CN103835234A - FRP component with ribs and construction method for combination between FRP component and concrete - Google Patents
FRP component with ribs and construction method for combination between FRP component and concrete Download PDFInfo
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- CN103835234A CN103835234A CN201410124437.6A CN201410124437A CN103835234A CN 103835234 A CN103835234 A CN 103835234A CN 201410124437 A CN201410124437 A CN 201410124437A CN 103835234 A CN103835234 A CN 103835234A
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Abstract
The invention discloses an FRP component with ribs. The FRP component with the ribs comprises FRP basic splicing blocks, wherein each FRP basic splicing block is composed of an FRP basic base plate on the lower portion and an FRP basic longitudinal slab rib arranged on the top of the FRP basic base plate, a convex key and/or a concave key is additionally arranged on the side wall of each FRP basic base plate, and the FRP basic splicing blocks are connected in an interlocking mode to form the FRP component with the ribs. The FRP component with the ribs is easy and convenient to manufacture and splice, the construction speed is high, the size of the FRP component is not limited by the size of the FRP basic splicing blocks, and splicing is flexibly carried out according to the requirement for the actual size of the FRP component with the ribs. A construction method for combining the FRP component and concrete to form a bridge deck comprises the following steps that the FRP basic splicing blocks provided with the convex keys and/or the concave keys and transverse through holes are manufactured; the FRP basic splicing blocks are spliced; transverse rebars penetrating through the holes are arranged, and the surface course concrete is poured. The formed FRP and concrete combination bridge deck integrates the advantages, of being high in compressive strength and low in cost, of the concrete and the advantages, of being high in tensile strength and high in duration performance, of FRP, and the whole FRP component is excellent in structural performance and considerable in economic performance.
Description
Technical field
The invention belongs to technical field of bridge engineering, relate to specifically the construction method of a kind of FRP member with ribbing and this FRP member with ribbing and Combined concrete formation bridge deck.
Background technology
In civil engineering technology application, intensity is high, surface density is little because having for fibre reinforced plastics (hereinafter to be referred as FRP), features such as antifatigue and corrosion resistance and good and enjoy favor, and wherein, FRP bridge deck are particularly paid attention to.FRP bridge deck are divided into full FRP bridge deck and FRP-concrete combined bridge deck according to material composition, and the relative steel of FRP material price and concrete are higher, full FRP bridge deck exist that initial investment is large, rigidity is low, be connected the shortcomings such as difficult with girder, do not obtain common application.Patent 201320209441.3 discloses a kind of FRP member with ribbing and concrete combined bridge deck, and these bridge deck make full use of the advantage that concrete crushing strength is high, cost is low, can give full play to again the feature that FRP tensile strength is high; Meanwhile, FRP member can double as template, constructability.But the cost of manufacture of FRP member is relatively large, cost of manufacture for the needed mould of FRP member of different structure shape is also very high, and the size of FRP member has been subject to making the restriction of the die needed size of FRP member, for this reason, patent 201310731522.4 discloses a kind of preparation method of FRP member with ribbing, form FRP member with ribbing by the gap mesohigh injecting glue at the basic piece of adjacent FRP, the size of the FRP member with ribbing forming thus is not subject to the restriction of the basic tile-sized of FRP, can be assembled arbitrarily to the needs of FRP member real size with ribbing according to job site.But, there is certain difficulty to actual the implementing of gap this process of mesohigh injecting glue of the basic piece of adjacent FRP, because be difficult to guarantee the formation of high voltage colloid.Moreover high-pressure injection plastic need to be arranged adhesive pouring nozzle, gap surrounding is done to edge sealing processing etc., work progress is more loaded down with trivial details.Thus, a kind of easy construction of making of exploitation, speed of application is fast, and structural performance is superior, and the FRP member with ribbing that economic performance is considerable also applies it to and in Practical Project, has very important realistic meaning.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of FRP member with ribbing for problems of the prior art, and this FRP member with ribbing and Combined concrete are applied in bridge deck.Its method is the basic piece of FRP that is provided with protruding key and/or recessed key by making, and basic multiple FRP piece is realized by the formation FRP member with ribbing that is connected.This entirety FRP structure manufacture with ribbing assembled easy, speed of application is fast, its size is not subject to the restriction of the basic tile-sized of FRP, can be assembled arbitrarily to the needs of FRP member real size with ribbing according to job site.This FRP member with ribbing and Combined concrete use in bridge deck, can either make full use of the advantage that concrete crushing strength is high, cost is low, can give full play to again that FRP tensile strength is high, the feature of excellent in durability; Meanwhile, FRP member with ribbing doubles as template, constructability.The structural performance of the final FRP-concrete combined bridge deck forming is superior, and economic performance is considerable.
