CN109537393A - A kind of municipal works road pavement structure - Google Patents
A kind of municipal works road pavement structure Download PDFInfo
- Publication number
- CN109537393A CN109537393A CN201811545832.6A CN201811545832A CN109537393A CN 109537393 A CN109537393 A CN 109537393A CN 201811545832 A CN201811545832 A CN 201811545832A CN 109537393 A CN109537393 A CN 109537393A
- Authority
- CN
- China
- Prior art keywords
- skeleton
- limit
- fin
- municipal works
- road pavement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention relates to a kind of municipal works road pavement structures, it successively include roadbed, bed course, underlayment, upper base and surface layer, it is characterized in that: the underlayment includes the connector of the skeleton and laterally attached adjacent skeleton along bed course arrangement, the both ends of the skeleton are respectively arranged with the first snapping unit and the second snapping unit；The groove that the composite structure of the first snapping unit and the second mutual snapping of snapping unit between adjacent skeleton is collectively formed embedded in bed course or bed course and roadbed, and encirclement forms pipe network channel in inside；Have the advantages that road structure intensity is high, anti-seismic performance is good, pipe network structure is highly-safe.
Description
Technical field
The present invention relates to municipal works field more particularly to a kind of municipal works road pavement structures.
Background technique
During road construction, in order to obtain smooth pavement structure, it usually needs carry out the ground surface material of laying
Processing is rolled, can be just open to traffic after being compacted into, being smooth.Meanwhile in order to make road surface that there is enough intensity and compression capability, spreading
If when road surface, using the structure of paved in multi-layers mostly.
Such as the Chinese patent of Publication No. CN103993534 discloses a kind of " road construction method ", it is utilized in
The surface spread rubber asphalt of bituminous pavement forms rubber asphalt layer, and rubble is laid on rubber asphalt layer, forms metalling,
Then emulsified asphalt layer is laid on metalling to realize.Although the road surface of this structure has preferable adhesive strength and waterproof
Property, still, load-bearing capacity still seems insufficient, is easy to crack in the case where loaded vehicle passes through.Moreover, due to existing mesh
Preceding pavement structure is not only single road, is usually accompanied by and intersects with other pipe networks, such as cable system, natural
Feed channel, water supply pipe etc. are all used mostly and are buried in below roadbed, therefore also need to consider inside in laying road
The installation and safety of pipeline.
Such as the Chinese patent of Publication No. CN101831859 discloses one kind and " inside sets the concrete road of bypass pipeline
Construction method ", it is one layer of reinforced mesh of laying on roadbase, in reinforced mesh underlay concrete pad, with this shape
The protection of pairs of pipe network.But this protection structure leads to the road of pipe network two sides since the bonding strength between road is lower
Face and pipe network just above pavement strength it is inconsistent, after a period of time, the phenomenon that being easy to appear tomography, i.e. reinforced mesh and road
Occurs crack between supercrust, this can also impact the quality of road engineering.
Summary of the invention
The object of the present invention is to provide a kind of municipal works road pavement structure, solving road construction weighing be cannot be considered in terms of
Below the structural strength and road of road itself the problem of the safety of pipe network, road structure intensity height, pipe network structure are reached
Highly-safe effect.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of municipal works road pavement structure successively includes roadbed, bed course, underlayment, upper base and surface layer, the underlayment
Connector including the skeleton and laterally attached adjacent skeleton arranged along bed course, the both ends of the skeleton are respectively arranged with the first button
Order member and the second snapping unit；The combination knot of the first snapping unit and the second mutual snapping of snapping unit between adjacent skeleton
The groove that structure is collectively formed embedded in bed course or bed course and roadbed, and encirclement forms pipe network channel in inside.
