CN108316076A - A kind of closely knit making construction method of highway earth shoulder sliding formwork pressure - Google Patents
A kind of closely knit making construction method of highway earth shoulder sliding formwork pressure Download PDFInfo
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- CN108316076A CN108316076A CN201810081503.4A CN201810081503A CN108316076A CN 108316076 A CN108316076 A CN 108316076A CN 201810081503 A CN201810081503 A CN 201810081503A CN 108316076 A CN108316076 A CN 108316076A
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- earth shoulder
- making
- bed course
- base
- shoulder
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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
- E01C3/00—Foundations for pavings
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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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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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
- 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
Abstract
A kind of highway earth shoulder sliding formwork forces closely knit making construction method to be related to a kind of earth shoulder construction method of highway, and this method comprises the following steps：Embankment section roadbed fills；The sideline setting-out of bed course and bed course earth shoulder；According to sideline setting-out as a result, carrying out bed course earth shoulder with synovial membrane machine forces closely knit making, repaves and build bed course；The sideline setting-out of underlayment and underlayment earth shoulder；According to sideline setting-out as a result, carrying out underlayment earth shoulder with synovial membrane machine forces closely knit making, repaves and build underlayment；The sideline setting-out of base and base's earth shoulder；According to sideline setting-out as a result, being carried out forcing closely knit making to base's earth shoulder with synovial membrane machine, repaves and build base；Prevent road surface structare layer to pave the pollution in place；Realize it is disposable complete being molded of earth shoulder, closely knit construction, save many cumbersome process in conventional construction method, seamless；Solves low production efficiency existing for conventional method, the problems such as labor intensity is big, and production cost is high, and flatness error is big.
Description
Technical field
The present invention relates to a kind of earth shoulder construction method of highway, specifically highway earth shoulder sliding formwork forces closely knit paving
Build construction method.
Background technology
Roadbed is the basic structure of highway, is the basis for supporting pavement structure, pavement structure is making in highway subgrade
The structure sheaf being in direct contact with wheel, pavement structure are generally made of face layer, base, underlayment and bed course.
Curb is to be located at runway outer rim to shoulder, has the band-like portions of one fixed width.Curb is generally by hard road
Shoulder (containing side trip), earth shoulder composition.
Earth shoulder refers to the road component part close to hardened verge or close to the track of not hardened verge.Earth shoulder plays
The effect on road surface and roadbed is protected, and lateral clearance is provided.The main function of earth shoulder is：The position of temporary parking is provided；For
Temporary parking provides strong stabilization and keeps the surface of certain safe distance with runway；Conserve and stop in emergency use；Laterally
Support road surface；Carry road equipment, including guard boom；Improve horizontal sight distance.
Currently, in the paving process of road surface structure layer, although also there is the dirt road of advanced row road surface structare layer both sides
The construction method of the making of shoulder, but the process that paves in the paving process of above method earth shoulder：Extremely with transport vehicle haul
Scene unloads according to live mark position, is first paved with excavator and loading machine, gentle using hand fit's excavator essence
The levelling construction of land leveller.There is the construction site of pollution road surface structare layer in the process that paves, low production efficiency, labor intensity is big,
Flatness error is big, increases transverse joint processing links, the problems such as integer effect difference；Roller compaction processes：Rubble is measured after essence is flat
Native moisture content is mended mode using more solarizations, is ground after moisture content reaches optimum moisture content ± 2%, then with small-size vibratory roller less
Pressure rolls and follows quiet one and shake a quiet principle, and one goes one to return to be one time, backtracking, Bu Nengluan are wanted after proceeding to terminal when closely knit
Beat direction.Road roller static pressure first pass is first used, then with the weak first pass that shakes of vibrated roller, then with vibrated roller shakes second by force
Time, it is not achieved until detection need to reach 95% or more compactness until surface without apparent wheelmark, carries out compactness inspection immediately
The paragraph of compactness will carry out ftercompction.There are when gravelly soil moisture content ± 2%, the compactness after rolling is difficult the roller compaction processes
It is up to standard, the earth shoulder transversely deforming to have paved is easily caused in roller compaction process, and side slope is needed to carry out the problems such as integer.