The present invention is achieved like this, a kind of FRP member with ribbing, comprise the basic piece of FRP, and the basic piece of FRP is divided into the basic base plate of FRP of bottom and the basic longitudinally rib of slab two parts of the FRP on its top, the sidewall of the described basic base plate of FRP has additional protruding key and/or recessed key, and the basic piece of multiple FRP forms FRP member with ribbing by being connected.The create put together to pack of FRP member with ribbing that forms is thus easy, speed of application is fast, and its size is not subject to the restriction of the basic tile-sized of FRP, can be assembled flexibly to the needs of FRP member real size with ribbing according to job site.
Feature of the present invention is also to have and maybe can have bolt hole on described protruding key and recessed key, to arrange bolt, latch or connector in bolt hole.This arranges further snap-in force while having strengthened the basic base plate splicing of FRP, and protruding key and groove that adjacent FRP basic base plate not only can arrange by self interconnect, and can also the effect connecting further be strengthened by the fastening effect of bolt.
Feature of the present invention is also to have at least one to adopt hollow section form in the described basic base plate of FRP and the basic longitudinally rib of slab of FRP.The basic base plate of FRP of hollow section form or and the basic longitudinally rib of slab of the FRP of hollow section form can reduce material usage, improve the mechanical property of member.
Feature of the present invention is also that the basic longitudinally cross sectional shape of rib of slab of described FRP is rectangle or T shape.The basic longitudinally rib of slab of FRP of rectangle or T shape shape makes the section form of the FRP member with ribbing forming be inverted T-shaped or I-shaped, and section form is more effective; The basic longitudinally rib of slab structure of FRP can be used as shear key, and the existence of rib of slab has obviously increased the contact area of FRP member with ribbing and facing concrete, has significantly improved the shear behavior of superposed surfaces.
Feature of the present invention is also to be provided with cross through hole on the basic longitudinal rib of slab of described FRP.By set up cross through hole in rib of slab, in cross through hole, rear pouring concrete and rib of slab form " pin " effect, have increased the mechanical snap power of FRP member with ribbing and rear pouring concrete, have effectively improved the shear behavior of contact surface; In cross through hole, can arrange cross-perforating reinforcing bar, the Configuration of cross-perforating reinforcing bar horizontal arrangement of reinforcement, improve the stress performance of bridge deck, after cross-perforating reinforcing bar and rib of slab hole, pouring concrete forms " steel concrete pin ", further increase the shear resistance of contact surface, guaranteed the co-operation performance of FRP-concrete combined bridge deck.
The construction method that this FRP member with ribbing and Combined concrete form bridge deck comprises the steps: that (a) making is provided with protruding key and/or recessed key, and offers the basic piece of FRP of cross through hole; (b) the basic piece of splicing FRP; (c) configuration cross-perforating reinforcing bar, builds facing concrete.
Describe the present invention below in conjunction with accompanying drawing, but not as limitation of the present invention.
Accompanying drawing explanation
In the following drawings, 1 is the basic piece of FRP, and 2 is the basic base plate of FRP, and 3 is the basic longitudinally rib of slab of FRP, and 4 is protruding key, and 5 is recessed key, and 6 is bolt hole, and 7 is bolt, latch or screw thread, and 8 is cross through hole, and 9 is sleeve, and 10 is cross-perforating reinforcing bar, and 11 is facing concrete.
Fig. 1 is the cross section structure schematic diagram of the basic piece of FRP (the basic longitudinally rib of slab of the basic base plate of FRP of hollow section form and the FRP of solid section form).
Fig. 2 is the perspective view of the basic piece of single FRP.
Fig. 3 is the cross section structure schematic diagram of the FRP member with ribbing of formation after the basic piece splicing of FRP.
Fig. 4 is the perspective view of the FRP member with ribbing of formation after the basic piece splicing of FRP, wherein scheme (a) overall structure schematic diagram for the FRP member with ribbing of formation, partial structurtes schematic diagram that figure (b) is the FRP member with ribbing of formation.
Fig. 5 is another embodiment of the basic piece of FRP, and wherein figure (a) is the basic piece cross section structure of FRP schematic diagram, and figure (b) is the cross section structure schematic diagram of the rear FRP member with ribbing forming of splicing.