By using above-mentioned technical proposal, skeleton is preset in underlayment, and longitudinal between each skeleton, that is, road extends
Direction connection is completed by mutual snapping between the first snapping unit and the second snapping unit, laterally complete to connect by connector
It connects；Form each connection network to extension；The stability of skeleton structure is maintained, and passes through contact table between skeleton and inlay
The friction in face and groove complete limit connection, pass through the gap filling between contact surface and skeleton between skeleton and upper base
Limit connection is completed, the stability between layer structure is guaranteed with this；It is formd between the connection structure of skeleton for cable or pipeline
By pipe network channel, and channel is in groove, belongs to a capacity, and opposite stress is smaller, and most of stress is by skeleton
It completes, with this in the safety for guaranteeing pipe network；And since the first snapping unit is located at the lower section of skeleton, and upper base relative to
The connection of skeleton is continuous again；To guarantee the continuity of top stress；With this guarantee pipe network safety while it is effective
The structural strength for improving road itself.
The present invention is further arranged to: the first snapping unit includes setting in skeleton towards a side surface of bed course protrusion
The first fishplate bar and the first limit plate set；The second snapping unit includes the table with the first fishplate bar far from the first limit plate side
The second limit plate and connection that the surface of the second fishplate bar, side with the first limit plate far from the first fishplate bar that face abuts abuts
The connecting plate of second fishplate bar and the second limit plate, second fishplate bar are fixed with skeleton.
By using above-mentioned technical proposal, two snapping units mutually form U-shaped or class U opposite and can mutually rabbet
Shape structure, this subsumption architecture, which is equivalent to, forms twice pressure resisting structure and balanced two-way pressure receiving structure in side,
And forming certain sealing prevents water or corrosive liquid, gas from entering pipe network channel, plays fabulous protective effect.
The present invention is further arranged to: the skeleton close to the first limit plate the inwardly projecting setting of inner surface, and it is convex
Part forms the first compensating tank between the first limit plate out, and one end of second limit plate is in bowing, and described the
One of inner surface of one end of two limit plates and the first compensating tank contradicts
It is limited after assembling completely by the first compensating tank by using above-mentioned technical proposal, the first limit plate and the second limit
The elastic deformation of position plate is restricted, so that skeleton when by strong external force, can keep good stability, and
Single side conflict is then that certain reserved space has been remained for its deformation, so that it is unlikely to normally to assemble.
The present invention is further arranged to: second fishplate bar is provided with limiting card towards a side surface of the first fishplate bar protrusion
Convex, the surface of first fishplate bar is provided with the card slot with limit card convex cooperation, and the limiting card convex closure includes orthogonal lead
To fin and limit fin, wherein guiding fin is located at limit fin close to the side of the second limit plate end, and it is oriented to fin
Position to the respective end intersected with respect to the protrusion height on the surface of the second limit plate by the two with limit fin gradually subtracts
It is small.
By using above-mentioned technical proposal, during the first fishplate bar slides into along the second fishplate bar surface, guiding fin is first
It is first contacted with the outer wall of the first fishplate bar, and mutually generates elastic deformation on the surface, to form evacuation；And it is convex to be oriented at this time
Smooth concave surface is formed centered on rib, limit fin abutted with the surface of the first fishplate bar before, the surface of the first fishplate bar into
It has gone pre- deformation, can more smoothly limit fin and carry out further deformation, until when limit fin and card slot cooperate, shape
Become partial reset；During being detached from outward after cooperation due to the first fishplate bar, lacks the pre- deformation of guiding, be mutually disengaged ratio
It is more difficult；The Fast Installation of skeleton had not only been realized with this, but also adequately ensure that the connection between the first fishplate bar and the second fishplate bar
Stability；To shift when receiving road vibration between opposite skeleton or slight shift occurs also can with this
It automatically corrects, just there is good shock resistance.
The present invention is further arranged to: the top of one end of the guiding fin and the intersection for limiting fin and limit fin
Top it is concordant, and limit fin towards guiding fin side be guide surface.
By using above-mentioned technical proposal, so that the deformation of curved surface is more uniform, abrasion is smaller when being packed into, can be with
Preferably remain intact structure.
