CN210341685U - Road and bridge crack reinforced structure - Google Patents
Road and bridge crack reinforced structure Download PDFInfo
- Publication number
- CN210341685U CN210341685U CN201920983429.5U CN201920983429U CN210341685U CN 210341685 U CN210341685 U CN 210341685U CN 201920983429 U CN201920983429 U CN 201920983429U CN 210341685 U CN210341685 U CN 210341685U
- Authority
- CN
- China
- Prior art keywords
- road
- crack
- road surface
- reinforcement member
- filler
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- 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
- 239000000945 filler Substances 0.000 claims abstract description 29
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 42
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a road and bridge crack reinforced structure, including the reinforcement member, in the reinforcement member sets up the road surface crack in the road surface main part, and the reinforcement member is "Y" shape structure of standing upside down, the embedding of reinforcement member bottom in the road surface main part, the road surface crack intussuseption is filled with the filler, and the filler covers the reinforcement member, and filler top surface flushes with road surface main part top surface. This road and bridge crack reinforced structure can effectively increase the associativity between the gap both sides, makes the gap fill reinforced more firm. This road bridge crack reinforced structure makes the both sides of road surface crack not only can connect through the filler, can connect through the reinforcement member moreover, makes the road surface crack can be more firm after being filled up the reinforcement.
Description
Technical Field
The utility model relates to a road and bridge technical field specifically is a road and bridge crack reinforced structure.
Background
The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; the road is divided into a road, an urban road, a rural road, an industrial road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like according to the use characteristics of the road, and the ancient China also has a post road. It also refers to the way to achieve a certain goal, the way things develop, change. The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. The main expression form of the road and bridge structural defects is structural cracking, and the main types of cracks are as follows: first, insufficient strength is caused by the load; secondly, shrinkage cracks are caused by the construction quality of the bridge, and are caused by the fact that the load bearing capacity of the road bridge is greatly exceeded; thirdly, other reasons. It is known that the rigidity and strength of a road and bridge structure are greatly reduced along with the occurrence of cracks, on the other hand, the rigidity and strength of the road and bridge structure are also reduced due to negative influences of the external environment, and if air and moisture penetrate into the cracks, corrosion of internal steel bars is caused, so that the durability of the structure is reduced, and the service life of the bridge is directly reduced. Therefore, in damage assessment, cracks must be placed at very important locations, and the degree of influence of different cracks on the bridge performance is also fully considered.
After pavement cracks of the existing road and bridge are found in the process of road maintenance, the cracks need to be reinforced in time, and concrete or asphalt with the same material as the pavement is usually filled in the cracks to plug the cracks, but the method has the condition that the two sides of the cracks are connected only through fillers, and the firmness is to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road and bridge crack reinforced structure to the both sides in the road surface gap of proposing only connect through the filler in solving above-mentioned background art, and the firmness remains the problem that improves.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road and bridge crack reinforced structure, includes the reinforcement member, the reinforcement member sets up in the road surface crack in the road surface main part, and the reinforcement member is inverted "Y" shape structure, the embedding of reinforcement member bottom in the road surface main part, the road surface crack intussuseption is filled with the filler, and the filler covers the reinforcement member, and filler top surface and road surface main part top surface flush.
Preferably, the maximum width of the reinforcing member is not greater than the average width of the top ends of the pavement cracks, and at least 2 reinforcing members are provided.
Preferably, a connection fixing groove is formed in the upper inner portion of the reinforcing member, and the connection fixing groove is of a semicircular structure.
Preferably, the connection fixing groove is internally connected with a connection reinforcing steel bar, and the diameter of the connection reinforcing steel bar is equal to that of the connection fixing groove.
Preferably, a flow through hole is formed in the reinforcing member, and the flow through hole is filled with filler.
Compared with the prior art, the beneficial effects of the utility model are that: this road and bridge crack reinforced structure can effectively increase the associativity between the gap both sides, makes the gap fill reinforced more firm. This road bridge crack reinforced structure makes the both sides of road surface crack not only can connect through the filler, can connect through the reinforcement member moreover, makes the road surface crack can be more firm after being filled up the reinforcement.
Drawings
FIG. 1 is a front view of the crack-reinforced structure of a road and bridge of the present invention;
FIG. 2 is a front view of a reinforcing member of the crack reinforcing structure for a road and bridge of the present invention;
fig. 3 is the utility model relates to a road and bridge crack reinforced structure's top view.