Fig. 6 is another embodiment of the basic piece of FRP, and wherein figure (a) is the basic piece cross section structure of FRP schematic diagram, and figure (b) is the cross section structure schematic diagram of the rear FRP member with ribbing forming of splicing.
Fig. 7 is the structural representation that has bolt hole on protruding key and recessed key, wherein figure (a) for having the cross section structure schematic diagram of bolt hole on protruding key and recessed key, and figure (b) for having the perspective view of bolt hole on protruding key and recessed key.
Fig. 8 has the cross section structure schematic diagram that the protruding key of bolt hole and recessed key splice the FRP member with ribbing of rear formation mutually.
Fig. 9 has the protruding key of bolt hole and the perspective view that recessed key splices the FRP member with ribbing of rear formation mutually.
Figure 10 is the cross section structure schematic diagram of the basic piece of FRP (the basic longitudinally rib of slab of the basic base plate of FRP of solid section form and the FRP of hollow section form).
Figure 11 is the perspective view of the FRP member with ribbing of formation after the basic piece splicing of FRP.
Figure 12 is another embodiment of the basic piece of FRP, and wherein figure (a) is the basic piece cross section structure of FRP schematic diagram, and figure (b) is the perspective view of the rear FRP member with ribbing forming of splicing.
Figure 13 is the cross section structure schematic diagram of the basic piece of FRP (the basic longitudinally rib of slab of the basic base plate of FRP of hollow section form and the FRP of hollow section form).
Figure 14 is the perspective view of the FRP member with ribbing of formation after the basic piece splicing of FRP.
Figure 15 is the structural representation of concreting on FRP member with ribbing.
The specific embodiment
The present invention is as shown in accompanying drawing 1～15.
A kind of FRP member with ribbing, comprises the basic piece 1 of FRP, and basic longitudinally rib of slab 3 two parts of FRP on the basic piece 1 of the FRP basic base plate 2 of FRP that is divided into bottom and its top, and the sidewall of the basic base plate 2 of described FRP has additional protruding key 4 and/or recessed key 5.The basic base plate 2 of FRP that is positioned at the basic piece 1 of FRP of end is only provided with one of them of protruding key 4 or recessed key 5 above, the basic base plate 2 of FRP that is positioned at the basic piece 1 of FRP of non-end is provided with protruding key 4 and recessed key 5 above simultaneously, size, the position phase coadaptation of protruding key 4 and recessed key 5, as shown in Fig. 1～2.Like this, the basic piece 1 of multiple FRP is the lower formation that is mutually the connected FRP member with ribbing with groove 5 by the protruding key 4 from arranging with it, as shown in Fig. 3～4.
On protruding key 4 and recessed key 5, have and maybe can have bolt hole 6.As shown in Fig. 7～9, bolt hole 6 is evenly distributed on protruding key 4 and recessed key 5 according to certain rule, and bolt hole 6 on protruding key 4 is identical with the aperture of the bolt hole 6 on recessed key 5, position is mutually corresponding.In the time having bolt hole 6 on protruding key 4 and recessed key 5, just can in bolt hole 6, arrange the securing members such as bolt, latch or screw thread 7.The securing members such as bolt, latch or screw thread 7 further snap-in force each other while having strengthened that the basic base plate 1 of FRP splices is set, retrain the lateral displacement of the basic piece 1 of FRP, effectively prevented the lateral sliding of the basic piece 1 of FRP in the time building facing concrete 11.Like this, protruding key 4 and the groove 5 that between the basic piece 1 of adjacent FRP, not only can arrange by self interconnect, can also the effect connecting further be strengthened by the fastening effect of the securing members such as bolt, latch or screw thread 7, guarantee the stress performance of FRP-concrete composition bridge deck.
The basic base plate 2 of FRP substantially longitudinally has at least one to adopt hollow section form in rib of slab 3 with FRP.The structural representation of the basic base plate 2 of FRP that Fig. 1～8 are hollow section form and the basic longitudinally basic piece 1 of FRP that rib of slab 3 forms of FRP of solid section form; The structural representation of the basic base plate 2 of FRP that Figure 10～12 are solid section form and the basic longitudinally basic piece 1 of FRP that rib of slab 3 forms of FRP of hollow section form; The structural representation of the basic base plate 2 of FRP that Figure 13～14 are hollow section form and the basic longitudinally basic piece 1 of FRP that rib of slab 3 forms of FRP of hollow section form.The basic base plate 2 of FRP of hollow section form or and the basic longitudinally rib of slab 3 of the FRP of hollow section form can reduce material usage, improve the mechanical property of member.