The present invention is further arranged to: being provided through mesh, the mesh towards the surface of upper base on the skeleton
Middle part be provided with sphere；The upper substrate portion is embedded in skeleton and surrounds sphere.
By using above-mentioned technical proposal, mesh can be uniformly embedded into for the material of upper base to reinforce connecting, while
The uneven of backing layer portion can be resisted when construction；Sphere therein will form inertia shaking after the completion of construction
With certain rotational freedom, mentioned in conjunction with the netted shock absorbing structure of skeleton with eliminating in automobile by the vibration generated when road surface
The shock resistance on high road surface.
The present invention is further arranged to: the upper base has included bottom and has accepted layer, and the material of described bottom is straight
Diameter less than the rubble of 5mm, gravel, lime and cement mixture, described bottom covers skeleton and thickness is greater than skeleton；It is described
Accepting layer is the concrete for mixing the short steel limit of random distribution.
By using above-mentioned technical proposal, playing bottom with the lesser material of partial size more comprehensively can cover and fill mesh
And the gap between sphere and mesh, it improves and is adhered effect between structure；And the steel for accepting these random distributions of layer is fine
Dimension can effectively hinder the extension of inside concrete microcrack and the formation of macrocrack, improve the anti-of concrete significantly
Drawing, bending resistance, shock resistance and anti-fatigue performance have preferable ductility.
The present invention is further arranged to: to be provided with section in a rectangular trapezoid towards the surface of upper base protrusion for the skeleton
Retention bead, retention bead face where right-angle side using skeleton surface, and the inclined-plane direction of the retention bead of different location
Different, the retention bead is embedded in upper base.
By using above-mentioned technical proposal, retention bead can reinforce the connection between skeleton and upper base, different
Direction can form the guiding and limit of different directions, i.e., it is restrictive to can produce small movement, with this in lift structure
Between stability while can offset automobile to a certain extent by the vibration that generates when road surface.
The present invention is further arranged to: the material of the skeleton is light steel, Reactive Powder Concrete, steel fiber reinforced concrete
The material of one or more combinations, the first snapping unit and the second snapping unit is light steel.
By using above-mentioned technical proposal, these types of material all has preferable toughness and shock resistance, wherein light steel
Wearability, ductility are preferable, and can providing limit, card convex is enough elastically-deformable and reseting performance.
The present invention is further arranged to: the connector includes the spherical end that bar portion and diameter are greater than bar portion, the bone
The via hole for being provided with the caulking groove for spherical end interlocking on frame and being passed through for bar portion.
By using above-mentioned technical proposal, spherical end stress can occur when bearing opposite power to avoid skeleton
The situation of concentration, and the cooperation of itself and caulking groove can prevent being located remotely from each other between skeleton.
In conclusion the invention has the following advantages:
1, pipe network channel is embedded in the groove of secondary stress by the way that lower section is embedded, and keeps the continuous of top stress simultaneously
Property, with this in the structural strength for guaranteeing to effectively raise road itself while the safety of pipe network；
2, underlayment and upper base slight shift will not be shifted or occurred when receiving road vibration also can automatic school
Just, just there is good shock resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of road pavement structure；
Fig. 2 is the structure chart of skeleton；
Fig. 3 is the structure chart at another visual angle of skeleton；
Fig. 4 is the structure chart for limiting fin.
In figure, 1, roadbed；2, bed course；3, underlayment；4, upper base；5, surface layer；11, groove；31, skeleton；311, caulking groove；
312, via hole；313, the first snapping unit；3131, the first fishplate bar；3132, the first limit plate；314, the second snapping unit；
3141, the second fishplate bar；3142, the second limit plate；3143, connecting plate；315, the first compensating tank；316, card convex is limited；3161, it is oriented to
Fin；3162, fin is limited；317, card slot；318, mesh；32, retention bead；33, connector；34, sphere；35, pipe network is logical
Road；41, bottom is played；42, layer is accepted.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of municipal works road pavement structure, as shown in Figure 1, successively including roadbed 1, bed course 2, underlayment 3, upper base
4 and surface layer 5.
