CN111501468A - Fabricated road structure and construction process - Google Patents
Fabricated road structure and construction process Download PDFInfo
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- CN111501468A CN111501468A CN202010341790.5A CN202010341790A CN111501468A CN 111501468 A CN111501468 A CN 111501468A CN 202010341790 A CN202010341790 A CN 202010341790A CN 111501468 A CN111501468 A CN 111501468A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
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Abstract
The invention relates to an assembled road structure and a construction process, which comprises a vehicle road plate, wherein the vehicle road plate comprises a bottom steel plate, a top steel plate and a supporting beam, a steel frame groove and a supporting unit are arranged between the bottom steel plate and the top steel plate, a movable splicing piece is arranged between adjacent vehicle road plates, and an additional reinforcing unit is arranged on the vehicle road plate and comprises a counterweight through groove, a concrete counterweight supporting beam and an ABS resin layer. The installation flow is that well clearance tamped the road bed, the road bed marking, the spud point is beaten, the hoist and mount car road plate, the sleeper is filled to the erection column, the car road plate is pulled in proper order, accomplish adjacent car road plate assembly, the spud is tamped, the installation curb, installation concrete counter weight supporting beam, whole process need not cast in situ concrete, its installation flow links up, construction method is simple, after the installation shaping, the car road plate location is stable, the dislocation possibility is little, can judge whether install concrete counter weight supporting beam additional according to the road demand, strong adaptability, the bearing capacity is strong, be applicable to all kinds of vehicles current, and dismantle convenient, repeatedly usable.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an assembled road structure and a construction process.
Background
With the continuous expansion of urban areas and the increase of road mileage, the updating speed of roads is accelerated. In construction sites such as house construction, subway construction, underground pipeline laying, and underground sidewalk construction, temporary roads are usually laid on the site because earthwork needs to be transported out of the site and various building materials such as reinforcing steel bars, concrete, bricks, and templates need to be transported into the site. The traditional road maintenance and extension projects need to carry out concrete pouring on site, temporary roads in construction projects in China mostly use disposable cast-in-place concrete, the occupied space on site is large, the construction period is long, the influence of weather is serious, the interference to traffic is very serious, and great influence is caused on the trip of people. A large amount of construction waste is generated by pouring concrete, so that resource waste is caused, and the difficulty in realizing the purposes of energy conservation and emission reduction in China is increased. Therefore, development and application research of the assembled reusable temporary road plate of the building engineering is carried out by combining the requirement of green construction, resource waste and building garbage can be reduced, energy conservation and emission reduction are realized, and economic benefits and social benefits are improved.
For example, chinese patent publication No. CN106881366A describes an assembled road, which comprises a shaped steel frame having 4 corners, and lifting lugs movably mounted at the 4 corners of the shaped steel frame, wherein the 4 corners of the shaped steel frame are respectively provided with lifting lug holes, and the lifting lugs can extend out of the lifting lug holes.
The above prior art solutions have the following drawbacks: firstly, the construction is inconvenient and needs concrete pouring, and the construction is inconvenient and not fast; secondly, the fabricated road is cast by concrete, and is difficult to remove in the later period, and a large amount of construction waste can be generated, so that the fabricated road is not suitable for being used as a temporary road.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an assembled road structure which is convenient to build, short in construction period and convenient to dismantle.
The above object of the present invention is achieved by the following technical solutions: the utility model provides an assembled road structure, includes the car way board, the car way board includes end steel sheet and top steel sheet, end steel sheet with a supporting beam that length direction was equipped with "worker" font is followed to top steel sheet both sides, end steel sheet with be equipped with the steel frame groove between the top steel sheet, end steel sheet with be equipped with the support element between the top steel sheet, it is adjacent be equipped with the activity splice between the car way board, be equipped with additional reinforcement unit on the car way board, additional reinforcement unit is including locating the counter weight that the steel frame inslot runs through the setting leads to the groove, the logical inslot interpolation of counter weight has concrete counter weight supporting beam, concrete counter weight supporting beam with the gap packing has the ABS resin layer between the logical groove of counter weight.