The basic longitudinally cross sectional shape of rib of slab 3 of FRP is rectangle or T shape.The basic longitudinally cross sectional shape of rib of slab 3 of FRP shown in Fig. 7～9 is rectangle, and the basic longitudinally cross sectional shape of rib of slab 3 of all the other FRP shown in the drawings is T shape.The basic longitudinally rib of slab 3 of FRP of rectangular shape makes the section form of the FRP member with ribbing forming be inverted T-shaped, as shown in Figure 8, Figure 9; The basic longitudinally rib of slab 3 of FRP of T shape shape makes the section form of the FRP member with ribbing forming be I-shaped, as shown in Fig. 3～4.The basic longitudinally rib of slab 3 of FRP can be used as shear key, and the existence of rib of slab has obviously increased the contact area of FRP member with ribbing and facing concrete 11, has significantly improved the shear behavior of superposed surfaces.
FRP is basic is longitudinally provided with cross through hole 8 on rib of slab 3, as shown in Fig. 4, Fig. 9, Figure 11, Figure 12, Figure 14, cross through hole 8 is arranged on the basic longitudinally rib of slab 3 of FRP according to certain rule, its cross sectional shape is circle, ellipse, arc, polygon (n >=3 are counted on limit), wherein, the cross sectional shape of the cross through hole 8 in Fig. 4, Fig. 9, Figure 11 is oval, the cross sectional shape of the cross through hole 8 in Figure 12 is polygon, hexagonal cross sectional shape specifically, the cross sectional shape of the cross through hole 8 in Figure 14 is circular.In rib of slab, set up cross through hole 8, like this, cross through hole 8 internal surface layer concrete 11 form " pin " effect with rib of slab, have increased the mechanical snap power of FRP member with ribbing and facing concrete 11, have effectively improved the shear behavior of contact surface.
In the time adopting the basic longitudinal rib of slab 3 of FRP to be the basic piece 1 of FRP of hollow section form, sleeve 9 need to be inserted in cross through hole 8, as shown in Figure 11～12.Sleeve 9 adopts hard material to be made, and the cross sectional shape of its cross sectional shape and cross through hole 8 adapts.If sleeve 9 length are L, the basic longitudinally outer rim width of rib of slab 3 of the FRP of hollow section form is b, and inner edge width is a, as shown in figure 11; Or the outer rim overall width after the substantially longitudinal rib of slab 3 of the FRP of hollow section form is assembled is b, inner edge overall width is a, as shown in figure 12, and a<L≤b.The facing concrete can prevent from building time that arranges of sleeve 9 enters in the hollow parts of the basic longitudinally rib of slab 3 of FRP of hollow section form.
As shown in figure 15, in cross through hole 8, interspersed cross-perforating reinforcing bar 10, has realized horizontal arrangement of reinforcement, has improved the stress performance of FRP and concrete combined bridge deck.Finally, on the FRP member with ribbing of assembled formation, build facing concrete 11, formed the bridge deck that FRP combines with concrete.Now, cross-perforating reinforcing bar 10, the basic longitudinally rib of slab 3 of FRP and the facing concrete 11 flowing in cross through hole 8 form " pin " effect, increase the mechanical snap power of FRP member with ribbing and facing concrete 11, effectively improve the shear behavior of contact surface, guaranteed the integral working of FRP-concrete combined bridge deck.
The construction sequence that this FRP member with ribbing and Combined concrete form bridge deck is as follows:
(a) make and be provided with protruding key 4 and/or recessed key 5, and offer the basic piece 1 of FRP of cross through hole 8.Protruding key 4 is positioned on the sidewall of the basic base plate 2 of FRP of the basic piece 1 of FRP with recessed key 5, and the size of the two, position phase coadaptation, and cross through hole 8 is distributed on the basic longitudinally rib of slab 3 of FRP according to certain rule.The basic piece 1 of FRP goes out mold forming in precast yard, according to the die needed size of size Selection of the basic piece 1 of FRP, is then applied directly to job site, thereby has accelerated the speed of construction, has effectively improved the efficiency of construction.
(b) the basic piece 1 of splicing FRP.According to the plate face size of FRP-concrete combined bridge deck in Practical Project, calculate the quantity of the basic piece 1 of required FRP; Basic FRP piece 1 is arranged to placement in a certain order, and one deck adhesive material or bonding adhesive are smeared in the surface at the position that will be in contact with one another on protruding key 4 and recessed key 5; Finally the protruding key of a basic piece 1 of FRP 4 and the recessed key 5 of the basic piece 1 of another FRP are mutually combined, form FRP member with ribbing by being connected.
In the time having bolt hole 6 on the protruding key 4 of the basic piece 1 of FRP and recessed key 5, concrete splicing becomes step by step: according to the plate face size of FRP-concrete combined bridge deck in Practical Project, calculate the quantity of the basic piece 1 of required FRP; Basic FRP piece 1 is arranged to placement in a certain order, and one deck adhesive material or bonding adhesive are smeared in the surface at the position that will be in contact with one another on protruding key 4 and recessed key 5; The protruding key of a basic piece 1 of FRP 4 and the recessed key 5 of the basic piece 1 of another FRP are mutually combined, note making protruding key 4 and recessed key 5 bolt hole above mutually to align simultaneously; In the bolt hole of alignment mutually, arrange the securing members such as bolt, latch or screw thread 7, the basic piece 1 of adjacent like this FRP forms FRP member with ribbing by being connected.Now, protruding key 4 and the groove 5 that between the basic piece 1 of adjacent FRP, not only can arrange by self interconnect, and can also the effect connecting further be strengthened by the fastening effect of the securing members such as bolt, latch or screw thread 7.
The basic piece 1 of splicing FRP, this splicing is simple and easy to do, without construction and a technical difficult problem, can high efficiencyly be spliced to form thus FRP member with ribbing.
(c) configuration cross-perforating reinforcing bar 10, builds facing concrete 11.If adopting the basic longitudinally rib of slab 3 of FRP is the basic piece 1 of FRP of hollow section form, before configuration cross-perforating reinforcing bar 10, need in cross through hole 8, insert sleeve 9.
Through these three processes, form FRP-concrete composition bridge deck.The size of these bridge deck is not subject to the restriction of the basic tile-sized of FRP, can be assembled arbitrarily to the needs of FRP member real size with ribbing according to job site, and flexible arrangement, the final FRP-concrete composition deck structrue superior performance forming, economic performance is considerable.
Claims (6)
1. a FRP member with ribbing, comprise the basic piece of FRP (1), and the basic piece of FRP (1) is divided into the basic base plate of FRP (2) of bottom and basic longitudinally rib of slab (3) two parts of the FRP on its top, it is characterized in that: the sidewall of the basic base plate of FRP (2) has additional protruding key (4) and/or recessed key (5), the basic piece of multiple FRP (1) forms FRP member with ribbing by being connected.
2. FRP member with ribbing according to claim 1, is characterized in that: on protruding key (4) and recessed key (5), have and maybe can have bolt hole (6).
3. FRP member with ribbing according to claim 1, is characterized in that: the basic base plate of described FRP (2) substantially longitudinally has at least one to adopt hollow section form in rib of slab (3) with FRP.
4. FRP member with ribbing according to claim 1, is characterized in that: the basic longitudinally cross sectional shape of rib of slab (3) of described FRP is rectangle or T shape.
5. FRP member with ribbing according to claim 1, is characterized in that: FRP is basic is longitudinally provided with cross through hole (8) on rib of slab (3).