The excavation spaced apart of roadbed 1 forms groove 11, and bed course 2 is the surface that gravel is layed in roadbed 1 and groove 11.
Referring to Figures 1 and 2, underlayment 3 includes the connection of the skeleton 31 and laterally attached adjacent skeleton 31 arranged along bed course 2
Part 33, connector 33 include the spherical end 332 that bar portion 331 and diameter are greater than bar portion 331, are provided on skeleton 31 for spheric end
The caulking groove 311 of first 332 interlocking and the via hole 312 passed through for bar portion.
Referring to Figure 1 and Figure 3, the both ends of skeleton 31 are respectively arranged with the first snapping unit 313 and the second snapping unit 314；
The material of skeleton 31 is one or more combinations of light steel, Reactive Powder Concrete, steel fiber reinforced concrete, the first snapping unit
313 and second the material of snapping unit 314 be light steel.The first snapping unit 313 and the second snapping between adjacent skeleton 31
The composite structure of the mutual snapping of unit 314 is embedded in the groove 11 that bed course 2 and roadbed 1 are collectively formed, and surrounds in inside and form pipe
Netcom road 35.
First snapping unit 313 includes the first fishplate bar 3131 in skeleton 31 towards the protrusion setting of a side surface of bed course 2
With the first limit plate 3132.Second snapping unit 314 includes that the second fishplate bar 3141, the second limit plate 3142 and connection second connect
The connecting plate 3143 of plate 3141 and the second limit plate 3142, one end of the second limit plate 3142 are in bowing, the second fishplate bar 3141
It is fixed with skeleton 31.Two snapping units mutually form U-shaped structure that is opposite and can mutually rabbeting, wherein the first snapping unit
313 in the second snapping unit 314, and the outer wall of the first snapping unit 313 is abutted with the inner wall of the second snapping unit 314.
Skeleton 31 close to the first limit plate 3132 the inwardly projecting setting of inner surface, and protrude part in the first limit plate 3132 it
Between form the first compensating tank 315, one of inner surface of one end of the second limit plate 3142 and the first compensating tank 315 contradicts.
Referring to Fig. 3 and Fig. 4, the second fishplate bar 3141 is provided with limit card convex towards a side surface of the first fishplate bar 3131 protrusion
316, the surface of the first fishplate bar 3131 is provided with the card slot 317 cooperated with limit card convex 316.Limiting card convex 316 includes mutually hanging down
Straight guiding fin 3161 and limit fin 3162, wherein the side of limit fin 3162 towards guiding fin 3161 is guiding
Face, guiding fin 3161 are located at limit fin 3162 close to the side of 3142 end of the second limit plate, are oriented to fin 3161 and limit
The top of one end of the intersection of position fin 3162 is concordant with the limit top of fin 3162, and is oriented to fin 3161 and limit fin
Position to the respective end that the protrusion height on the surface of 3162 opposite second limit plates 3142 is intersected by the two is gradually reduced.
Referring to Figures 1 and 2, it is provided through mesh 318 towards the surface of upper base 4 on skeleton 31, protrusion, which is provided with, to be cut
Face retention bead 32 in a rectangular trapezoid.The middle part of mesh 318 is provided with sphere 34；Upper 4 part of base is embedded in skeleton 31 and wraps
Enclose sphere 34.The face where right-angle side using 31 surface of skeleton of retention bead 32, and the inclined-plane court of the retention bead 32 of different location
To different, retention bead 32 is embedded in upper base 4.
Upper base 4 has included bottom 41 and has accepted layer 42, the material for playing bottom 41 be diameter less than the rubble of 5mm, gravel,
The mixture of lime and cement, plays the covering skeleton 31 of bottom 41 and thickness is greater than skeleton 31；Accepting layer 42 is incorporation random distribution
Short steel limit concrete.