Through adopting the above-mentioned technical scheme, it sets up the car road plate, adopt end steel sheet and top steel sheet and a supporting beam, the steel frame groove, the supporting unit is assembled, it splices each other to set up the activity splice, avoid taking place the dislocation between the car road plate, set up additional reinforcement unit simultaneously, add concrete counter weight supporting beam and counter weight logical groove, further strengthen the bearing capacity of device, make things convenient for heavy vehicle to pass through, reinforce the overall structure of device, and it fills the ABS resin layer in concrete counter weight supporting beam and counter weight logical groove gap, the ABS resin layer not only fills the space, it can bear certain load, this device construction period is short, simple to operate, ABS resin layer is cleared up easily when demolising simultaneously, overall structure intensity is high, it removes from and pours, low in weight, convenient demolishs, but reuse, and is completely suitable for temporary.
The present invention in a preferred example may be further configured to: the supporting and reinforcing unit comprises a beam column and a longitudinal beam column which are arranged between the bottom steel plate and the top steel plate, inclined supporting columns which are obliquely arranged are arranged at the junctions of the beam column and the longitudinal beam column, and foaming materials are filled in gaps inside the vehicle road plate.
Through adopting above-mentioned technical scheme, set up crossbeam post and longeron post and bracing strut to one side, form composite support structure between bottom steel sheet and top steel sheet, evenly bear the load, the inside space packing of vehicle road board has expanded material, weakens the vehicle and passes through the noise that produces.
The present invention in a preferred example may be further configured to: the distribution density of the beam columns and the longitudinal beam columns at the edges of the bottom steel plate and the top steel plate is greater than that of the centers of the bottom steel plate and the top steel plate.
By adopting the technical scheme, the distribution density of the beam column and the longitudinal beam column at the edge of the bottom steel plate and the top steel plate is greater than that of the centers of the bottom steel plate and the top steel plate, the problem that the stress around the vehicle road plate is higher than that of the center is solved by the arrangement, and the strength of the vehicle road plate is enhanced.
The present invention in a preferred example may be further configured to: the four corners of the top steel plate are provided with hoisting hooks embedded into the top steel plate, the hoisting hooks are connected with the beam column, the beam column and the diagonal brace in a welded mode, and the two side walls of the light vehicle circuit board are provided with traction hooks.
Through adopting above-mentioned technical scheme, the top steel sheet four corners sets up the hoist and mount and colludes, and the hoist and mount colludes and crossbeam post and longeron post and bracing post welding, conveniently hoists, is equipped with in car road plate both sides wall and pulls and colludes, conveniently installs the butt joint.
The present invention in a preferred example may be further configured to: the end steel sheet area is greater than the top steel sheet, in end steel sheet border is equipped with the spud pile, car curb both sides wall is equipped with triangular prism shape's curb, the curb with car curb adopts the bolt fastening.
By adopting the technical scheme, the positioning piles are arranged to conveniently fix the vehicle road boards, dislocation among the vehicle road boards is avoided, the road shoulders are arranged, the vehicle road boards are further fixed, and the whole structure is strengthened.
The present invention in a preferred example may be further configured to: the movable splicing piece comprises embedded grooves which are formed in the opposite side walls of the light vehicle circuit board along the length direction, and filling sleepers are arranged between the embedded grooves.
Through adopting above-mentioned technical scheme, set up the gomphosis groove to set up and fill sleeper gomphosis groove, two car road plates can be connected to the filling sleeper, has certain cushioning nature simultaneously, reduces the vibrations of car road plate.
The present invention in a preferred example may be further configured to: the embedded groove is distributed with positioning grooves along the vertical inner wall, the two corresponding side walls of the filling sleeper are provided with embedded piles, and the embedded piles are embedded into the positioning grooves.
Through adopting above-mentioned technical scheme, set up the embedding stake embedding constant head tank, further connect and fill sleeper and car road plate, avoid car road plate dislocation, alleviate the collision between car road plate simultaneously.