6. make a construction method for FRP member with ribbing claimed in claim 1 and concrete combined bridge deck, comprise the steps: a) to make and be provided with protruding key (4) and/or recessed key (5), and offer the basic piece of FRP (1) of cross through hole (8); B) the splicing basic piece of FRP (1); C) configuration cross-perforating reinforcing bar (10), builds facing concrete (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410124437.6A CN103835234A (en) | 2014-03-30 | 2014-03-30 | FRP component with ribs and construction method for combination between FRP component and concrete |
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| CN201410124437.6A CN103835234A (en) | 2014-03-30 | 2014-03-30 | FRP component with ribs and construction method for combination between FRP component and concrete |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195945A (en) * | 2014-08-21 | 2014-12-10 | 四川金锋建设有限公司 | Upper bridge coverage face |
| CN104652267A (en) * | 2015-02-05 | 2015-05-27 | 东南大学 | Flanged groove type FRP (Fiber Reinforce Plastic) plate-concrete combination bridge deck |
| CN104805767A (en) * | 2015-05-06 | 2015-07-29 | 山东大学 | Prefabricated assembly FRP-reinforcing steel-bar-concrete combined bridge deck and construction method |
| CN104912259A (en) * | 2015-06-23 | 2015-09-16 | 湖南科技大学 | FRP pipe with ribs and component |
| CN109594709A (en) * | 2018-11-07 | 2019-04-09 | 西安理工大学 | Partial precast assembled steel and regeneration concrete compoboard and production, assembly method |
| CN114182876A (en) * | 2021-12-22 | 2022-03-15 | 湖南科技大学 | Assembled vacuum heat-insulation composite wallboard and production process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2365143A1 (en) * | 2000-12-09 | 2002-06-09 | West Virginia University | Lightweight fiber reinforced polymer composite modular panel |
| US20060272111A1 (en) * | 2005-06-02 | 2006-12-07 | Byung-Suk Kim | Fiber reinforced plastics bearing deck module having integrated shear connector and concrete composite bearing deck using the same |
| CN201635008U (en) * | 2010-04-13 | 2010-11-17 | 东南大学 | Combined bridge floor slab with steel-fiber reinforced composite material and high-strength concrete hollow interlayer |
| CN201952969U (en) * | 2011-01-25 | 2011-08-31 | 广西工学院 | Novel FRP (Fiber Reinforced Plastic) prestressed concrete slab |
| CN103194970A (en) * | 2013-04-23 | 2013-07-10 | 黄海林 | Ribbed FRP (fiber reinforced plastic) component and concrete composite bridge deck |
| CN103643633A (en) * | 2013-12-26 | 2014-03-19 | 黄海林 | Manufacturing method for ribbed FRP members |
| CN203795307U (en) * | 2014-03-30 | 2014-08-27 | 黄海林 | Ribbed FRP (fiber reinforce plastic) component |
-
2014
- 2014-03-30 CN CN201410124437.6A patent/CN103835234A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2365143A1 (en) * | 2000-12-09 | 2002-06-09 | West Virginia University | Lightweight fiber reinforced polymer composite modular panel |
| US20060272111A1 (en) * | 2005-06-02 | 2006-12-07 | Byung-Suk Kim | Fiber reinforced plastics bearing deck module having integrated shear connector and concrete composite bearing deck using the same |
| CN201635008U (en) * | 2010-04-13 | 2010-11-17 | 东南大学 | Combined bridge floor slab with steel-fiber reinforced composite material and high-strength concrete hollow interlayer |
| CN201952969U (en) * | 2011-01-25 | 2011-08-31 | 广西工学院 | Novel FRP (Fiber Reinforced Plastic) prestressed concrete slab |
| CN103194970A (en) * | 2013-04-23 | 2013-07-10 | 黄海林 | Ribbed FRP (fiber reinforced plastic) component and concrete composite bridge deck |
| CN103643633A (en) * | 2013-12-26 | 2014-03-19 | 黄海林 | Manufacturing method for ribbed FRP members |
| CN203795307U (en) * | 2014-03-30 | 2014-08-27 | 黄海林 | Ribbed FRP (fiber reinforce plastic) component |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195945A (en) * | 2014-08-21 | 2014-12-10 | 四川金锋建设有限公司 | Upper bridge coverage face |
| CN104195945B (en) * | 2014-08-21 | 2016-01-20 | 四川金锋建设有限公司 | Pontic upper sheathing |
| CN104652267A (en) * | 2015-02-05 | 2015-05-27 | 东南大学 | Flanged groove type FRP (Fiber Reinforce Plastic) plate-concrete combination bridge deck |
| CN104652267B (en) * | 2015-02-05 | 2016-08-17 | 东南大学 | Band edge of a wing grooved FRP plate material-concrete combined bridge deck |
| CN104805767A (en) * | 2015-05-06 | 2015-07-29 | 山东大学 | Prefabricated assembly FRP-reinforcing steel-bar-concrete combined bridge deck and construction method |
| CN104912259A (en) * | 2015-06-23 | 2015-09-16 | 湖南科技大学 | FRP pipe with ribs and component |
| CN104912259B (en) * | 2015-06-23 | 2017-03-22 | 湖南科技大学 | FRP pipe with ribs and component |
| CN109594709A (en) * | 2018-11-07 | 2019-04-09 | 西安理工大学 | Partial precast assembled steel and regeneration concrete compoboard and production, assembly method |
| CN109594709B (en) * | 2018-11-07 | 2021-05-25 | 西安理工大学 | Partially prefabricated assembled steel and recycled concrete composite board and manufacturing and assembling method thereof |
| CN114182876A (en) * | 2021-12-22 | 2022-03-15 | 湖南科技大学 | Assembled vacuum heat-insulation composite wallboard and production process thereof |
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Application publication date: 20140604 |