Construction procedure is as follows:
Step S1 roadbed 1 is modified, and surface dust, the sundries on 1 face of roadbed is all removed, and it is wet to sprinkle water, by the concentration of roadbed 1
The section for crossing line or comb vertically forms groove 11, the depth of specific spacing distance, groove 11 in pavement excavation at interval of 2-8m
Degree and width are determined according to actual wiring, pipe concentration and size；And after excavating completion, branch is encased inside in groove 11
Hold mode plate is to prevent subsequent handling from generating partial collapse；
Step S2 bed course 2 paves, and 2 mixture of bed course of gravel, rubble is carried out automatically by dumper by every square metre of dosage
Discharging is paved by land leveller, accomplishes that side discharge side paves, discharge rate is mutually coordinated with spreading speed；After paving, find unqualified
Section, in time supplement material, and carry out leveling and integer；The automatic discharging amount for leaving every square meter after the section of line or comb increases
Add；
The adjustment of step S3 template overturns the support shuttering in groove 11 behind the region where land leveller leaves groove 11,
Mixing clinker above template is poured into groove 11, is paved uniformly, template is embedded in groove 11 again and is pressed in support shuttering
On 2 mixture of bed course；
Step S4 is tentatively rolled, pave 30-70m when start to roll, do not hang vibration with vibrated roller and carry out pressure stabilizing 1~2 time, so
Vibration is hung afterwards to roll 2~3 times；Straightway is rolled from two sides roadside to Lu Zhizheng or from the low side of transverse slope to high side, is ground
Press range should out 5CM wide compared with base edge, 1/3 wheel width of overlapping, 1.4~1.5Km/h of rolling speed when rolling；
Step S5 skeleton 31 is installed, and takes out support shuttering, mounting framework 31, the both ends of skeleton 31 are respectively arranged with the first snapping
Unit 313 and the second snapping unit 314；The first snapping unit 313 and the second snapping unit 314 between adjacent skeleton 31 are mutually
The composite structure of snapping is embedded in groove 11, and in inside, encirclement forms pipe network channel 35, and pipe network is distributed in pipe network channel simultaneously
In 35；
Step S6 feed supplement, section supplement 2 mixture of bed course before and after the section where skeleton 31 so that front and back bed course 2 with
Skeleton 31 is contour and tight；To form underlayment 3；
It paves for step S7 bis- times, by cement concrete or the mixing clinker of bituminous concrete mixture or bituminous concrete moxture
Carry out automatic discharging by every square metre of dosage by dumper, paved by land leveller, accomplish that side discharge side paves, discharge rate and
Spreading speed is mutually coordinated；After paving, underproof section is found, in time supplement material, and carry out leveling and integer；
Roll for step S8 bis- times, pave 50-60m when start to roll, and roll section using respective segments as one, when rolling, adopt
With road roller static pressure one time, for speed control in 1.5~2.0km/h, 1/2 wheel of rear-wheel overlapping is wide；Micro- vibration is carried out again to roll one time,
For its speed control in 2.0~2.5km/h, 1/3 wheel that overlaps is wide；Then it is rolled 3 times, is ground with the vibrated roller for hitting vibration force 18t
Pressure speed is 2.5~3.0km/h, overlapping 40cm, finally carries out static pressure smooth surface；To form upper base 4 and surface layer 5.
Maintenance, after the completion of rolling, carries out film and covers wet curing, and maintenance of sprinkling water after 24 hours later continues 3-6
It, does not sprinkle water then and maintains 3-5 days.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the protection scope of invention.