Invention content
It is an object of the invention to overcome shortcoming in the prior art, it is close to provide a kind of highway earth shoulder sliding formwork pressure
Real making construction method.
In order to achieve the object of the present invention, we will adopt the following technical scheme that and be implemented.
A kind of closely knit making construction method of highway earth shoulder sliding formwork pressure, highway includes road structure and pavement structure, road
For face structure setting on road structure top surface, road structure includes half cut subgrade of filled-up ground, cut subgrade and half embankment,
This method is suitable for half cut subgrade of filled-up ground and half embankment；Pavement structure from top to bottom include face layer, base, underlayment with
And bed course, this method is suitable for base, the making of underlayment and bed course earth shoulder；It is characterized in that：The method includes
Following steps：
(1), filled-up ground and half embankment, half cut subgrade carry out filling for roadbed by drawing and design requirement, and to its side
Slope and top surface carry out smooth compacting, and compactness should be greater than design requirement, and flatness deviation is less than design requirement；
(2), native to bed course and bed course according to the highway center line after review on the top surface of the roadbed described in step (1)
The sideline of curb carries out setting-out；
(3), the sideline setting-out according to bed course and bed course earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step
(1) bed course earth shoulder is carried out on the top surface of the roadbed described in and forces closely knit making, then according to drawing and design requirement making pad
Layer；
(4), according to the highway center line after review on the top surface of step (3) making good bed course and bed course earth shoulder
Setting-out is carried out to the sideline of underlayment and underlayment earth shoulder；
(5), the sideline setting-out according to underlayment and underlayment earth shoulder is as a result, first use earth shoulder molding synovial membrane machine to exist
Underlayment earth shoulder is carried out on the top surface of step (3) making good bed course and bed course earth shoulder and forces closely knit making, then root
According to drawing and design requirement making underlayment；
(6), according in the highway after review on the top surface of step (5) making good underlayment and underlayment earth shoulder
Heart line carries out setting-out to the sideline of base and base's earth shoulder；
(7), the sideline setting-out according to base and base's earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine to base
Earth shoulder carries out forcing closely knit making, then according to drawing and design requirement making base.
Highway includes road structure and pavement structure, and pavement structure is set on road structure top surface, and road structure includes
Half cut subgrade of filled-up ground, cut subgrade and half embankment, this method are suitable for half cut subgrade of filled-up ground and half embankment；
The pavement structure includes that face layer, base and bed course, this method are also applied for base and bed course earth shoulder from top to bottom
Making；This method comprises the following steps：
(1), filled-up ground and half embankment, half cut subgrade carry out filling for roadbed by drawing and design requirement, and to its side
Slope and top surface carry out smooth compacting, and compactness should be greater than design requirement, and flatness deviation is less than design requirement；
(2), native to bed course and bed course according to the highway center line after review on the top surface of the roadbed described in step (1)
The sideline of curb carries out setting-out；
(3), the sideline setting-out according to bed course and bed course earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step
(1) bed course earth shoulder is carried out on the top surface of the roadbed described in and forces closely knit making, then according to drawing and design requirement making pad
Layer；
(4), according to the highway center line after review on the top surface of step (3) making good bed course and bed course earth shoulder
Setting-out is carried out to the sideline of base and base's earth shoulder；
(5), the sideline setting-out according to base and base's earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step
(3) base's earth shoulder is carried out on the top surface of the good bed course of making and bed course earth shoulder and force closely knit making, then according to drawing
With design requirement making base.
