CN110195410A - The construction method of bridge deck pavement - Google Patents
The construction method of bridge deck pavement Download PDFInfo
- Publication number
- CN110195410A CN110195410A CN201810160850.6A CN201810160850A CN110195410A CN 110195410 A CN110195410 A CN 110195410A CN 201810160850 A CN201810160850 A CN 201810160850A CN 110195410 A CN110195410 A CN 110195410A
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- bridge
- construction method
- concrete
- punching block
- bridge floor
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Abstract
The present invention relates to a kind of construction methods of bridge deck pavement.Described method includes following steps: step A: pouring the base of the bridge deck pavement；Step B: according to the bridge floor feature production punching block on long Ramp bridge and it is mounted to the base；And step C: the bridge deck pavement is poured respectively in the punching block limited area.
Description
Technical field
The present invention relates to a kind of construction methods of bridge floor；Specifically, the present invention relates to a kind of constructions of bridge deck pavement
Method.
Background technique
Wide Chinese Regional includes many ramps.As passenger car enters family in large quantities, client drives passenger car each
Many problems have occurred on ramp in kind.Enterprise develops the long Ramp bridge of automotive test in order to solve these problems, or over long distances
Bridge, test ramp etc., and some exclusive features are devised on ramp.By being tested on these test ramps,
It can be only achieved the standard of enterprise and meet the needs of client, such as the requirement of safety, acceleration and braking ability.
The required precision of waveform on these test ramps is millimetre-sized.How test ramp bridge floor on build this
A little exclusive features, currently, can be referred to without construction method.
Summary of the invention
The purpose of the present invention is to provide a kind of construction methods of improved bridge deck pavement.
In order to realize foregoing purpose, the present invention provides a kind of automotive test construction parties of the bridge deck pavement of long Ramp bridge
Method, wherein described method includes following steps:
Step A: the base of the bridge deck pavement is poured；
Step B: according to the bridge floor feature production punching block on the long Ramp bridge and it is mounted to the base；And
Step C: the bridge deck pavement is poured respectively in the punching block limited area.
Optionally, in foregoing construction method, the construction method further include:
Following steps before step A: T is beam prefabricated → → wet seam of diaphragm → casting flange plate → installation guardrail of setting a roof beam in place；
And
Following steps after step c: installation affiliated facility → Cheng Qiao.
Optionally, in foregoing construction method, in the step A, the base is poured in the bridge floor
Upper piecemeal carries out, and expansion joint is reserved between every piece, and fills out together for filling in along bridge to every preset distance setting
The baste of material.
Optionally, in foregoing construction method, pouring for the base includes the following steps:
Dabbing cleaning is carried out to bridge floor to be onstructed；
Repetition measurement is carried out to the bridge elevation of bridge floor to be onstructed, and reinforcement processing is carried out to the excessively thin place of bridge floor thickness；
It is high to control bridge floor top mark to install and adjust angle steel or channel steel；
Pour bridge deck concrete；
Receipts slurry, plastering are carried out to the bridge deck concrete poured；And
Watering health is covered using hydroscopic substance.
Optionally, in foregoing construction method, the punching block is in the form of combining side wall template, including top surface is set
It is calculated as the channel steel of waveform, the angle steel of lateral support is carried out to the channel steel as bracket and is arranged far from the institute of the channel steel
State the steel pole fixing end of the end of angle steel.
Optionally, in foregoing construction method, in the step B, the punching block is composed according to revolver road and the right side
It takes turns road spectrum to be arranged in the two sides of its width, and fixes the punching block with drill rod, so that the punching block is moved up and down, a front and back left side
Right fixation.
Optionally, in foregoing construction method, pouring for the bridge deck pavement includes the following steps:
Assembling reinforcement mesh sheet is installed；
Concrete is swept or is rolled in the front-back direction using scraper plate or roll shaft when being poured, and the symbol of waveform and design value check at any time
Conjunction degree；
It contracts and stitches in concrete placings the first predetermined time internal cutting；
The punching block is removed after revolver road spectrum and right wheel road spectrum mat formation the second predetermined time of end；And
The region not being poured clear up neatly, and carries out connecing suitable concrete casting.