The present invention in a preferred example may be further configured to: the concrete counterweight supporting beam is characterized in that mounting rings are arranged at the end parts of the two ends of the concrete counterweight supporting beam, and reinforcing steel bars are arranged in the concrete counterweight supporting beam.
Through adopting above-mentioned technical scheme, set up the structural strength that the reinforcing bar reinforces concrete counter weight supporting beam, set up the collar simultaneously and be convenient for hoist and mount and installation concrete counter weight supporting beam.
The invention also aims to provide a construction process applied to the fabricated road structure, which comprises the following steps: s1: cleaning the ground, tamping a ground foundation, transporting a road plate to the site, and transporting the concrete counterweight support beam to the site if the heavy vehicle is designed to pass through; s2: marking lines on the roadbed, driving positioning pile points, and reserving gentle slopes at front and rear road openings; s3: hoisting the vehicle road boards from the hoisting hooks, and sequentially placing the vehicle road boards at the marked lines from the gentle slope of the intersection; s4: installing a column filling sleeper, and butting the embedded pile on the filling sleeper with the embedded groove at one side and the positioning groove; s5: sequentially drawing adjacent road boards by a vehicle, drawing a drawing hook to enable the reserved positioning piles of the bottom steel plate to be over against positioning pile points, enabling the adjacent road boards to be in butt joint, enabling the other side of the filling sleeper to be in butt joint with the embedded grooves and the positioning grooves on the adjacent road boards, and sequentially completing assembly of the adjacent road boards; s6: tamping a positioning pile, and embedding the positioning pile into a positioning pile hole reserved in the foundation; s7: mounting a road shoulder, and fixing the road shoulder and the vehicle circuit board by adopting bolts; s8: installing the concrete counterweight supporting beam, hoisting the mounting ring to unload the concrete counterweight supporting beam, drawing the mounting ring to embed the concrete counterweight supporting beam into the counterweight through groove, plugging the counterweight through groove and injecting ABS resin to form an ABS resin layer, and finishing the assembly of the whole road.
By adopting the technical scheme, the tamping roadbed, the roadbed marked line, the positioning pile point, the hoisting machine road board, the mounting column filling sleepers are cleaned in the whole mounting process, the road board is pulled in sequence to complete the assembly of adjacent road boards, the positioning pile is tamped, the road shoulder is mounted, the concrete counterweight supporting beam is mounted, no concrete is required to be cast in situ in the whole process, the mounting process is coherent, the construction method is simple, the vehicle road board is stably positioned after being mounted and formed, the possibility of dislocation is small, whether the concrete counterweight supporting beam is additionally mounted or not can be judged according to the road requirement, the adaptability and the bearing capacity are strong, the concrete counterweight supporting beam is suitable for the passing of various vehicles, the dismounting is convenient and can be repeatedly utilized,
in summary, the invention includes at least one of the following beneficial technical effects:
1. the device is characterized in that a bottom steel plate, a top steel plate, a supporting beam, a steel frame groove and a supporting unit are assembled, movable splicing pieces are arranged to be spliced with one another, dislocation between the road plates is avoided, an additional reinforcing unit is arranged, a concrete counterweight supporting beam and a counterweight through groove are additionally arranged, the bearing capacity of the device is further enhanced, heavy vehicles can pass through the device conveniently, the overall structure of the device is enhanced, an ABS resin layer is filled in a gap between the concrete counterweight supporting beam and the counterweight through groove, the ABS resin layer not only fills a gap and can bear a certain load, the device is short in installation period and convenient to install, the ABS resin layer is easy to clean when being removed, the overall structure is high in strength, concrete pouring is omitted, the weight is low, the device is convenient to remove and can;
2. the distribution density of the beam columns and the longitudinal beam columns at the edges of the bottom steel plate and the top steel plate is greater than that of the centers of the bottom steel plate and the top steel plate, the arrangement solves the problem that the stress around the vehicle road plate is higher than that of the centers, and the strength of the vehicle road plate is enhanced;
3. need not cast in situ concrete at whole car curb plate installation, its installation flow links up, and construction method is simple, and the installation shaping back, car curb plate location is stable, and the dislocation possibility is little, can judge according to the road demand whether install additional concrete counter weight supporting beam, strong adaptability, bearing capacity is strong, is applicable to all kinds of vehicles current, and dismantles conveniently, but reuse.
Drawings
Fig. 1 is a schematic structural view of the present invention in an installed state.
Fig. 2 is a schematic diagram of the explosive structure of the present invention.
In the figure, 1, a vehicle road plate; 2. a bottom steel plate; 3. a top steel plate; 4. a support beam; 5. a steel frame groove; 6. a support unit; 7. a movable splice; 8. an additional reinforcement unit; 9. a counterweight through groove; 10. a concrete counterweight support beam; 11. an ABS resin layer; 12. positioning the pile; 13. a road shoulder; 14. a mounting ring; 15. a beam column; 16. a longitudinal beam column; 17. a diagonal bracing column; 18. hoisting hooks; 19. a traction hook; 20. a fitting groove; 21. filling the sleepers; 22. positioning a groove; 23. and (4) embedding the piles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the fabricated road structure disclosed by the invention has the advantages of convenient construction, short construction period and convenient disassembly, in the embodiment, the heavy vehicle passing through reinforcing device comprises a vehicle road plate 1, the vehicle road plate 1 is of a steel structure, the vehicle road plate 1 comprises a bottom steel plate 2 and a top steel plate 3, supporting beams 4 shaped like 'I' are arranged on two sides of the bottom steel plate 2 and the top steel plate 3 along the length direction, steel frame grooves 5 are formed between the bottom steel plate 2 and the top steel plate 3, the steel frame grooves 5 are located in spaces formed by the supporting beams 4, supporting units 6 are arranged between the bottom steel plate 2 and the top steel plate 3, movable splicing pieces 7 are arranged between adjacent vehicle road plates 1, additional reinforcing units 8 are arranged on the vehicle road plate 1, the additional reinforcing units 8 comprise counterweight through grooves 9 formed in the steel frame grooves 5 in a penetrating mode, concrete counterweight supporting beams 10 are inserted in the counterweight through grooves 9, and gaps between the concrete counterweight supporting beams 10 and the counterweight through grooves 9 are filled with ABS resin layers 11. Adopt end steel sheet 2 and top steel sheet 3 and a supporting beam 4, steel frame groove 5, support element 6 assembles, it splices each other to set up activity splice 7, avoid taking place the dislocation between the vehicle route board 1, set up additional reinforcement unit 8 simultaneously, add concrete counter weight supporting beam 10 and counter weight logical groove 9, further strengthen the bearing capacity of device, make things convenient for heavy vehicle to pass through, strengthen the overall structure of device, and it fills ABS resin layer 11 to lead to the groove 9 gap in concrete counter weight supporting beam 10 and counter weight, ABS resin layer 11 not only fills the space, it can bear certain load, this device erection time weak point, high durability and convenient installation, ABS resin layer 11 when demolising simultaneously clears up easily.
Referring to fig. 2, in order to further strengthen the vehicle-mounted road plate 1, the area of the bottom steel plate 2 is larger than that of the top steel plate 3, positioning piles 12 are arranged at the edges of the bottom steel plate 2, the two side walls of the vehicle-mounted road plate 1 are provided with triangular prism-shaped road shoulders 13, the road shoulders 13 and the vehicle-mounted road plate 1 are fixed through bolts, the positioning piles 12 are arranged to conveniently fix the vehicle-mounted road plate 1, dislocation between the vehicle-mounted road plate 1 is avoided, the road shoulders 13 are arranged, the vehicle-mounted road plate 1 is further fixed, and.
Referring to fig. 2, the end portions of the two ends of the concrete counterweight supporting beam 10 are provided with mounting rings 14, reinforcing steel bars (not shown) are arranged in the concrete counterweight supporting beam 10, the reinforcing steel bars are arranged to reinforce the structural strength of the concrete counterweight supporting beam 10, and the mounting rings 14 are arranged to facilitate hoisting and mounting of the concrete counterweight supporting beam 10.
Referring to fig. 2, the supporting and reinforcing unit comprises a cross beam column 15 and a longitudinal beam column 16 which are arranged between a bottom steel plate 2 and a top steel plate 3, an inclined support column 17 which is obliquely arranged is arranged at the junction of the cross beam column 15 and the longitudinal beam column 16, foaming materials are filled in the inner space of the vehicle road plate 1, and the distribution density of the cross beam column 15 and the longitudinal beam column 16 at the edges of the bottom steel plate 2 and the top steel plate 3 is greater than that of the centers of the bottom steel plate 2 and the top steel plate 3. And four corners of the top steel plate 3 are provided with hoisting hooks 18 embedded in the top steel plate 3, the hoisting hooks 18 are welded with the beam column 15, the longitudinal beam column 16 and the diagonal bracing column 17, and two side walls of the light vehicle circuit board 1 are provided with traction hooks 19. Therefore, the cross beam column 15, the longitudinal beam column 16 and the bracing column 17 are arranged, a composite supporting structure is formed between the bottom steel plate 2 and the top steel plate 3, the load is uniformly borne, foamed materials are filled in the inner space of the vehicle road plate 1, the noise generated by passing vehicles is weakened, the distribution density of the cross beam column 15 and the longitudinal beam column 16 at the edges of the bottom steel plate 2 and the top steel plate 3 is greater than that of the centers of the bottom steel plate 2 and the top steel plate 3, the problem that the stress around the vehicle road plate 1 is higher than that of the centers is solved by the arrangement, the strength of the enhanced vehicle road plate 1 is enhanced, the hoisting hooks 18 are arranged at four corners of the top steel plate 3, the hoisting hooks 18 are welded with the cross beam column 15, the longitudinal beam column 16 and the bracing column 17, the hoisting is convenient to carry out, the traction hooks.
Referring to fig. 2, the movable splice 7 includes fitting grooves 20 formed in the length direction of the opposite side walls of the light vehicle road board 1, and a filling sleeper 21 is provided between the fitting grooves 20. The embedding groove 20 is distributed with positioning grooves 22 along the vertical inner wall, the two corresponding side walls of the filling sleeper 21 are provided with embedding piles 23, and the embedding piles 23 are embedded into the positioning grooves 22. The embedded groove 20 is arranged, the filling sleepers 21 are arranged to be embedded into the embedded groove 20, the filling sleepers 21 can connect the two vehicle road boards 1, and meanwhile certain buffering performance is achieved, and vibration of the vehicle road boards 1 is reduced. The embedded piles 23 are embedded into the positioning grooves 22 and further connected with the filling sleepers 21 and the road boards 1, so that the dislocation of the road boards 1 is avoided, and the collision among the road boards 1 is reduced.
The invention also aims to provide a construction process applied to the fabricated road structure, which comprises the following steps:
s1: cleaning the ground, tamping a ground foundation, leveling and finishing raised, sunken and collapsible terrains on the ground, transporting the road plate 1 to the site, and transporting the concrete counterweight support beam 10 to the site if a heavy vehicle is designed to pass through;
s2: the road bed marked lines can be lime marked lines, 12 points of positioning piles are driven, marking is convenient for subsequent installation of the road plate 1, gentle slopes are reserved at front and rear road openings, and vehicles can conveniently enter and exit the gentle slopes;
s3: hoisting the vehicle road board 1 from the hoisting hook 18, and sequentially placing the vehicle road board 1 at the marked line from the gentle slope of the intersection;
s4: installing a column filling sleeper 21, and butting an embedded pile 23 on the filling sleeper 21 with an embedded groove 20 on one side and a positioning groove 22;
s5: sequentially towing adjacent road boards 1 by a vehicle, towing a towing hook 19 to enable a positioning pile 12 reserved on a bottom steel plate 2 to be over against the positioning pile 12, enabling the adjacent road boards 1 to be in butt joint, and enabling the other side of a filling sleeper 21 to be in butt joint with an embedding groove 20 and a positioning groove 22 on the adjacent road boards 1 to sequentially complete the assembly of the adjacent road boards 1;
s6: tamping the positioning pile 12, and embedding the positioning pile 12 into a positioning pile 12 hole reserved in the foundation;
s7: mounting a road shoulder 13, and fixing the road shoulder 13 and the vehicle road board 1 by adopting bolts;
s8: installing the concrete counterweight supporting beam 10, hoisting the installation ring 14 to unload the concrete counterweight supporting beam 10, drawing the installation ring 14 to embed the concrete counterweight supporting beam 10 into the counterweight through groove 9, plugging the counterweight through groove 9 and injecting ABS resin to form an ABS resin layer 11, and finishing the assembly of the whole road.
Need not cast in situ concrete at 1 installation of whole car road plate, its installation flow links up, and construction method is simple, and the installation shaping back, car road plate 1 location is stable, and the dislocation possibility is little, can judge whether install additional concrete counter weight supporting beam 10 according to the road demand, strong adaptability, bearing capacity is strong, is applicable to all kinds of vehicles current, and dismantles conveniently, during the later stage is dismantled, can take hot melt or solvent to know ABS resin layer 11, whole reuse.
The implementation principle of the embodiment is as follows: adopt end steel sheet 2 and top steel sheet 3 and supporting beam 4, steel frame groove 5, support element 6 assembles, it splices each other to set up activity splice 7, avoid taking place the dislocation between the car road board 1, set up additional reinforcement unit 8 simultaneously, add concrete counter weight supporting beam 10 and counter weight logical groove 9, further strengthen the bearing capacity of device, make things convenient for heavy vehicle to pass through, strengthen the overall structure of device, and it fills ABS resin layer 11 to lead to groove 9 gap in concrete counter weight supporting beam 10 and counter weight, ABS resin layer 11 not only fills the space, it can bear certain load, this device installation period is short, simple to operate, ABS resin layer 11 is cleared up easily when demolising simultaneously, overall structure intensity is high, it removes concrete placement from, low in weight, demolish conveniently, and can reuse, and is completely suitable for temporary road.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. An assembled road structure, characterized in that: comprises a vehicle road plate (1), the vehicle road plate (1) comprises a bottom steel plate (2) and a top steel plate (3), i-shaped supporting beams (4) are arranged on two sides of the bottom steel plate (2) and the top steel plate (3) along the length direction, a steel frame groove (5) is arranged between the bottom steel plate (2) and the top steel plate (3), a supporting unit (6) is arranged between the bottom steel plate (2) and the top steel plate (3), a movable splicing piece (7) is arranged between the adjacent road plates (1), an additional reinforcing unit (8) is arranged on the road plate (1), the additional reinforcing unit (8) comprises a counterweight through groove (9) which is arranged in the steel frame groove (5) in a penetrating way, a concrete counterweight supporting beam (10) is inserted in the counterweight through groove (9), and an ABS resin layer (11) is filled in a gap between the concrete counterweight supporting beam (10) and the counterweight through groove (9).
2. A fabricated roadway structure as in claim 1, wherein: the supporting and reinforcing unit comprises a bottom steel plate (2) and a beam column (15) and a longitudinal beam column (16) between top steel plates (3), inclined bracing columns (17) which are obliquely arranged are arranged at the intersection of the beam column (15) and the longitudinal beam column (16), and foaming materials are filled in the inner space of the vehicle route plate (1).
3. A fabricated roadway structure as in claim 2, wherein: the distribution density of the beam columns (15) and the longitudinal beam columns (16) at the edges of the bottom steel plate (2) and the top steel plate (3) is greater than that of the centers of the bottom steel plate (2) and the top steel plate (3).
4. A fabricated roadway structure as in claim 3, wherein: in top steel sheet (3) four corners department is equipped with the embedding hoist and mount in the top steel sheet (3) collude (18), hoist and mount collude (18) with crossbeam post (15) with longitudinal beam post (16) and bracing column (17) welded connection, in light vehicle road board (1) both sides wall is equipped with draws and colludes (19).