Further, the closely knit making of pressure is the earth shoulder making material feeding earth shoulder molding synovial membrane that will have been mixed and stirred
Machine, earth shoulder are molded the step described in step (3), step (5) and step (7) or claim 2 of the synovial membrane machine in claim 1
Suddenly the sideline setting-out result set in (3), step (5) is advanced, and is molded the synovial membrane and synovial membrane of synovial membrane machine in earth shoulder
Under the upper concrete vibrating mechanism synergistic effect with compacting effect, vibrate pressure according to sideline trend and the automatic sliding formwork of size of earth shoulder
Closely knit making formation meets predetermined compactness and requires and can keep stable shaped earth shoulder.
Further, the earth shoulder making material include chisley soil, coarse-grained soil, fine grained soil, in choose any one kind of them or appoint
The combination or full choosing for selecting two kinds are mixed and stirred with suitable quantity of water, and soil ratio controls between 0.04-0.05.
Further, the gait of march of earth shoulder molding synovial membrane machine is according to the scheduled compactness of design, synovial membrane
Vibrate frequency and earth shoulder making material rate of feeding setting.
Further, before the closely knit making of the pressure, in half cut subgrade of filled-up ground or half embankment, bed course and bed course
Earth shoulder, underlayment (or base) and underlayment (or base) earth shoulder or the surface of base and base's earth shoulder top surface are spilt
Water moistens.
Further, the offset and torsion that earth shoulder is strictly controlled in the described closely knit paving process of pressure, to earth shoulder at
The traveling of type synovial membrane machine is rectified a deviation, entangles torsion operation, is slowly carried out by the scheduled method of Design of Construction Organization.
Further, the described earth shoulder making material feeding should ensure that the continuity for forcing closely knit making, and with frequency of vibrating
It is consistent.
Further, earth shoulder molding synovial membrane machine gait of march one is selected, to keep stable, reduce to the greatest extent and stop
The machine number of starts, to ensure to force closely knit making quality.
Further, when the described earth shoulder molding synovial membrane machine is in place, according to bed course earth shoulder, underlayment earth shoulder (or base
Layer earth shoulder) or base's earth shoulder sideline setting-out result setting earth shoulder be molded synovial membrane machine position, detection sensor opposite side
The accuracy of the linear induction of line construction layout.
Advantageous effect
1, prevented when carrying out earth shoulder making, road pavement structure sheaf paves the pollution in place；
2, the earth shoulder that closely knit paving structure layer is forced using earth shoulder molding synovial membrane machine, realizes disposable completion
Being molded of earth shoulder, closely knit construction, save flat survey in traditional earth shoulder construction method, smooth, levelling, integer, joint treatment,
Roll, etc. cumbersome process, simplify earth shoulder making, linear more smooth, beautiful, the seamless of earth shoulder；
3, the soil ratio of earth shoulder making material controls between 0.04-0.05, increases the compactness of earth shoulder；
4, low production efficiency existing for traditional earth shoulder construction method is solved, labor intensity is big, and production cost is high, smooth
Spend the problems such as error is big.
Description of the drawings
Fig. 1 is the structural schematic diagram that pavement structure of the present invention is base, underlayment and bed course；
Fig. 2 is the structural schematic diagram that pavement structure of the present invention is base and bed course；
Fig. 3 is that earth shoulder of the present invention is molded synovial membrane machine in construction cross-sectional view；
Fig. 4 is that earth shoulder of the present invention is molded synovial membrane machine in construction floor map.
Specific implementation mode
In conjunction with the accompanying drawings and embodiments, the present invention is described further.
