CN104499400A - Base plate for rapidly constructing temporary road on soft pavement - Google Patents
Base plate for rapidly constructing temporary road on soft pavement Download PDFInfo
- Publication number
- CN104499400A CN104499400A CN201410766936.5A CN201410766936A CN104499400A CN 104499400 A CN104499400 A CN 104499400A CN 201410766936 A CN201410766936 A CN 201410766936A CN 104499400 A CN104499400 A CN 104499400A
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- CN
- China
- Prior art keywords
- backing plate
- temporary road
- plate body
- terrain surface
- cable wire
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Classifications
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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
- E01C9/086—Temporary pavings made of concrete, wood, bitumen, rubber or synthetic material or a combination thereof
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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
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
-
- 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
- E01C9/083—Temporary pavings made of metal, e.g. plates, network
-
- 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
- E01C2201/00—Paving elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a base plate for rapidly constructing a temporary road on a soft pavement. The base plate comprises a base plate body and a metal reinforcing body embedded into the base plate body, wherein the base plate body is made of a high molecular material; the metal reinforcing body stretches out from the side face of the base plate body; and a connection buckle is arranged on the stretched part. The base plate for rapidly constructing the temporary road on the soft pavement, disclosed by the invention, has the advantages of good attaching performance, improvement of previous ground bearing capability, good anti-seismic property, convenience for pavement, capability of being recycled, low cost and safety in utilization and the like, and can be recycled after being broken.
Description
Technical field
The present invention relates to temporary flexible backing plate, be specifically related to a kind of backing plate constructing temporary road for Terrain surface fast.
Background technology
The ground such as soft sand, mud are not easy to the walking such as people, animal, vehicle, move.Such as, when vehicle is walked on soft dirt road, or cram packer during operation walking, easily occurs collapsing and skidding, vehicle cannot normally be travelled in refuse landfill; Also very difficult such as, with danger, large unit's march etc. in soft, muddy, swampy area people and animals walking.In order to solve this problem, usually by adopting the form of the temporary backings such as place mat plank, iron plate in prior art, making people, animal, vehicle passed through smoothly.The backing plate adopted is generally all steel plate, has good rigidity, and supporting capacity is good, but there is following deficiency:
1, because surface of steel plate is more smooth, friction factor is little, when being therefore laid on soft sand, mud etc., and the gripping power between soft sand, mud etc. is little, when vehicle is walked above, wheel can impel steel plate to move backward to the active force that steel plate produces, occur skidding, vehicle is not only made to walk, but also there will be the phenomenon that steel plate flies out backward, cause the person, property to injure, such as, in refuse landfill, the situation of workman's injures and deaths is caused to happen occasionally because backing plate when cram packer is walked flies out backward suddenly.
2, during the plurality of steel plates of pawnshop, be difficult between steel plate and steel plate be interconnected, make the gripping power of steel plate and soft sand, mud etc. less.
3, steel plate is because rigidity is better, and all out-of-flatnesses usually of the road surfaces such as soft sand, mud, when steel plate is laid on soft sand, mud etc., steel plate only contacts with the part of soft sand, mud etc., when vehicle is walked thereon, steel plate there will be deflection, the indenture that can not naturally reset appears in displacement, load-bearing place, is unfavorable for traffic safety, gripping power is also less, yielding simultaneously, and application life is short.
4, due to steel plate good rigidity, there is no anti-seismic performance, easily occur when therefore vehicle is walked thereon jolting, vibrating.
5, steel plate is heavier, lays and mobile comparatively difficulty, wastes time and energy, and transport, stacks also inconvenient, and cost is also higher.
And if use plank backing plate, application life, intensity etc. have limitation.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of backing plate constructing temporary road for Terrain surface is fast provided, this backing plate have adhesion property good, improve original ground bearing capacity, anti-seismic performance is good, laying is convenient, can be recycled, brokenly recyclablely to reproduce afterwards, the advantage such as cost is low, use safety.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of backing plate constructing temporary road for Terrain surface fast, it is characterized in that, comprise backing plate body and be embedded at the intrinsic metal reinforcement of backing plate, wherein, described backing plate body is made up of macromolecular material, described metal reinforcement stretches out from the side of backing plate body, and this part of stretching out is provided with junction button.
A preferred version of the present invention, wherein, described metal reinforcement is woven by longitudinal cable wire and horizontal cable wire and forms, and described longitudinal cable wire stretches out from the two ends of the longitudinal direction of backing plate body, and the extension at these two ends is equipped with junction button; Described horizontal cable wire stretches out from the two ends of the transverse direction of backing plate body, and the extension at these two ends is equipped with junction button.
By arranging the cable wire intersecting to form grid in length and breadth, the intensity of metal reinforcement itself can be improved on the one hand, the adhesion between metal reinforcement and backing plate body can be strengthened on the other hand, make whole backing plate have better hot strength, tear-proof; By the vertical and horizontal two ends at backing plate body, all junction button is set, each side direction of backing plate all can be connected with other one piece of backing plate, thus according to the concrete condition on road surface, cushion block can be laid neatly, and expand in any side of cushion block.
Preferably, described longitudinal cable wire and horizontal cable wire are woven into rectangle or network.There is Stability Analysis of Structures, intensity is high, supporting capacity is strong advantage.
A preferred version of the present invention, wherein, described junction button is that the end of cable wire is hooked by the connecting ring that is bent to form or connect.This enclosed junction button is conducive to the reliability ensureing to connect, and two backing plates connected can not be departed from, improve flexibility and the safety of carrying out the combination of different directions between backing plate according to different use occasions; Also junction button can be utilized to be connected with other anchoring body the anchoring realized backing plate simultaneously.
A preferred version of the present invention, wherein, described metal reinforcement is multilayer, and the thickness direction that multiple layer metal intensive aspect prolongs cushion block body be arranged in parallel.By arranging multiple layer metal intensive aspect, improving integral rigidity and hot strength, the lear energy of cushion block, can require the use occasion of backing plate according to concrete use occasion and arrange flexibly.
A preferred version of the present invention, wherein, the upper and lower surface of described backing plate body is equipped with the anti-skidding lines for increasing gripping power.By this preferred version, increase the friction factor of backing plate body upper and lower surface, make this backing plate in use, promote the gripping power on the walking thing on backing plate, such as, gripping power between people, animal, vehicle etc. and backing plate and backing plate and ground, raising result of use and security performance further.
Preferably, described anti-slip veins route and the integrated raised line raised up of backing plate body are formed, and can obtain described anti-skidding lines like this when backing plate is originally body formed; Or formed by pasting or inlay reeding on the surface of level and smooth backing plate, simple for production, and bonding strength between anti-skidding lines and backing plate body is good.
Preferably, the edge at described raised line top is provided with the inclined plane formed by excision corner.Make the end of raised line taper off to a point like this, thus with Terrain surface such as automotive wheel or soft sand, mud, there is better gripping power.
Further, described anti-skidding lines is divided into many groups that be arranged in parallel, and the raised line arrangement often organizing the multiple arrangement in "eight" shape of anti-slip veins route forms.This anti-slip veins line structure is more conducive to improving friction factor, strengthens adhesion effect.
A preferred version of the present invention, wherein, the thickness of described cushion block body is preferably 1cm ~ 50cm, can design and produce out thinner light backing plate or thicker heavy backing plate according to requirement for bearing capacity; The diameter of described cable wire is 1mm ~ 50mm, also can design less according to specific requirement or thicker.
Preferably, described backing plate is square or rectangular, length can according to application scenario from several centimetres to more than 10 meters, even longer.Be more convenient for like this lay with backing plate between combination, connection.
A preferred version of the present invention, wherein, described macromolecular material is for including but not limited to natural rubber, synthetic rubber, polyethylene (PE), nylon (PA) or polyester (PET) etc.
Operating principle of the present invention is: during use, backing plate of the present invention is laid on people, animal, vehicle needs on the Terrain surface such as soft sand, mud that passes through, the quantity of cushion block is selected flexibly according to concrete surface conditions, connects into an entirety between two adjacent cushion blocks by junction button and connector.After finishing using or in transportation, cushion block is superimposed together, is conducive to reducing space.
The present invention compared with prior art has following beneficial effect:
1, because backing plate of the present invention is combined by macromolecular material backing plate body and metal reinforcement, on the one hand, by embedding metal reinforcement in macromolecular material backing plate body, whole backing plate is had heavy duty that enough intensity bears such as vehicle etc., on the other hand, the friction factor of macromolecular material backing plate body surface is very high, no matter to people, poultry, car is still to soft sand, the Terrain surface such as mud, all there is good gripping power, because of this person, poultry, when vehicle is walked thereon, not only can not skid between backing plate, the more important thing is and fully combine between backing plate and ground, there will not be the phenomenon flown out backward, solve in prior art and adopt steel plate, safety problem existing for plank.
2, junction button is provided with in the side due to backing plate body, therefore after multiple cushion block is combined, an entirety can be connected into by connector, gripping power between this entirety and ground equals the summation of the gripping power on all backing plates and ground, or utilize junction button to be anchored in natural or artificial anchor, use more safe and reliable.
3, because backing plate body is made up of macromolecular material, there is flexibility, therefore for irregular road surface, when vehicle is walked thereon, backing plate body can be out of shape adaptively, fits in abundant and ground, and there will not be the phenomenon of deflection, displacement, guarantee safety and the stability of driving, simultaneously because cushion block fits tightly with bottom surface all the time, also can ensure that gripping power can not reduce because of the out-of-flatness of bottom surface; And the backing plate after distortion is after cancelling external force, clear-cutting forestland original state, cannot can not use because of distortion as steel plate, application life obtains prolongation.
4, because macromolecular material has good anti-seismic performance, there will not be when therefore vehicle is walked thereon and jolt, vibrate, improve the safety of driving.
5, relative to steel plate, the cushion block weight that macromolecular material of the present invention is made is lighter, lays more light; And cost of transportation is also low, in transportation or after finishing using, only need be stacked one by one by backing plate, save space; In addition, cost of manufacture is also lower.
6, macromolecular material is easy to when breakage repair, and reusable; Broken residual to can regeneration during certain degree, be a kind of environment-friendly materials.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation constructing the first embodiment of the backing plate of temporary road for Terrain surface fast of the present invention, and wherein, Fig. 1 is front view, and Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the perspective view of metal reinforcement in backing plate shown in Fig. 1 and Fig. 2.
Fig. 4 and Fig. 5 is the using state figure of backing plate shown in Fig. 1 and Fig. 2, and wherein, Fig. 4 is front view, and Fig. 5 is left view.
Fig. 6 for backing plate shown in Fig. 1 and Fig. 2 superimposed after structural representation.
Shown in Fig. 7 Fig. 1 and Fig. 2, process schematic folded by backing plate.
Fig. 8 is the partial structurtes schematic diagram constructing the second embodiment of the backing plate of temporary road for Terrain surface fast of the present invention.
Anti-skidding lines in above-mentioned Fig. 2 ~ Fig. 8 is simplified painting, and the concrete distributional pattern of anti-skidding lines is see Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
See Fig. 1 ~ Fig. 3, the backing plate constructing temporary road fast for Terrain surface of the present embodiment is made up of backing plate body 1 and the metal reinforcement 2 be embedded in backing plate body 1.Wherein, described backing plate body 1 is made up of macromolecular material, and described metal reinforcement 2 stretches out from the side of backing plate body 1, and this part of stretching out is provided with junction button 2-2.
See Fig. 1 ~ Fig. 3, described metal reinforcement 2 is woven by longitudinal cable wire 2-1 and horizontal cable wire 2-1 and forms, this longitudinal cable wire 2-1 and horizontal cable wire 2-1 is woven into rectangle or network (the present embodiment is square), described longitudinal cable wire 2-1 stretches out from the two ends of the longitudinal direction of backing plate body 1, the extension at these two ends is equipped with junction button 2-2; Described horizontal cable wire 2-1 stretches out from the two ends of the transverse direction of backing plate body 1, the extension at these two ends is equipped with junction button 2-2.By arranging the cable wire 2-1 intersecting to form grid in length and breadth, the intensity of metal reinforcement 2 itself can be improved on the one hand, the adhesion between metal reinforcement 2 and backing plate body 1 can be strengthened on the other hand, make whole backing plate have better hot strength, tear resistance; By the vertical and horizontal two ends at backing plate body 1, junction button 2-2 is all set, each side direction of backing plate all can be connected with other one piece of backing plate, thus according to the concrete condition on road surface, cushion block can be laid neatly, and expand in any side of cushion block.Described junction button 2-2 is the closed-loop of end by being bent to form of cable wire 2-1, and this enclosed junction button 2-2 is conducive to the reliability ensureing to connect, and two backing plates connected can not be departed from, improve safety.Coupled together by junction button 2-2 relative in two pieces of backing plates by a connector during use, make two cushion blocks form one, described connector can adopt can the annular component of folding, to facilitate mounting or dismounting.
See Fig. 1 ~ Fig. 3, the upper and lower surface of described backing plate body 1 is equipped with the anti-skidding lines 1-1 for increasing gripping power, the friction factor of backing plate body 1 upper and lower surface can be increased like this, make this backing plate in use, the gripping power on the gripping power between wheel and backing plate and backing plate and road surface promotes all greatly, improves result of use and security performance further.Described anti-skidding lines 1-1 is formed by with the integrated raised line 1-2 raised up of backing plate body 1, can obtain described anti-skidding lines 1-1 like this when backing plate body 1 is shaping, simple for production, and bonding strength between anti-skidding lines 1-1 and backing plate body 1 is good.Described anti-skidding lines 1-1 divides many groups that are in a parallel set, and often organize anti-skidding lines 1-1 and formed by multiple raised line 1-2 arrangement arranged in "eight" shape, this anti-skidding lines 1-1 structure is more conducive to improving friction factor, strengthens adhesion effect.
See Fig. 1 ~ Fig. 3, the thickness of described cushion block body 1 is 1cm ~ 50cm; Thinner light backing plate or thicker heavy backing plate can be designed and produced out according to requirement for bearing capacity; Adopt the cushion block body 1 of above-mentioned thickness and the cable wire 2-1 of above-mentioned diameter, under the prerequisite ensureing the people, animal of general load-carrying or the instructions for use of vehicle, can material be saved, reduce costs.Described backing plate is square or rectangular, length can according to application scenario from several centimetres to more than 10 meters, even longer.Be more convenient for like this lay with backing plate between combination, connection.
Described macromolecular material can select the making such as natural rubber, synthetic rubber, polyethylene (PE), nylon (PA) or polyester (PET).
When making backing plate of the present invention, first can be made into mould, then woven metal reinforcement 2 is placed on the correct position of moulding form, then in moulding form, build the macromolecular material of melting or semi-molten state, after compacting, cooled and solidified technique, remove and form mould, obtain finished product.
See Fig. 4 and Fig. 5, operating principle of the present invention is: during use, backing plate of the present invention is laid on the soft sand that vehicle needs to pass through, on the Terrain surface such as mud 4, the quantity of cushion block is selected flexibly according to concrete surface conditions, usually along the direction of travel of vehicle, the track route of the wheel of automobile 3 both sides lays continuous print backing plate, an entirety is connected into by junction button 2-2 and connector between two adjacent cushion blocks, automobile 3 in the process of moving, backing plate is except bearing the gravity of automobile 3, automobile 3 wheel also produces and vehicle to run direction opposite effect power it, due between the backing plate body 1 that made by macromolecular material and wheel and soft sand, between the Terrain surface such as mud 4, there is good gripping power, and because multiple cushion block is connected, therefore can not skid between wheel and backing plate, or utilize junction button to be anchored in natural or artificial anchor, backing plate relatively with soft sand, the Terrain surface such as mud 4 also can not move, security performance is greatly improved.