5. An assembled roadway structure as in claim 4, wherein: end steel sheet (2) area is greater than top steel sheet (3), in end steel sheet (2) border is equipped with spud pile (12), vehicle route board (1) both sides wall is equipped with triangular prism shape's curb (13), curb (13) with vehicle route board (1) adopts the bolt fastening.
6. An assembled roadway structure as in claim 5, wherein: the movable splicing piece (7) comprises embedding grooves (20) which are formed in the length direction of the opposite side walls of the light vehicle circuit board (1), and filling sleepers (21) are arranged between the embedding grooves (20).
7. An assembled roadway structure as in claim 6, wherein: positioning grooves (22) are distributed in the embedding groove (20) along the vertical inner wall, embedding piles (23) are arranged on two corresponding side walls of the filling sleeper (21), and the embedding piles (23) are embedded into the positioning grooves (22).
8. A fabricated roadway structure as in claim 1, wherein: the concrete counterweight supporting beam is characterized in that mounting rings (14) are arranged at the end parts of the two ends of the concrete counterweight supporting beam (10), and reinforcing steel bars are arranged in the concrete counterweight supporting beam (10).
9. The construction process of an assembled road structure according to any one of claims 1 to 8, wherein: the method comprises the following steps:
s1: cleaning the ground, tamping a ground foundation, transporting the road plate (1) to the site, and transporting the concrete counterweight support beam (10) to the site if the heavy vehicle is designed to pass through;
s2: marking lines on the roadbed, driving positioning piles (12), and reserving gentle slopes at front and rear road junctions;
s3: hoisting the vehicle road boards (1) from the hoisting hooks (18), and sequentially placing the vehicle road boards (1) at the marked lines from the gentle slope of the intersection;
s4: installing a column filling sleeper (21), and butting an embedded pile (23) on the filling sleeper (21) with an embedded groove (20) on one side and a positioning groove (22);
s5: sequentially towing adjacent road boards (1) by a vehicle, towing a towing hook (19) to enable a positioning pile (12) reserved on a bottom steel plate (2) to be over against a positioning pile (12) point, enabling the adjacent road boards (1) to be in butt joint, and enabling the other side of a filling sleeper (21) to be in butt joint with a tabling groove (20) and a positioning groove (22) on the adjacent road boards (1) to sequentially complete the assembly of the adjacent road boards (1);
s6: tamping a positioning pile (12), and embedding the positioning pile (12) into a hole of the positioning pile (12) reserved in the foundation;
s7: mounting a road shoulder (13), and fixing the road shoulder (13) and the vehicle road plate (1) by adopting bolts;
s8: installing a concrete counterweight supporting beam (10), hoisting a mounting ring (14) to unload the concrete counterweight supporting beam (10), drawing the mounting ring (14) to embed the concrete counterweight supporting beam (10) into a counterweight through groove (9), plugging the counterweight through groove (9) and injecting ABS resin to form an ABS resin layer (11), and finishing the assembly of the whole section of road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341790.5A CN111501468A (en) | 2020-04-27 | 2020-04-27 | Fabricated road structure and construction process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010341790.5A CN111501468A (en) | 2020-04-27 | 2020-04-27 | Fabricated road structure and construction process |
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| CN111501468A true CN111501468A (en) | 2020-08-07 |
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| CN202010341790.5A Pending CN111501468A (en) | 2020-04-27 | 2020-04-27 | Fabricated road structure and construction process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818306A (en) * | 2021-10-12 | 2021-12-21 | 北京城建设计发展集团股份有限公司 | Temporary pavement working plate structure for subway station |
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| CN202090263U (en) * | 2011-05-10 | 2011-12-28 | 长安大学 | Emergency road slab capable of being assembled quickly |
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| CN110042721A (en) * | 2019-05-21 | 2019-07-23 | 刘星海 | A kind of portable high-strength horizon adjustable metal gasket road plate |
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| CN113818306A (en) * | 2021-10-12 | 2021-12-21 | 北京城建设计发展集团股份有限公司 | Temporary pavement working plate structure for subway station |
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Application publication date: 20200807 |