Optionally, in foregoing construction method, the construction method further includes after the step C to bridge floor
The step of on-site test and partial trim of pave-load layer.
Optionally, in foregoing construction method, the on-site test includes the mark of revolver road spectrum and right wheel road spectrum
The absolute altitude detection of high detection, revolver road spectrum and right wheel road spectrum includes according in the wheelmark middle line of driving direction, wheelmark
Longitudinal detection of the +/- 300 millimeters of lines in line two sides.
Optionally, in foregoing construction method, the partial trim is realized by polishing, and utilizes fixed length
The column and crossbeam of degree guarantee quality of polishing by the calculating test constantly grinding depth of depth difference.
Detailed description of the invention
Referring to attached drawing, the disclosure be will be apparent.It is to be appreciated that the mesh that these attached drawings are merely illustrative
, and be not intended to limit the scope of protection of the present invention.In figure:
Fig. 1 is the schematic diagram of long Ramp bridge facade；
Fig. 2 is the schematic diagram of long Ramp bridge plane；
Fig. 3 (a) and Fig. 3 (b) is the schematic diagram of span centre plane and cross section (common section) respectively；
Fig. 4 is the schematic diagram of the steel template of certain section of Road spectrum；
Fig. 5 is the schematic top plan view of the special concrete construction formwork erection of mating formation of bridge floor；
Fig. 6 is the schematic side view of the special concrete construction formwork erection of mating formation of bridge floor；
Fig. 7 is the schematic detail of the fixed side view of template；
Fig. 8 is tap suitable schematic side view in left and right wheels mark outside after the special concrete casting of mating formation of bridge floor；
Fig. 9 is live high-precision detection schematic diagram (longitudinal direction)；
Figure 10 is the regional location and marginal analysis schematic diagram of field polish；And
Figure 11 is the deep-controlled schematic diagram of field polish.
Specific embodiment
Explain a specific embodiment of the invention in detail with reference to the accompanying drawings.In the drawings, identical appended drawing reference
Indicate identical or corresponding technical characteristic.Several dimensional parameters are schematically illustrated in the various figures, it should be pointed out that these
Size is only exemplary, is illustrative, does not constitute and limits to scope of the present application.
One aspect of the present invention is related to the automotive test construction method of the bridge deck pavement of long Ramp bridge, i.e., with special
Punching block pours the method for building up required bridge floor feature respectively.This aspect according to the present invention, construction method may include three portions
Point: pour bridge deck pavement base, according on long Ramp bridge bridge floor feature production punching block and be installed to the base of pave-load layer with
And pave-load layer is poured respectively in punching block limited area.This construction method will be introduced by these three parts below.
It first introduces, in an embodiment of the invention, there is the general of the long Ramp bridge 1 of special pave-load layer bridge floor
Condition.Fig. 1 is the schematic diagram of long Ramp bridge facade.Fig. 2 is the schematic diagram of long Ramp bridge plane.
The bridge structure that long Ramp bridge 1 is arranged for test car performance.In one example, bridge total length is 880m,
Bridge width is 9m~17.4m, and the bridge gross area is about 8600 ㎡.Bridge longitudinal slope is up to 12%, and deck paving is arranged road and composes, linear
It is very special.
About bridge general layout, wherein across footpath group is combined into (4 × 40+5 × 40+4 × 40+5 × 40+4 × 40=880)
m；Bridge width is common section overall with 9m, swinging room overall with 17.4m.
The present invention relates to A sections in Fig. 1 facade of parts.
The construction technical requirement entire to long Ramp bridge includes: (1) measurement request；(2) pile foundation construction；(3) cushion cap, column,
Bent cap, abutment construction；(4) T is beam prefabricated and installs: 1. T is beam prefabricated；2. prestressing techniques；3. T beam is installed.Sequence of construction are as follows: T
The wet seam of beam prefabricated → to set a roof beam in place → diaphragm → casting flange plate → installation guardrail → pours the cast-in-place layer concrete of T beam → pours bridge
Compose concrete pavement layer → installation affiliated facility → Cheng Qiao in face road.
What one aspect of the present invention was related to be from pour the cast-in-place layer concrete of T beam to pour bridge floor road spectrum concrete paving
Fill the construction procedure of layer.