As shown in Fig. 1, Fig. 3 or Fig. 4, a kind of closely knit making construction method of highway earth shoulder sliding formwork pressure, highway includes road
Based structures 1 and pavement structure 2, pavement structure 2 are set on 1 top surface of road structure, and road structure 1 includes filled-up ground, excavation
Half cut subgrade of roadbed and half embankment, this method are suitable for half cut subgrade of filled-up ground and half embankment；Pavement structure 2 is from upper
To lower including face layer, base 2-1, underlayment 2-2 and bed course 2-3, this method is suitable for base 2-1, underlayment 2-2 and pad
The making of layer 2-3 earth shoulders；It is characterized in that：The method includes the following steps：
(1), filled-up ground and half embankment, half cut subgrade carry out filling for roadbed by drawing and design requirement, and to its side
Slope and top surface carry out smooth compacting, and compactness should be greater than design requirement, and flatness deviation is less than design requirement；
(2), the highway center line on the top surface of the roadbed described in step (1) after foundation review is to bed course 2-3 and pad
The sideline of layer earth shoulder 2-3-1 carries out setting-out；
(3), according to the sideline setting-out of bed course 2-3 and bed course earth shoulder 2-3-1 as a result, first earth shoulder is used to be molded synovial membrane
Carry out bed course earth shoulder 2-3-1 on the top surface of roadbed of the machine 3 described in step (1) and force closely knit making, then according to drawing and
Design requirement making bed course 2-3；
(4), according to the public affairs after review on the top surface of step (3) making good bed course 2-3 and bed course earth shoulder 2-3-1
Lu Zhizheng line carries out setting-out to the sideline of underlayment 2-2 and underlayment earth shoulder 2-2-1；
(5), according to the sideline setting-out of underlayment 2-2 and underlayment earth shoulder 2-2-1 as a result, first earth shoulder is used to be molded
Synovial membrane machine 3 carries out underlayment earth shoulder 2- on the top surface of step (3) making good bed course 2-3 and bed course earth shoulder 2-3-1
2-1 forces closely knit making, then according to drawing and design requirement making underlayment 2-2；
(6), after on the top surface of step (5) making good underlayment 2-2 and underlayment earth shoulder 2-2-1 according to review
Highway center line setting-out is carried out to the sideline of base 2-1 and base earth shoulder 2-1-1；
(7), according to the sideline setting-out of base 2-1 and base earth shoulder 2-1-1 as a result, first earth shoulder is used to be molded synovial membrane
Machine 3 carries out forcing closely knit making to base earth shoulder 2-1-1, then according to drawing and design requirement making base 2-1.
The implementation of the above method has prevented when carrying out earth shoulder making, and road pavement structure sheaf paves the pollution in place；It adopts
Force the earth shoulder of closely knit paving structure layer with earth shoulder molding synovial membrane machine, realize it is disposable complete earth shoulder at
Type, closely knit construction, save the flat survey in traditional earth shoulder construction method, smooth, levelling, integer, joint treatment, roll, etc. it is numerous
Trivial process simplifies earth shoulder making, linear more smooth, beautiful, the seamless of earth shoulder；It solves traditional earth shoulder to apply
The problems such as low production efficiency existing for work method, labor intensity is big, and production cost is high, and flatness error is big.
As shown in Fig. 2, Fig. 3 or Fig. 4, a kind of closely knit making construction method of highway earth shoulder sliding formwork pressure, the road surface
Structure 2 includes that face layer, base 4-1 and bed course 4-2, this method are also applied for base 4-1 and bed course 4-1 dirt roads from top to bottom
The making of shoulder；This method comprises the following steps：
(1), filled-up ground 1-1 and half embankment, half cut subgrade 1-2 carries out filling for roadbed by drawing and design requirement, and
Smooth compacting is carried out to its side slope and top surface, compactness should be greater than design requirement, and flatness deviation is less than design requirement；
(2), the highway center line on the top surface of the roadbed described in step (1) after foundation review is to bed course 4-2 and pad
The sideline of layer earth shoulder 4-2-1 carries out setting-out；
(3), according to the sideline setting-out of bed course 4-2 and bed course earth shoulder 4-2-1 as a result, first earth shoulder is used to be molded synovial membrane
Carry out bed course earth shoulder 4-2-1 on the top surface of roadbed of the machine 3 described in step (1) and force closely knit making, then according to drawing and
Design requirement making bed course 4-2；
(4), according to the public affairs after review on the top surface of step (3) making good bed course 4-2 and bed course earth shoulder 4-2-1
Lu Zhizheng line carries out setting-out to the sideline of base 4-1 and base earth shoulder 4-1-1；
(5), according to the sideline setting-out of base 4-1 and base earth shoulder 4-1-1 as a result, first earth shoulder is used to be molded synovial membrane
Machine 3 carries out base earth shoulder 4-1-1 pressures on the top surface of step (3) making good bed course 4-2 and bed course earth shoulder 4-2-1
Closely knit making, then according to drawing and design requirement making base 4-1.
The implementation of the above method has prevented when carrying out earth shoulder making, and road pavement structure sheaf paves the pollution in place；It adopts
Force the earth shoulder of closely knit paving structure layer with earth shoulder molding synovial membrane machine, realize it is disposable complete earth shoulder at
Type, closely knit construction, save the flat survey in traditional earth shoulder construction method, smooth, levelling, integer, joint treatment, roll, etc. it is numerous
Trivial process simplifies earth shoulder making, linear more smooth, beautiful, the seamless of earth shoulder；It solves traditional earth shoulder to apply
The problems such as low production efficiency existing for work method, labor intensity is big, and production cost is high, and flatness error is big.
Embodiment 1
As shown in Figure 3 or Figure 4, the described closely knit making of pressure be the earth shoulder making material feeding earth shoulder that will mix at
The feeding hopper 3-1 of type synovial membrane machine 3, earth shoulder are molded synovial membrane machine 3 along step described in claim 1 (3), step (5) or right
It is required that the sideline setting-out result set in step (3), step (5) and step (7) in 2 is advanced, and it is molded in earth shoulder
On the synovial membrane 3-2 and synovial membrane 3-2 of synovial membrane machine 3 under the concrete vibrating mechanism 3-3 synergistic effects with compacting effect, according to earth shoulder
Linear automatic sliding formwork, which vibrates, to be forced closely knit making formation to meet predetermined compactness requirement and can keep stable shaped earth shoulder.It adopts
Force the earth shoulder of closely knit paving structure layer with earth shoulder molding synovial membrane machine, realize it is disposable complete earth shoulder at
Type meets compactness and requires construction, save flat survey in traditional earth shoulder construction method, smooth, levelling, integer, joint treatment,
Roll, etc. cumbersome process, simplify earth shoulder making, linear more smooth, beautiful, the seamless of earth shoulder；Solves biography
Low production efficiency existing for earth shoulder construction method of uniting, labor intensity is big, and production cost is high, and flatness error is big etc. many asks
Topic.
Embodiment 2
The earth shoulder making material include chisley soil, coarse-grained soil, fine grained soil, in choose any one kind of them or optional two kinds of group
It closes or full choosing is mixed and stirred with suitable quantity of water, soil ratio controls between 0.04-0.05.Using above-mentioned making material, enable to
The compactness that synovial membrane machine making structure sheaf earth shoulder is molded using earth shoulder meets the requirement of structure design.
Embodiment 3
As shown in Figure 3 or Figure 4, the gait of march of earth shoulder molding synovial membrane machine 3 is scheduled closely knit according to designing
Vibrate frequency and earth shoulder making material rate of feeding and the conveying mechanism 3- of the bottoms feeding hopper 3-1 setting of degree, synovial membrane 3-2
4 conveying speed setting.
Embodiment 4
As shown in Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4, before the closely knit making of the pressure, in filled-up ground 1-1 or half embankment half
The top surface of cut subgrade 1-2, bed course 2-3 and bed course earth shoulder 2-3-1, underlayment 2-2 (or base 4-1) and underlayment
The surface of (or base) earth shoulder 2-2-1 or 4-1-1 or base 2-1 and the top surfaces base earth shoulder 2-1-1 watering moistening.To increase
By force viscous between earth shoulder and each top surface and.
Embodiment 5
As shown in Figure 3 or Figure 4, the offset and torsion of earth shoulder are strictly controlled in the closely knit paving process of pressure, it is right
Earth shoulder molding synovial membrane machine 3, which is advanced, is rectified a deviation, entangles torsion operation, is slowly carried out by the scheduled method of Design of Construction Organization.Ensure
Construction quality.
Embodiment 6
The earth shoulder making material feeding should ensure that the continuity for forcing closely knit making, and be consistent with frequency of vibrating.
Embodiment 7
As shown in Figure 3 or Figure 4, earth shoulder molding synovial membrane 3 gait of march one of machine are selected, to keep stable, to the greatest extent
Amount, which is reduced, shuts down the number of starts, to ensure to force closely knit making quality.
Embodiment 8
As shown in Figure 3 or Figure 4, when earth shoulder molding synovial membrane machine 3 is in place, according to bed course earth shoulder 2-1-1, base
The sideline setting-out result setting earth shoulder of layer earth shoulder 2-2-1 (or base earth shoulder 4-1-1) or base earth shoulder 2-3-1 is molded
The position of synovial membrane machine 3, accuracy of the detection sensor to the linear induction of sideline construction layout.
Claims (10)
1. a kind of highway earth shoulder sliding formwork forces closely knit making construction method, highway includes road structure and pavement structure, road surface
For structure setting on road structure top surface, road structure includes half cut subgrade of filled-up ground, cut subgrade and half embankment, should
Method is suitable for half cut subgrade of filled-up ground and half embankment；Pavement structure from top to bottom include face layer, base, underlayment and
Bed course, this method is suitable for base, the making of underlayment and bed course earth shoulder；It is characterized in that：The method includes such as
Lower step：
(1), filled-up ground and half embankment, half cut subgrade carry out filling for roadbed by drawing and design requirement, and to its side slope and
Top surface carries out smooth compacting, and compactness should be greater than design requirement, and flatness deviation is less than design requirement；
(2), the highway center line on the top surface of the roadbed described in step (1) after foundation review is to bed course and bed course earth shoulder
Sideline carry out setting-out；
(3), the sideline setting-out according to bed course and bed course earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step (1)
Bed course earth shoulder is carried out on the top surface of the roadbed and forces closely knit making, then according to drawing and design requirement making bed course；
(4), the highway center line on the top surface of step (3) making good bed course and bed course earth shoulder after foundation review is the bottom of to
The sideline of base and underlayment earth shoulder carries out setting-out；
(5), the sideline setting-out according to underlayment and underlayment earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step
(3) underlayment earth shoulder is carried out on the top surface of the good bed course of making and bed course earth shoulder and force closely knit making, then according to figure
Paper and design requirement making underlayment；
(6), according to the highway center line after review on the top surface of step (5) making good underlayment and underlayment earth shoulder
Setting-out is carried out to the sideline of base and base's earth shoulder；
(7), the sideline setting-out according to base and base's earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine to base's dirt road
Shoulder carries out forcing closely knit making, then according to drawing and design requirement making base.
2. a kind of highway earth shoulder sliding formwork according to claim 1 forces closely knit making construction method, it is characterised in that：Institute
The pavement structure stated includes face layer, base and bed course from top to bottom, and this method is also applied for base and bed course earth shoulder
Making；This method comprises the following steps：
(1), filled-up ground and half embankment, half cut subgrade carry out filling for roadbed by drawing and design requirement, and to its side slope and
Top surface carries out smooth compacting, and compactness should be greater than design requirement, and flatness deviation is less than design requirement；
(2), the highway center line on the top surface of the roadbed described in step (1) after foundation review is to bed course and bed course earth shoulder
Sideline carry out setting-out；
(3), the sideline setting-out according to bed course and bed course earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step (1)
Bed course earth shoulder is carried out on the top surface of the roadbed and forces closely knit making, then according to drawing and design requirement making bed course；
(4), the highway center line on the top surface of step (3) making good bed course and bed course earth shoulder after foundation review is to base
The sideline of layer and base's earth shoulder carries out setting-out；
(5), the sideline setting-out according to base and base's earth shoulder is as a result, first use earth shoulder to be molded synovial membrane machine in step (3)
Base earth shoulder is carried out on the top surface of the good bed course of making and bed course earth shoulder and forces closely knit making, then according to drawing and is set
Meter requires making base.
3. a kind of highway earth shoulder sliding formwork according to claim 1 or 2 forces closely knit making construction method, feature to exist
In：The closely knit making of pressure is the feeding hopper for the earth shoulder making material feeding earth shoulder molding synovial membrane machine that will have been mixed and stirred, soil
Curb is molded step (3), step (5) of the synovial membrane machine in step described in claim 1 (3), step (5) or claim 2
It advances with the sideline setting-out result set in step (7), and has on the synovial membrane and synovial membrane that earth shoulder is molded synovial membrane machine
Have under the concrete vibrating mechanism synergistic effect that compacting acts on, vibrating according to the sideline trend and the automatic sliding formwork of size of earth shoulder, it is closely knit to force
Making formation meets predetermined compactness and requires and can keep stable shaped earth shoulder.
4. a kind of highway earth shoulder sliding formwork according to claim 3 forces closely knit making construction method, it is characterised in that：Institute
The earth shoulder making material stated include chisley soil, coarse-grained soil, fine grained soil, in choose any one kind of them or optional two kinds of combination or full choosing and
Suitable quantity of water is mixed and stirred, and soil ratio controls between 0.04-0.05.
5. a kind of highway earth shoulder sliding formwork according to claim 3 forces closely knit making construction method, it is characterised in that：Institute
The gait of march for the earth shoulder molding synovial membrane machine stated is according to vibrate frequency and the earth shoulder for designing scheduled compactness, synovial membrane
The conveying speed setting of making material rate of feeding and the conveying mechanism of feeding hopper bottom setting.
6. a kind of highway earth shoulder sliding formwork according to claim 1 or 2 or 3 forces closely knit making construction method, feature
It is：Before the closely knit making of the pressure, at half cut subgrade of filled-up ground or half embankment, bed course and bed course earth shoulder, bottom
Base (or base) and underlayment (or base) earth shoulder or the surface of base and base's earth shoulder top surface watering moistening.
7. a kind of highway earth shoulder sliding formwork according to claim 1 or 2 or 3 forces closely knit making construction method, feature
It is：The offset and torsion that earth shoulder is strictly controlled in the closely knit paving process of pressure, synovial membrane machine row is molded to earth shoulder
Into being rectified a deviation, entangling torsion operation, slowly carried out by the scheduled method of Design of Construction Organization.
8. a kind of highway earth shoulder sliding formwork according to claim 1 or 2 or 3 forces closely knit making construction method, feature
It is：The earth shoulder making material feeding should ensure that the continuity for forcing closely knit making, and be consistent with frequency of vibrating.
9. a kind of highway earth shoulder sliding formwork according to claim 5 forces closely knit making construction method, it is characterised in that：Institute
The earth shoulder molding synovial membrane machine gait of march one stated is selected, to keep stable, reduce the shutdown number of starts to the greatest extent, strong to ensure
Make closely knit making quality.