In the figure: 1. the road surface main part, 2, the road surface crack, 3, filler, 4, connect fixed slot, 5, connecting reinforcement, 6, reinforcement member, 7, the flow through-hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a road and bridge crack reinforcing structure comprises a reinforcing member 6, wherein the reinforcing member 6 is arranged in a pavement crack 2 in a pavement main body 1, the reinforcing member 6 is of an inverted Y-shaped structure, the maximum width of the reinforcing member 6 is not more than the average width of the top end of the pavement crack 2, at least 2 reinforcing members 6 are arranged, the structure enables the reinforcing member 6 to be inserted into the top end of the pavement crack 2 in a larger range, the situation that the reinforcing member 6 is too wide and can not be inserted into the pavement crack 2 is avoided, two sides of the pavement crack 2 can be connected through a plurality of reinforcing members 6, a connecting fixing groove 4 is formed in the upper part of the reinforcing member 6, the connecting fixing groove 4 is of a semicircular structure, the connecting fixing groove 4 of the semicircular structure can clamp a connecting reinforcing steel bar 5 of a cylindrical structure, and the connecting steel bar 5 is connected in the connecting fixing groove 4, the diameter of the connecting reinforcing steel bars 5 is equal to that of the connecting fixing grooves 4, the connecting reinforcing steel bars 5 can be embedded and clamped inside the connecting fixing grooves 4 to connect a plurality of reinforcing members 6 together, the relevance of the plurality of reinforcing members 6 is improved, the reinforcing members 6 are internally provided with the flow through holes 7, the flow through holes 7 are filled with fillers 3, the structure enables the fillers 3 to be left inside the reinforcing members 6 through the flow through holes 7, the relevance of the plurality of reinforcing members 6 can be increased through the fillers 3 in the flow through holes 7, the firmness between the reinforcing members 6 on two sides of the pavement cracks 2 is improved, the bottom ends of the reinforcing members 6 are embedded into the pavement main body 1, the fillers 3 are filled in the pavement cracks 2, the fillers 3 cover the reinforcing members 6, the top surfaces of the fillers 3 are flush with the top surfaces of the pavement main body 1, and the two sides of the pavement cracks 2 can be connected through the fillers 3, and the road surface crack 2 can be more firmly filled and reinforced by the reinforcing member 6.
The working principle is as follows: when the road and bridge crack reinforcing structure is used, firstly, a plurality of reinforcing members 6 are taken out, then the two ends of the openings of the reinforcing members 6 are downwards arranged one by one, the two sides of each reinforcing member 6 are respectively drilled into the interior of a pavement main body 1 at the two sides of a pavement crack 2 from top to bottom, then other reinforcing members 6 are installed one by one, the connecting fixing grooves 4 on all the reinforcing members 6 are made to be equal in height and aligned, then the connecting reinforcing steel bars 5 are taken out and clamped into the connecting fixing grooves 4 on all the reinforcing members 6, then fillers 3 are poured into the pavement cracks 2, the fillers 3 are uniformly vibrated by using vibrating rods, the fillers 3 can penetrate through flow through holes 7, the top surfaces of the fillers 3 and the top surface of the pavement main body 1, after the fillers are coagulated and fixed, the two sides of the pavement cracks 2 are connected with the fillers 3 through the reinforcing members 6, and the reinforcing members 6 can be leveled through the connecting reinforcing steel bars 5 in the connecting fixing grooves 4 and the pavement in the flow The cracks 2 are connected, so that the pavement cracks 2 are filled more firmly, thereby completing a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a road and bridge crack reinforced structure which characterized in that: including reinforcement member (6), reinforcement member (6) set up in road surface crack (2) in road surface main part (1), and reinforcement member (6) are handstand "Y" shape structure, reinforcement member (6) bottom embedding in road surface main part (1), road surface crack (2) intussuseption is filled with filler (3), and filler (3) cover reinforcement member (6), and filler (3) top surface flushes with road surface main part (1) top surface.
2. A road and bridge crack reinforcing structure as claimed in claim 1, wherein: the maximum width of the reinforcing members (6) is not more than the width average value of the top ends of the pavement cracks (2), and at least 2 reinforcing members (6) are arranged.
3. A road and bridge crack reinforcing structure as claimed in claim 2, wherein: the inside of the upper portion of the reinforcing member (6) is provided with a connecting and fixing groove (4), and the connecting and fixing groove (4) is of a semicircular structure.
4. A road and bridge crack reinforcing structure as claimed in claim 3, wherein: connect fixed slot (4) in-connection and have connecting reinforcement (5), and the diameter of connecting reinforcement (5) equals the diameter of connecting fixed slot (4).
5. A road and bridge crack reinforcing structure as claimed in claim 4, wherein: the reinforcing member (6) is internally provided with a flow through hole (7), and the flow through hole (7) is filled with filler (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983429.5U CN210341685U (en) | 2019-06-27 | 2019-06-27 | Road and bridge crack reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983429.5U CN210341685U (en) | 2019-06-27 | 2019-06-27 | Road and bridge crack reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210341685U true CN210341685U (en) | 2020-04-17 |
Family
ID=70191066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920983429.5U Expired - Fee Related CN210341685U (en) | 2019-06-27 | 2019-06-27 | Road and bridge crack reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210341685U (en) |
-
2019
- 2019-06-27 CN CN201920983429.5U patent/CN210341685U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |