Prefabricated steel-concrete composite beam connected by adopting reamed hole bolts and construction method thereof | |
CN206971864U (en) | It is a kind of that there is shockproof light-duty residential system | |
CN201144463Y (en) | Double-beam structure | |
CN204703350U (en) | A kind of assembling composite floor | |
CN201962834U (en) | Hollow composition board with built-in hollow internal mold | |
CN106894556B (en) | Floor system composed of cold-formed steel composite beams | |
CN210032130U (en) | Assembly type structure large-span steel structure beam and concrete column rigid connection mechanism | |
CN208396133U (en) | A kind of combined hollow grillage structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20111202 |