First part, the pavement construction of bridge floor roadbed cement concrete.
In an optional embodiment, the design and construction requirement for pouring the cast-in-place layer concrete flatness of T beam is 3 meters
Ruler is not more than 3mm, and area is 8600 square meters, is divided into several pieces of fritter constructions.Base is carried out on bridge floor in piecemeal
After pouring, the compressive strength of in-situ layer is not less than 4000 psi (27.56 Mpa), armored concrete C30 can after 4 week
To meet design requirement.Between bridge floor and bridge floor can there are expansion joint, such as in-situ layer along bridge to (or other pre- every 5 meters
Set a distance) one of baste of setting, fill in filler.It is to make an area (having a size of 40000 × 9000 × 80 millimeters) herein
Example.
Fig. 3 (a) and Fig. 3 (b) is the schematic diagram of span centre plane (common section) and the schematic diagram of cross section (common section) respectively.
It is subsequent by taking a unit area as an example, illustrate the cast-in-place layer concrete for pouring T beam 3.
In terms of preparation of construction, personnel, construction equipment (vibrating spear, concrete speading equipment etc.), temporary electricity, road are needed
Road etc. meets construction requirement.
Before pouring, it is also necessary to carry out dabbing to the bridge floor 2 to be constructed and clean out, to guarantee that bridge deck concrete can
Effectively in conjunction with beam face.
Then, the necessary repetition measurement bridge elevation of survey crew, must reinforce the too thin place of bridge floor thickness accordingly
Processing, handling qualified rear according to scheme can be carried out the construction of next process.
In addition, the high control of bridge floor top mark is also very important a ring.By the road with high-precision requirement on bridge floor
Lu Pu, substrate concrete must have the requirement of high-flatness.It is controlled using angle steel or channel steel；In one embodiment,
Angle steel is the model (channel steel is laid flat with No. 5 channel steels) of 4 × 4cm, if be located at using half range one-time-concreting angle steel (or channel steel)
In guardrails of both sides edge at 15cm, it is located in guardrail edge if pouring angle steel (or channel steel) in two times using half range by guardrail side
At 15cm, another side is located at the midline of half range, and according to mileage control point, every 5m measurement a bit, measures the absolute altitude in each point beam face,
Pave-load layer thickness is calculated, tells somebody what one's real intentions are and gives angle steel installer, after angle steel installation, precise measurement each point angle steel absolute altitude, and adjust angle steel
(or channel steel) absolute altitude is to designed elevation, angle steel between each point, and bracing wire leveling, after leveling, every 2m detects some absolute altitudes, and checks
The stability of angle steel and the height difference of angle steel connector.The reinforcing bar constant spacing that angle steel (or channel steel) passes through Φ 16mm is 1m.Reinforcing bar can
It is fixed with being fixed by beam face reserved steel bar or being drilled in beam face.It will be seen that each specific herein and in the application context
The explanation of being given for example only property of data.
When carrying out the concreting of bridge floor, the channel steel gap at end of the bridge and expansion joint can be clogged with loose hemp fiber to prevent
Spillage.It surfs the net away it should be noted that reinforcing bar cannot be pressed in using concrete tank, concrete mixer need to be used concrete
It is transported to the height of bridge floor.Concrete can be uniform using manually making up a deficiency.Certain settling amount is had after considering concrete vibrating,
It is more slightly higher than angle steel height when Manual.The side for using plug-in type vibrating stick to combine with plate vibrator first when vibrating
Method.Strict control vibrating time is answered, vibrating time is unsuitable too long, guarantees concrete compaction.Excessively vibrating will cause thick bone
Material sinks, and concrete surface richness slurry, upper layer is mostly mortar, easily causes plastic shrinkage crackle.
After completing above-mentioned steps, it can carry out receipts slurry, the plastering of concrete.Springboard should be set up after concrete vibrating immediately
It carries out plastering and receives slurry (or receiving face using aluminium alloy rod progress is last).The position of built-in fitting is also noted that when pouring.
Health processing can be finally carried out to the bridge floor poured, such as can be using hydroscopic substance covering watering health.
Second part, the special concrete construction of mating formation of bridge floor.
About the production of template, in alternate embodiments, special combination side wall template can be used, below for 22cm's
Channel steel, channel steel top surface above are cut according to design waveform, and the radian of cutting is identical as design arc, such subsequent field
Casting concrete can form the test roads of special road spectrum.
Fig. 4 is the schematic diagram of the steel template of certain section of Road spectrum.
Since wave crest is little, difficulty of construction is big, and construction precision requires very high.When making steel template 4, it is necessary to strictly press
It is made according to the waveform parameter (wavelength, wave height) of design, to meet defined allowable error and waveform along cross-section surface construction
Uniformity.
It is installed about template, illustrates that combined side wall template measures setting-out and shuttering installation is wanted with reference to the accompanying drawing
Point.(1) punching block length is not to be exceeded 1000 millimeters, and steel template must be in strict accordance with the waveform parameter (wavelength, wave height) of design
It is made, and needs to carry out specific number in case subsequent set up in order.The length of (2) concrete casting should not surpass
Cross 5000 millimeters.(3) design drawing considers the wheelspan of general passenger car, road spectrum signature be divided into revolver away from right wheel away from frame
If when punching block, according to the explanation of Fig. 4, by taking the spectrum of revolver road as an example, revolver road spectrum is according to 1000 millimeters of width of design, at 1000 millimeters
Punching block is arranged in two sides, with drill rod fixed form, guarantees that template can move up and down, all around fixes.(4) it is adjusted by designed elevation
Template elevation, first adjusts one end, good with multi-layer thin cushion block pad, then adjusts the template other end, also good with thin cushion block pad, what is stood
Template is placed above rolling bar and checks template firmness, if securely and high equal with design, with mortar filling template bottom seam, prevents
Cause a large amount of spillages in template bottom gap.
Fig. 5 is the schematic top plan view of the special concrete construction formwork erection of mating formation of bridge floor.Fig. 6 is the special concrete construction mould of mating formation of bridge floor
The schematic side view that grillage is set.In fig. 5 and fig., appended drawing reference 4 refers to steel template, and appended drawing reference 5 refers to casting coagulation
Soil.Fig. 7 is the schematic detail of the fixed side view of template, enlargedly shows the template that D is irised out in Fig. 6 and fixes.From Fig. 7
As can be seen that punching block further includes carrying out the angle steel 42 of lateral support and being arranged to exist to channel steel as bracket other than channel steel 41
The steel pole fixing end 43 of the end of angle steel far from channel steel.
The special road of bridge floor is described below and composes the concrete construction mated formation.Require examination paving test section observation mixed before formal construction
Contraction distortion after solidifying soil hardening produces much influences, and summing up experience and rule to the waveform parameter on long Ramp bridge road spectrum road,
Consider to select suitable construction technology into and answer the construction tool of adapted in the hope of will affect factor in formal construction.It is considered as
Error caused by plate thickness allowable error and concrete shrinkage deformation.
First install assembling reinforcement mesh sheet, reinforced mesh with positioning bar guarantee and base between height, armored concrete and
Waveform once paves, molding of vibrating.When concrete is poured, scraper plate and roll shaft can be used, it is same in the two sides construction personnel of steel template
Shi Jinhang sweeps or rolls in the front-back direction, the matching degree of waveform and design value check at any time when construction.Contracting is sewn on concrete placings
24 hours (or other predetermined times) internal cutting.The two sides wheel trace special road spectrum of 1000 mm wides mat formation end 24 hours (or
Other predetermined times) after, steel template and support are carefully removed, cleaning is cleared up into the region not being poured and is completed.
Fig. 8 is tap suitable schematic side view in left and right wheels mark outside after the special concrete casting of mating formation of bridge floor.In fig. 8, attached drawing mark
Note 5 refers to the concrete being poured, and appended drawing reference 6 is referred to connect suitable casting concrete.
After the cleaning cleaning in the region for completing not to be poured, carry out connecing suitable concrete casting.As shown in figure 8, revolver mark and the right side
Part outside the special paved road of wheelmark carries out drop-over therebetween, this ensure that vehicle driving safety when using.
Part III, the road spectrum on-site test and partial trim of the special concrete of mating formation of bridge floor.
In alternative embodiments, high-precision level can be used and carry out highdensity left and right road spectrum absolute altitude detection.
The measurement error of high-precision level cannot be greater than 1mm.
Fig. 9 is live high-precision detection schematic diagram (longitudinal direction), and wherein appended drawing reference 7 refers to special region of mating formation.According to road
Road driving direction is (as shown by arrows in figure) to be detected at three to be longitudinal, and as shown, i.e. wheelmark middle line and wheelmark middle line two sides is +/-
300mm line (or two side line of wheelmark middle line away from the other distances of wheelmark middle line).Detection line (area is shown with A, B, C in figure
Domain), three detections line, every advance 0.1m detection once, and are recorded along longitudinal direction, and record sheet can be with reference table 1.
Table 1: scene high-precision detection record sheet
When carrying out partial trim, can according to detection and analysis as a result, the accurate marker regional location that needs to polish out and
Boundary.Figure 10 is the regional location and marginal analysis schematic diagram of field polish.In Figure 10, appended drawing reference 7 is beaten in figure for grinding wheel
Grinding machine, solid line are the road spectrum that measurement obtains, and short dash line is design road spectrum, and long dotted line is position and the depth of plan polishing.
It is needed to pay attention to when polishing finishing some: (1) suggesting carrying out concrete part using compact disc sander
Finishing.(2) moment pays close attention to bruting process, to guarantee that sander is no more than polishing boundary.Figure 11, which is that field polish is deep-controlled, to be shown
It is intended to, wherein appended drawing reference 11 and 12 refers to opposite reference point.As shown in figure 11, pass through the column 9 and 10 of setting regular length
And crossbeam 8, pass through the calculating of depth difference, test constantly grinding depth 13.As an example, the crossbeam size requirement in Figure 11 can
With are as follows: the straight crossbeam of aluminum alloy material, generally guiding ruler, length 3m, width and height are respectively 60mm and 30mm, straight
Dimension (flatness) requires to be less than 1mm/3m；Regular length column and regular length column are the aluminum alloy square of same size in figure
Pipe, width and height can be respectively 80mm and 30mm, and according to the design waveform of Special Road, length be can choose as 100mm.
In the case where two regular length columns 9,10 and crossbeam 8 are erected in the polishing region of formulation, it is assumed for example that in Fig. 9
On A line direction, the depth difference of polishing front and back can be measured using straight steel ruler at the scene, achievees the purpose that control bridge elevation.
(3) guarantee that sander is polished in the same plane, not cross slope angular position.It is recommended that straight in slope corner using guiding ruler
Guide sander mobile on line.(4) to use big sander, should ensure that it is used cooperatively can adjust rotating blade face angle
The cushion block of degree, to guarantee that the shape after polishing is met the requirements.If the device suggestion does not use hand sand machine.(5) it keeps
Horizontally grinding depth is uniform.It is recommended that change polishing mode, when sander arrive edge when, can allow wheelhead deceleration or stop
Only.It can horizontally control so uniformly, centre depth is more deeply and uniform, and edge is more shallowly.
Technical scope of the invention is not limited solely to the content in above description, and those skilled in the art can not take off
Under the premise of from technical thought of the invention, many variations and modifications are carried out to above embodiment, and these deformations and modification are equal
It should belong in the scope of the present invention.
Claims (10)
1. a kind of automotive test construction method of the bridge deck pavement of long Ramp bridge, which is characterized in that the method includes as follows
Step:
Step A: the base of the bridge deck pavement is poured；
Step B: according to the bridge floor feature production punching block on the long Ramp bridge and it is mounted to the base；And
Step C: the bridge deck pavement is poured respectively in the punching block limited area.
2. construction method as described in claim 1, wherein the construction method further include:
Following steps before step A: T is beam prefabricated → → wet seam of diaphragm → casting flange plate → installation guardrail of setting a roof beam in place；
And
Following steps after step c: installation affiliated facility → Cheng Qiao.
3. construction method as described in claim 1, wherein in the step A, the base is poured on the bridge floor
Piecemeal carries out, and expansion joint is reserved between every piece, and is used to fill in filler together to every preset distance setting along bridge
Baste.
4. construction method as claimed in claim 3, wherein pouring for the base includes the following steps:
Dabbing cleaning is carried out to bridge floor to be onstructed；
Repetition measurement is carried out to the bridge elevation of bridge floor to be onstructed, and reinforcement processing is carried out to the excessively thin place of bridge floor thickness；
It is high to control bridge floor top mark to install and adjust angle steel or channel steel；
Pour bridge deck concrete；
Receipts slurry, plastering are carried out to the bridge deck concrete poured；And
Watering health is covered using hydroscopic substance.
5. construction method as described in claim 1, wherein the punching block is in the form of combining side wall template, including top surface is set
It is calculated as the channel steel of waveform, the angle steel of lateral support is carried out to the channel steel as bracket and is arranged far from the institute of the channel steel
State the steel pole fixing end of the end of angle steel.
6. construction method as claimed in claim 1 or 5, wherein in the step B, the punching block according to revolver road spectrum and
Right wheel road is composed to be arranged in the two sides of its width, and fixes the punching block with drill rod, so that the punching block is moved up and down, front and back
Left and right is fixed.
7. construction method as claimed in claim 6, wherein pouring for the bridge deck pavement includes the following steps:
Assembling reinforcement mesh sheet is installed；
Concrete is swept or is rolled in the front-back direction using scraper plate or roll shaft when being poured, and the symbol of waveform and design value check at any time
Conjunction degree；
It contracts and stitches in concrete placings the first predetermined time internal cutting；
The punching block is removed after revolver road spectrum and right wheel road spectrum mat formation the second predetermined time of end；And
The region not being poured clear up neatly, and carries out connecing suitable concrete casting.
8. construction method as described in claim 1, wherein the construction method further includes after the step C to bridge floor
The step of on-site test and partial trim of pave-load layer.
9. construction method as claimed in claim 8, wherein the on-site test includes the absolute altitude of revolver road spectrum and right wheel road spectrum
The absolute altitude detection of detection, the revolver road spectrum and right wheel road spectrum includes wheelmark middle line, the wheelmark middle line according to driving direction
Longitudinal detection of two side lines.
10. construction method as claimed in claim 8, wherein the partial trim is realized by polishing, and utilizes fixed length
The column and crossbeam of degree guarantee quality of polishing by the calculating test constantly grinding depth of depth difference.
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| CN201810160850.6A CN110195410A (en) | 2018-02-27 | 2018-02-27 | The construction method of bridge deck pavement |
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| CN201810160850.6A CN110195410A (en) | 2018-02-27 | 2018-02-27 | The construction method of bridge deck pavement |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820559A (en) * | 2019-12-20 | 2020-02-21 | 青岛海德工程集团股份有限公司 | Cement concrete bridge deck pavement and construction method |
| CN110983902A (en) * | 2019-11-19 | 2020-04-10 | 中铁四局集团第一工程有限公司 | Method for processing irregular waveform pavement template of test yard |
| CN111676827A (en) * | 2020-06-23 | 2020-09-18 | 保利长大工程有限公司 | High-performance wide-temperature-range epoxy asphalt concrete full-width paving construction method |
| CN114941290A (en) * | 2022-04-28 | 2022-08-26 | 中国建筑第八工程局有限公司 | Bridge deck pavement construction method |
| CN114941290B (en) * | 2022-04-28 | 2024-04-30 | 中国建筑第八工程局有限公司 | Bridge deck pavement construction method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835202A (en) * | 1994-07-21 | 1996-02-06 | Sumitomo Rubber Ind Ltd | Test course rough passage construction method |
| CN101748674A (en) * | 2008-12-03 | 2010-06-23 | 上海通用汽车有限公司 | Road construction method |
| CN102071614A (en) * | 2009-11-24 | 2011-05-25 | 上海通用汽车有限公司 | Stone block road construction method and guiding rule for same |
| US7950276B1 (en) * | 2008-07-08 | 2011-05-31 | Honda Motor Co., Ltd. | System and method of forming vehicle test road by joining pre-fabricated pavement modules |
| CN102277817A (en) * | 2011-05-04 | 2011-12-14 | 中铁四局集团第一工程有限公司 | Asphalt wave roads construction method |
| CN102587252A (en) * | 2012-03-06 | 2012-07-18 | 中铁四局集团第一工程有限公司 | Wavy high-precision curve cement concrete pavement construction method |
| CN102691243A (en) * | 2012-06-05 | 2012-09-26 | 中铁四局集团第一工程有限公司 | Construction method for high-precision wavy pavement for automobile test |
| CN103669149A (en) * | 2012-09-07 | 2014-03-26 | 中铁十局集团第五工程有限公司 | Manufacturing method for special road-surface precast plate of simulated ice surface of tire test field |
| CN203795264U (en) * | 2014-03-18 | 2014-08-27 | 中国汽车技术研究中心 | Traction track for vehicle safety crash test room |
| CN105839487A (en) * | 2016-04-18 | 2016-08-10 | 中铁四局集团有限公司 | Construction method for controlling negative elevation of concrete surface by adopting convex type scraping rule |
| CN106958186A (en) * | 2017-05-31 | 2017-07-18 | 浙江省交通规划设计研究院 | The construction method of bridge floor body, bridge and bridge |
-
2018
- 2018-02-27 CN CN201810160850.6A patent/CN110195410A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835202A (en) * | 1994-07-21 | 1996-02-06 | Sumitomo Rubber Ind Ltd | Test course rough passage construction method |
| US7950276B1 (en) * | 2008-07-08 | 2011-05-31 | Honda Motor Co., Ltd. | System and method of forming vehicle test road by joining pre-fabricated pavement modules |
| CN101748674A (en) * | 2008-12-03 | 2010-06-23 | 上海通用汽车有限公司 | Road construction method |
| CN102071614A (en) * | 2009-11-24 | 2011-05-25 | 上海通用汽车有限公司 | Stone block road construction method and guiding rule for same |
| CN102277817A (en) * | 2011-05-04 | 2011-12-14 | 中铁四局集团第一工程有限公司 | Asphalt wave roads construction method |
| CN102587252A (en) * | 2012-03-06 | 2012-07-18 | 中铁四局集团第一工程有限公司 | Wavy high-precision curve cement concrete pavement construction method |
| CN102691243A (en) * | 2012-06-05 | 2012-09-26 | 中铁四局集团第一工程有限公司 | Construction method for high-precision wavy pavement for automobile test |
| CN103669149A (en) * | 2012-09-07 | 2014-03-26 | 中铁十局集团第五工程有限公司 | Manufacturing method for special road-surface precast plate of simulated ice surface of tire test field |
| CN203795264U (en) * | 2014-03-18 | 2014-08-27 | 中国汽车技术研究中心 | Traction track for vehicle safety crash test room |
| CN105839487A (en) * | 2016-04-18 | 2016-08-10 | 中铁四局集团有限公司 | Construction method for controlling negative elevation of concrete surface by adopting convex type scraping rule |
| CN106958186A (en) * | 2017-05-31 | 2017-07-18 | 浙江省交通规划设计研究院 | The construction method of bridge floor body, bridge and bridge |
Non-Patent Citations (3)
| Title |
|---|
| 丁烈梅等: "《路面施工技术》", 31 August 2017, 北京理工大学出版社 * |
| 交通部公路科学研究所: "《特种路面施工及验收技术规程》", 31 July 1997, 人民交通出版社 * |
| 卿三惠等: "《工程项目施工组织设计范例》", 31 October 2014, 中国铁道出版社 * |
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| CN110820559A (en) * | 2019-12-20 | 2020-02-21 | 青岛海德工程集团股份有限公司 | Cement concrete bridge deck pavement and construction method |
| CN110820559B (en) * | 2019-12-20 | 2021-05-25 | 青岛海德工程集团股份有限公司 | Cement concrete bridge deck pavement and construction method |
| CN111676827A (en) * | 2020-06-23 | 2020-09-18 | 保利长大工程有限公司 | High-performance wide-temperature-range epoxy asphalt concrete full-width paving construction method |
| CN114941290A (en) * | 2022-04-28 | 2022-08-26 | 中国建筑第八工程局有限公司 | Bridge deck pavement construction method |
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