Claims (10)
1. a kind of municipal works road pavement structure, successively include roadbed (1), bed course (2), underlayment (3), upper base (4) and
Surface layer (5), it is characterized in that: the underlayment (3) includes the skeleton (31) and laterally attached adjacent skeleton along bed course (2) arrangement
(31) connector (33), the both ends of the skeleton (31) are respectively arranged with the first snapping unit (313) and the second snapping unit
(314)；The combination knot of the first snapping unit (313) and the second snapping unit (314) mutually snapping between adjacent skeleton (31)
The groove (11) that structure is collectively formed embedded in bed course (2) or bed course (2) and roadbed (1), and encirclement forms pipe network channel in inside
(35)。
2. a kind of municipal works road pavement structure according to claim 1, it is characterized in that: the first snapping unit
(313) it is included in first fishplate bar (3131) and first limit plate of the skeleton (31) towards the protrusion setting of a side surface of bed course (2)
(3132)；The second snapping unit (314) includes the table with the first fishplate bar (3131) far from the first limit plate (3132) side
The second fishplate bar (3141) that face abuts is abutted with the surface of the side of the first limit plate (3132) separate first fishplate bar (3131)
Second limit plate (3142) and the connecting plate (3143) for connecting the second fishplate bar (3141) and the second limit plate (3142), described second
Fishplate bar (3141) and skeleton (31) are fixed.
3. a kind of municipal works road pavement structure according to claim 2, it is characterized in that: the skeleton (31) is close to the
The inwardly projecting setting of inner surface of one limit plate (3132), and protrude part and form the between the first limit plate (3132)
One compensating tank (315), one end of second limit plate (3142) are in bowing, one end of second limit plate (3142)
It is contradicted with one of inner surface of the first compensating tank (315).
4. a kind of municipal works road pavement structure according to claim 2, it is characterized in that: second fishplate bar (3141)
The side surface protrusion of the first fishplate bar (3131) is provided with limit card convex (316), the surface of first fishplate bar (3131)
It is provided with the card slot (317) with limit card convex (316) cooperation, the limit card convex (316) includes orthogonal guiding fin
(3161) and fin (3162) are limited, wherein guiding fin (3161) is located at limit fin (3162) close to second limit plate
(3142) side of end, and be oriented to fin (3161) and limit the surface of fin (3162) opposite second limit plate (3142)
The position that protrusion height is intersected by the two to respective end is gradually reduced.
5. a kind of municipal works road pavement structure according to claim 4, it is characterized in that: the guiding fin (3161)
It is concordant with the limit top of fin (3162) with the top of one end of the intersection of limit fin (3162), and limit fin (3162)
It is guide surface towards the side of guiding fin (3161).
6. a kind of municipal works road pavement structure according to claim 1, it is characterized in that: direction on the skeleton (31)
The surface of upper base (4) is provided through mesh (318), is provided with sphere (34) in the middle part of the mesh (318)；The upper base
Layer (4) partially embedded in skeleton (31) and surrounds sphere (34).
7. a kind of municipal works road pavement structure according to claim 6, it is characterized in that: the upper base (4) includes
It plays bottom (41) and accepts layer (42), the material of described bottom (41) is rubble, gravel, lime and water that diameter is less than 5mm
The mixture of mud, described bottom (41) covers skeleton (31) and thickness is greater than skeleton (31)；The undertaking layer (42) is incorporation
The concrete of the short steel limit of random distribution.
8. a kind of municipal works road pavement structure according to claim 1, it is characterized in that: the skeleton (31) is towards upper
The surface protrusion of base (4) is provided with section retention bead in a rectangular trapezoid (32), and the retention bead (32) is with skeleton
(31) surface is face where right-angle side, and the inclined-plane of the retention bead (32) of different location is towards different, the limit convex
It plays (32) and is embedded in upper base (4).
9. a kind of municipal works road pavement structure according to claim 1, it is characterized in that: the material of the skeleton (31)
For light steel, one or more combinations of Reactive Powder Concrete, steel fiber reinforced concrete, the first snapping unit (313) and
The material of second snapping unit (314) is light steel.
10. a kind of municipal works road pavement structure according to claim 1, it is characterized in that: the connector (33) wraps
It includes bar portion and diameter is greater than the spherical end of bar portion, the caulking groove (311) for spherical end interlocking is provided on the skeleton (31)
And for via hole (312) that bar portion passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545832.6A CN109537393B (en) | 2018-12-18 | 2018-12-18 | Municipal works road laying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811545832.6A CN109537393B (en) | 2018-12-18 | 2018-12-18 | Municipal works road laying structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109537393A true CN109537393A (en) | 2019-03-29 |
| CN109537393B CN109537393B (en) | 2020-11-13 |
Family
ID=65855282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811545832.6A Active CN109537393B (en) | 2018-12-18 | 2018-12-18 | Municipal works road laying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537393B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093828A (en) * | 2019-05-09 | 2019-08-06 | 江苏惠淳建设有限公司 | A kind of town road structure and its construction method |
| CN110593049A (en) * | 2019-09-16 | 2019-12-20 | 中冶天工集团有限公司 | Rapid threading pipeline and threading method for temporary road |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653956A (en) * | 1984-12-12 | 1987-03-31 | Lang Frederic A | Highway pavement |
| SU1375712A1 (en) * | 1986-04-14 | 1988-02-23 | Саратовский политехнический институт | Apparatus for moulding articles |
| CN2496960Y (en) * | 2001-08-24 | 2002-06-26 | 谢达嘉 | Plastic floor |
| CN1807759A (en) * | 2006-02-18 | 2006-07-26 | 深圳珠江均安水泥制品有限公司 | Concrete ground brick |
| CN200943174Y (en) * | 2006-08-29 | 2007-09-05 | 卢兴明 | Health care pavement tile |
| CN201746763U (en) * | 2010-07-26 | 2011-02-16 | 江阴市江丽装饰材料有限公司 | PVC (Poly Vinyl Chloride) sport floor |
| JP2011094439A (en) * | 2009-11-02 | 2011-05-12 | Masayasu Mifuji | Wood brick grooved in grated shape, and connecting method |
| CN204174496U (en) * | 2014-10-30 | 2015-02-25 | 江西王牌建设工程集团有限公司 | A kind of novel town road structure |
| CN204825548U (en) * | 2015-07-22 | 2015-12-02 | 云南鑫磊地坪材料科技有限公司 | Friction antiskid lane terrace |
| CN206245158U (en) * | 2016-11-19 | 2017-06-13 | 江西国金建设集团有限公司 | A kind of anti-prefabricated road deck of folding of novel die formula |
| CN206328650U (en) * | 2016-12-28 | 2017-07-14 | 苏景禄 | A kind of highway subgrade pipe strengthening structure |
| CN206722300U (en) * | 2017-05-23 | 2017-12-08 | 中冶建工集团有限公司 | A kind of pin-connected panel, which is faced, builds terrace |
| CN108004867A (en) * | 2017-12-04 | 2018-05-08 | 新沂博瑞工业设计有限公司 | A kind of road surface structure is laid with waffle slab |
-
2018
- 2018-12-18 CN CN201811545832.6A patent/CN109537393B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4653956A (en) * | 1984-12-12 | 1987-03-31 | Lang Frederic A | Highway pavement |
| SU1375712A1 (en) * | 1986-04-14 | 1988-02-23 | Саратовский политехнический институт | Apparatus for moulding articles |
| CN2496960Y (en) * | 2001-08-24 | 2002-06-26 | 谢达嘉 | Plastic floor |
| CN1807759A (en) * | 2006-02-18 | 2006-07-26 | 深圳珠江均安水泥制品有限公司 | Concrete ground brick |
| CN200943174Y (en) * | 2006-08-29 | 2007-09-05 | 卢兴明 | Health care pavement tile |
| JP2011094439A (en) * | 2009-11-02 | 2011-05-12 | Masayasu Mifuji | Wood brick grooved in grated shape, and connecting method |
| CN201746763U (en) * | 2010-07-26 | 2011-02-16 | 江阴市江丽装饰材料有限公司 | PVC (Poly Vinyl Chloride) sport floor |
| CN204174496U (en) * | 2014-10-30 | 2015-02-25 | 江西王牌建设工程集团有限公司 | A kind of novel town road structure |