10. a kind of highway earth shoulder sliding formwork according to claim 1 or 2 or 3 forces closely knit making construction method, feature
It is：When described earth shoulder molding synovial membrane machine is in place, according to bed course earth shoulder, underlayment earth shoulder (or base's earth shoulder) or
The sideline setting-out result setting earth shoulder of base's earth shoulder is molded the position of synovial membrane machine, and detection sensor is to sideline construction layout line
The accuracy of shape induction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081503.4A CN108316076A (en) | 2018-01-23 | 2018-01-23 | A kind of closely knit making construction method of highway earth shoulder sliding formwork pressure |
Applications Claiming Priority (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047137A (en) * | 2021-04-19 | 2021-06-29 | 中铁五局集团有限公司 | Layered slip-form paving construction method for road shoulder |
| CN114232427A (en) * | 2021-12-03 | 2022-03-25 | 中交一公局西北工程有限公司 | Construction process of earth shoulder |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004051748A1 (en) * | 2004-10-23 | 2006-04-27 | Baulabor Fienstedt Gmbh | Procedure for laying multilevel asphaltic surfacing by layers of different mixing combinations such that lower layer is of bitumen and upper layer is of asphalt laid while in hot state |
| JP2012036718A (en) * | 2010-07-16 | 2012-02-23 | Touou Co Ltd | Court construction method and court |
| CN102701658A (en) * | 2012-06-27 | 2012-10-03 | 匡许衡 | High-strength pore concrete pavement and preparation method thereof |
| KR101256341B1 (en) * | 2012-12-26 | 2013-04-18 | 김진아 | Method of paving latex modified concrete and paver adapting thereof |
| CN203049397U (en) * | 2012-12-18 | 2013-07-10 | 中建三局第一建设工程有限责任公司 | Comprehensive processing system of soft foundation of soft soil road of coal ash storeroom |
| CN103835205A (en) * | 2012-11-26 | 2014-06-04 | 五冶集团上海有限公司 | Construction method for road edge stone sliding mode |
| CN103966939A (en) * | 2014-05-15 | 2014-08-06 | 核工业西南建设集团有限公司 | Earth shoulder paver |
| CN203834324U (en) * | 2014-05-15 | 2014-09-17 | 核工业西南建设集团有限公司 | Soil shoulder paver |
| CN105220602A (en) * | 2014-08-10 | 2016-01-06 | 刘全 | A kind of curb forming machine |
| CN106638213A (en) * | 2016-11-09 | 2017-05-10 | 中铁局集团天津建设工程有限公司 | Cement road construction method |
-
2018
- 2018-01-23 CN CN201810081503.4A patent/CN108316076A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004051748A1 (en) * | 2004-10-23 | 2006-04-27 | Baulabor Fienstedt Gmbh | Procedure for laying multilevel asphaltic surfacing by layers of different mixing combinations such that lower layer is of bitumen and upper layer is of asphalt laid while in hot state |
| JP2012036718A (en) * | 2010-07-16 | 2012-02-23 | Touou Co Ltd | Court construction method and court |
| CN102701658A (en) * | 2012-06-27 | 2012-10-03 | 匡许衡 | High-strength pore concrete pavement and preparation method thereof |
| CN103835205A (en) * | 2012-11-26 | 2014-06-04 | 五冶集团上海有限公司 | Construction method for road edge stone sliding mode |
| CN203049397U (en) * | 2012-12-18 | 2013-07-10 | 中建三局第一建设工程有限责任公司 | Comprehensive processing system of soft foundation of soft soil road of coal ash storeroom |
| KR101256341B1 (en) * | 2012-12-26 | 2013-04-18 | 김진아 | Method of paving latex modified concrete and paver adapting thereof |
| CN103966939A (en) * | 2014-05-15 | 2014-08-06 | 核工业西南建设集团有限公司 | Earth shoulder paver |
| CN203834324U (en) * | 2014-05-15 | 2014-09-17 | 核工业西南建设集团有限公司 | Soil shoulder paver |
| CN105220602A (en) * | 2014-08-10 | 2016-01-06 | 刘全 | A kind of curb forming machine |
| CN106638213A (en) * | 2016-11-09 | 2017-05-10 | 中铁局集团天津建设工程有限公司 | Cement road construction method |
Non-Patent Citations (2)
| Title |
|---|
| N1这个坏蛋: "土路肩施工组织设计", 《HTTPS:WENKU.BAIDU.COM/VIEW/36486DF8CF2F0066F5335A8102D276A20029603B.HTML》 * |
| 中交第一公路工程局有限公司: "《公路路基施工技术规范》", 31 December 2016 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047137A (en) * | 2021-04-19 | 2021-06-29 | 中铁五局集团有限公司 | Layered slip-form paving construction method for road shoulder |
| CN114232427A (en) * | 2021-12-03 | 2022-03-25 | 中交一公局西北工程有限公司 | Construction process of earth shoulder |
| CN114232427B (en) * | 2021-12-03 | 2023-02-10 | 中交一公局西北工程有限公司 | Construction process of earth shoulder |
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