See Fig. 6 and Fig. 7, after finishing using or in transportation, cushion block is superimposed together, is conducive to reducing space, is convenient to deposit and transport.
Embodiment 2
See Fig. 8, the difference of the present embodiment and embodiment 1 is, in the present embodiment, the edge at the raised line 1-2 top of described anti-skidding striped is provided with the inclined plane 1-3 formed by excision corner.Make the end of raised line 1-2 taper off to a point like this, thus with Terrain surface such as automotive wheel or soft sand, mud, there is better gripping power.
The present embodiment other embodiments other than the above are identical with embodiment 1.
Embodiment 3
The difference of the present embodiment and embodiment 1 is, in the present embodiment, described metal reinforcement is multilayer (such as 2 ~ 3 layers), and the thickness direction that multiple layer metal intensive aspect prolongs cushion block body be arranged in parallel.By arranging multiple layer metal intensive aspect, improving the integral rigidity of cushion block, can arrange flexibly the rigidity requirement of backing plate according to concrete use occasion.
The present embodiment other embodiments other than the above are identical with embodiment 1.
Above-mentioned is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. construct the backing plate of temporary road fast for Terrain surface for one kind, it is characterized in that, comprise backing plate body and be embedded at the intrinsic metal reinforcement of backing plate, wherein, described backing plate body is made up of macromolecular material, described metal reinforcement stretches out from the side of backing plate body, and this part of stretching out is provided with junction button.
2. the backing plate constructing temporary road for Terrain surface fast according to claim 1, it is characterized in that, described metal reinforcement is woven by longitudinal cable wire and horizontal cable wire and forms, and described longitudinal cable wire stretches out from the two ends of the longitudinal direction of backing plate body, and the extension at these two ends is equipped with junction button; Described horizontal cable wire stretches out from the two ends of the transverse direction of backing plate body, and the extension at these two ends is equipped with junction button.
3. the backing plate constructing temporary road for Terrain surface fast according to claim 2, is characterized in that, described junction button is that the end of cable wire is hooked by the connecting ring that is bent to form or connect.
4. the backing plate constructing temporary road for Terrain surface fast according to any one of claims 1 to 3, is characterized in that, described metal reinforcement is multilayer, and the thickness direction that multiple layer metal intensive aspect prolongs cushion block body be arranged in parallel.
5. the backing plate constructing temporary road for Terrain surface fast according to claim 1, is characterized in that, the upper and lower surface of described backing plate body is equipped with the anti-skidding lines for increasing gripping power.
6. the backing plate constructing temporary road for Terrain surface fast according to claim 5, is characterized in that, described anti-slip veins route and the integrated raised line raised up of backing plate body are formed.
7. the backing plate constructing temporary road for Terrain surface fast according to claim 6, is characterized in that, the edge at described raised line top is provided with the inclined plane formed by excision corner.
8. the backing plate constructing temporary road for Terrain surface fast according to any one of claim 5 ~ 7, is characterized in that, described anti-skidding lines is divided into many groups that be arranged in parallel, and the raised line arrangement often organizing the multiple arrangement in "eight" shape of anti-slip veins route forms.
9. the backing plate constructing temporary road for Terrain surface fast according to claim 1, is characterized in that, the thickness of described cushion block body is 1cm ~ 50cm; The diameter of described cable wire is 1mm ~ 50mm; Described backing plate is square or rectangular.
10. the backing plate constructing temporary road for Terrain surface fast according to claim 1, is characterized in that, described macromolecular material is natural rubber, synthetic rubber, polyethylene, nylon or polyester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766936.5A CN104499400B (en) | 2014-12-11 | 2014-12-11 | A kind of backing plate that temporary road is quickly constructed for Terrain surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766936.5A CN104499400B (en) | 2014-12-11 | 2014-12-11 | A kind of backing plate that temporary road is quickly constructed for Terrain surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499400A true CN104499400A (en) | 2015-04-08 |
| CN104499400B CN104499400B (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410766936.5A Active CN104499400B (en) | 2014-12-11 | 2014-12-11 | A kind of backing plate that temporary road is quickly constructed for Terrain surface |
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| CN (1) | CN104499400B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866828A (en) * | 2016-03-17 | 2016-08-17 | 成都创源油气技术开发有限公司 | Ground coupling device of geophone |
| CN106593482A (en) * | 2016-12-22 | 2017-04-26 | 中国矿业大学 | Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle |
| CN107244113A (en) * | 2017-05-10 | 2017-10-13 | 山东大学 | Temporary pavement pallet device and method a kind of anti-skidding and that prevent buckling deformation |
| CN110924260A (en) * | 2019-12-11 | 2020-03-27 | 朱华生 | Negative pressure road surface safety emergency air cushion |
| CN111622044A (en) * | 2020-05-26 | 2020-09-04 | 宁波大成新材料股份有限公司 | High-strength fiber soft movable pavement slab |
| CN111663397A (en) * | 2020-07-21 | 2020-09-15 | 杭州市电力设计院有限公司 | Steel wire rope connection combined type temporary pavement structure |
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| CN101487218A (en) * | 2009-02-05 | 2009-07-22 | 王强 | Simple road and bridge laying apparatus |
| CN103194947A (en) * | 2013-04-25 | 2013-07-10 | 中建四局第六建筑工程有限公司 | Recyclable temporary road subgrade block |
| CN204491352U (en) * | 2014-12-11 | 2015-07-22 | 冯愚斌 | A kind of backing plate constructing temporary road for Terrain surface fast |
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| GB2130275B (en) * | 1982-11-16 | 1986-06-18 | Amey Roadstone Corp | Road construction |
| JP2002030606A (en) * | 2000-07-14 | 2002-01-31 | Woody Sannai:Kk | Temporary road on soft ground and road surface structure for temporary road |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866828A (en) * | 2016-03-17 | 2016-08-17 | 成都创源油气技术开发有限公司 | Ground coupling device of geophone |
| CN106593482A (en) * | 2016-12-22 | 2017-04-26 | 中国矿业大学 | Heaven roadway floor quick hardening device suitable for traveling of rubber-tyred vehicle |
| CN107244113A (en) * | 2017-05-10 | 2017-10-13 | 山东大学 | Temporary pavement pallet device and method a kind of anti-skidding and that prevent buckling deformation |
| CN107244113B (en) * | 2017-05-10 | 2019-03-22 | 山东大学 | Temporary pavement pallet device and method a kind of anti-skidding and that prevent buckling deformation |
| CN110924260A (en) * | 2019-12-11 | 2020-03-27 | 朱华生 | Negative pressure road surface safety emergency air cushion |
| CN111622044A (en) * | 2020-05-26 | 2020-09-04 | 宁波大成新材料股份有限公司 | High-strength fiber soft movable pavement slab |
| CN111663397A (en) * | 2020-07-21 | 2020-09-15 | 杭州市电力设计院有限公司 | Steel wire rope connection combined type temporary pavement structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499400B (en) | 2017-09-01 |
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Effective date of registration: 20221020 Address after: 529700 No. 18-2, Fuyun Road, Yunxiang Township, Heshan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Zhishun Pipe Industry Co.,Ltd. Address before: 529731 No. 18, Fuyun Industrial Zone, Yun Township, Heshan Town, Heshan, Guangdong Patentee before: Feng Yubin |