| CN204825548U (en) * | 2015-07-22 | 2015-12-02 | 云南鑫磊地坪材料科技有限公司 | Friction antiskid lane terrace |
| CN206245158U (en) * | 2016-11-19 | 2017-06-13 | 江西国金建设集团有限公司 | A kind of anti-prefabricated road deck of folding of novel die formula |
| CN206328650U (en) * | 2016-12-28 | 2017-07-14 | 苏景禄 | A kind of highway subgrade pipe strengthening structure |
| CN206722300U (en) * | 2017-05-23 | 2017-12-08 | 中冶建工集团有限公司 | A kind of pin-connected panel, which is faced, builds terrace |
| CN108004867A (en) * | 2017-12-04 | 2018-05-08 | 新沂博瑞工业设计有限公司 | A kind of road surface structure is laid with waffle slab |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093828A (en) * | 2019-05-09 | 2019-08-06 | 江苏惠淳建设有限公司 | A kind of town road structure and its construction method |
| CN110593049A (en) * | 2019-09-16 | 2019-12-20 | 中冶天工集团有限公司 | Rapid threading pipeline and threading method for temporary road |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109537393B (en) | 2020-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106192646B (en) | Vcehicular tunnel car-driving shock-absorbing denoising structure and its construction method | |
| CN108797249A (en) | The construction method of soft soil roadbed high roadbed steep slope road section Foam lightweight soil | |
| CN103669145B (en) | A kind of paving method of permeable pavement structure | |
| CN109763397A (en) | Embedded structure bituminous pavement and construction method | |
| CN105803922B (en) | A kind of high embankment filled soil end of the bridge anti-settling structure | |
| CN105040554A (en) | Garden path structure and paving construction technology thereof | |
| CN204401444U (en) | A kind of high embankment filled soil end of the bridge anti-settling structure | |
| CN103669167B (en) | A kind of permeable pavement structure | |
| CN210216254U (en) | Concrete guardrail structure | |
| CN107489137A (en) | A kind of method that collapsible loess foundation is handled using cement soil padding | |
| CN109537393A (en) | A kind of municipal works road pavement structure | |
| CN104911974A (en) | Inclined prestress cement concrete-asphalt concrete composite pavement and construction method thereof | |
| CN107700299B (en) | Overpass lower-layer ground road structure and construction method thereof | |
| CN109457564A (en) | Anti-settling roadbed and its construction method | |
| CN108086333A (en) | The control method of filling roadbed stability of slope | |
| CN107841913B (en) | A kind of anti-settling roadbed construction method | |
| CN206127789U (en) | Structure of making an uproar falls in highway tunnel driving damping | |
| CN105155387A (en) | Garden road structure | |
| CN109537394B (en) | Road paving method | |
| CN203128966U (en) | Cushion layer composite foundation of CFG (cement fly-ash gravel) pile for transition section | |
| CN212000419U (en) | Road structure in hilly areas | |
| CN113089410A (en) | Asphalt pavement structure for permanent structure conversion of highway precast beam field pavement | |
| CN210288004U (en) | Road repair structure based on settlement control | |
| CN107700300A (en) | A kind of safety protective road foundation | |
| CN209703228U (en) | Inserted type asphalt pavement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A municipal engineering road laying structure Effective date of registration: 20230912 Granted publication date: 20201113 Pledgee: China Construction Bank Corporation Longgang Branch Pledgor: ZHEJIANG KUNYU CONSTRUCTION Co.,Ltd. Registration number: Y2023330002020 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |