CN107542039A - A kind of bridge floor laying method - Google Patents
A kind of bridge floor laying method Download PDFInfo
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- CN107542039A CN107542039A CN201710933111.1A CN201710933111A CN107542039A CN 107542039 A CN107542039 A CN 107542039A CN 201710933111 A CN201710933111 A CN 201710933111A CN 107542039 A CN107542039 A CN 107542039A
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- Prior art keywords
- bridge
- stake
- substrate layer
- contraposition
- bridge floor
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Abstract
The embodiment of the invention discloses a kind of bridge floor laying method, it includes, and contraposition stake is set in bridge floor substrate layer surface；Setting completed for stake to be aligned, and cushion is laid on the surface of substrate layer, and the thickness of cushion is no more than the height that substrate layer surface is exposed in contraposition stake；Paving prefabricated bridge is spelled in buffer-layer surface, prefabricated bridge is provided with the registration holes adaptable with contraposition stake.By setting contraposition stake in bridge floor substrate layer surface, setting completed for stake to be aligned, cushion is laid on the surface of substrate layer, the thickness of cushion is no more than the height that substrate layer surface is exposed in contraposition stake, paving prefabricated bridge is spelled in buffer-layer surface, prefabricated bridge is provided with the registration holes adaptable with contraposition stake.Bridge floor can be allowed to lay fast and easy, faster, and repair and replacement are more convenient for laying speed.
Description
Technical field
The present invention relates to technical field of road construction, more particularly to a kind of bridge floor laying method.
Background technology
At present, China's economy develops rapidly, and has also necessarily driven the rapid development of people's livelihood engineering, and one of its embodiment is just
It is more and more easily traffic.In order to connect all parts of the country, knob of many bridges into linking-up roads such as leap river, valleys
Button.On each road, bridge is all to use most busy section, therefore also causes bridge floor to be more prone to impaired, once bridge
Face is impaired to need repairing just to have to longer time to complete repair, and on the thoroughfare of some heavy traffic, every time
Repairing bridge floor can all cause prolonged traffic jam, bring great inconvenience.
The content of the invention
The embodiment provides a kind of bridge floor laying method, and bridge floor can be allowed to lay fast and easy, and repair and replacement
It is more convenient.
The embodiments of the invention provide a kind of bridge floor laying method, it includes：
In bridge floor substrate layer surface, contraposition stake is set；
Treat that setting completed for the contraposition stake, lay cushion on the surface of the substrate layer, the thickness of the cushion is not
More than the height that the substrate layer surface is exposed in the contraposition stake；
Paving prefabricated bridge is spelled in the buffer-layer surface, the prefabricated bridge is provided with what is be adapted with the contraposition stake
Registration holes.
The bridge floor laying method that embodiments of the invention provide, by setting contraposition stake in bridge floor substrate layer surface, treat pair
Setting completed for position stake, and cushion is laid on the surface of substrate layer, and the thickness of cushion is no more than contraposition stake and exposes substrate layer surface
Height, spell paving prefabricated bridge in buffer-layer surface, prefabricated bridge is provided with the registration holes adaptable with contraposition stake.It can allow bridge
Fast and easy is laid in face, and faster, and repair and replacement are more convenient for laying speed.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it is required in being described below to embodiment to use
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow diagram of bridge floor laying method provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
It is shown in Figure 1, it is a kind of schematic flow diagram of bridge floor laying method provided in an embodiment of the present invention, as shown in the figure
Bridge floor laying method may include following steps S11~S13：
Step S11：In bridge floor substrate layer surface, contraposition stake is set.
Specifically, need to lay bridge floor in the rear stage of bridge, the present embodiment (props up in bridge floor substrate layer
Support the spanning basic unit of bridge floor) surface setting contraposition stake, for implementing to play a part of contraposition to subsequent step.Substrate layer typically by
Steel reinforcement net forms plus the solidification of coagulation rammed earth.Aligning stake can insert with substrate layer admittedly before substrate layer is firm
It is fixed, it can also be fixed after substrate layer solidification by punching.
Step S12：Setting completed for stake to be aligned, and lays cushion on the surface of substrate layer, the thickness of cushion is no more than
The height of substrate layer surface is exposed in contraposition stake.
Specifically, after setting contraposition stake, cushion is laid on the surface of substrate layer, cushion is follow-up placement bridge floor layer
Lay the groundwork, floorings directly contact with substrate layer when avoiding subsequently laying floorings, protect floorings and substrate layer, cushion
Thickness is no more than contraposition stake and exposes the height of substrate layer surface, allows contraposition stake to expose, in case after need.
Step S13：Paving prefabricated bridge is spelled in buffer-layer surface, prefabricated bridge is provided with the contraposition adaptable with contraposition stake
Hole.
Specifically, paving prefabricated bridge is spelled in buffer-layer surface, prefabricated bridge is ready-made plate body, and it passes through pre-
Statistics first is measured to the size that need to lay floorings, and template die is made.Before cushion has been laid, beforehand through template die
Floorings are completed, can be directly conveyed through after cushion has been laid to be laid, floorings are one piece of block small area
Plate body, bridge floor is spliced by these plate bodys, and the specific size of plate body can be designed previously according to concrete condition.It is prefabricated
Floorings are provided with the registration holes adaptable with contraposition stake, when spelling paving, contraposition stake and registration holes are coordinated, to complete the paving of bridge floor
If.
Further, when bridge floor substrate layer surface sets contraposition stake to include laying substrate layer, steel is inserted in precalculated position
Rib, reserved one section of reinforcing rod are higher by substrate layer surface.
Specifically, it can be made of reinforcing rod to align stake, and reinforcing rod is inserted in precalculated position, and reserved one section of reinforcing rod is higher by
Substrate layer surface.In the specific implementation, contraposition stake can also be made of other materials.
Further, on the surface of substrate layer laying cushion be included in substrate layer surface on fine sand, and fine sand is spread out
It is flat.
Specifically, the material of cushion can be fine sand, and fine sand, which is laid between floorings and substrate layer, plays protection bridge
The effect of panel and substrate layer, fine sand, which is shakeout, can allow uniform force between floorings and substrate layer, avoid internal local frame
Sky, improve the service life of floorings.Replaced in the specific implementation, cushion can also be other materials that can play cushioning effect
Generation, such as some plastic materials.
Further, the surface of substrate layer is set higher than cushion and different from the surrounding edge of prefabricated bridge position.
Specifically, this surface for being in substrate layer is set higher than cushion and different from the surrounding edge of prefabricated bridge position, can
To play a part of protecting cushion, for example, when cushion is fine sand, the fine sand of cushion can be stayed in buffering by surrounding edge
Layer, fine sand is avoided to be lost in and influence bridge floor performance.
Further, prefabricated bridge is prefabricated cement board.
Further, the side of prefabricated bridge is the laciniation that adjacent edge can lock.
Further, contraposition stake is arranged at the fringe region of substrate layer, and registration holes are accordingly opened in close to bridge floor both sides
The edge of prefabricated bridge.
Specifically, when opening up registration holes, can cause with respect to the intensity decreases around contraposition hole site on default floorings, will
Registration holes are accordingly opened in the edge of prefabricated bridge, can greatly reduce the default bridge floor plate surface of position of registration holes by car
The number rolled, so that prefabricated bridge is less likely to be damaged.
Further, registration holes are the through hole of the L-shaped path of UNICOM's prefabricated bridge bottom surface and side, are opened in contraposition stake
If connecting hole, contraposition stake is allowed to be inserted into precalculated position from the bottom surface aperture of the registration holes of prefabricated bridge when placing prefabricated bridge
Afterwards, connector can be inserted by the side apertures of the registration holes from prefabricated bridge with connecting hole to coordinate to lock prefabricated bridge floor
Plate.
Further, prefabricated bridge is provided with some projections for connecting the bottom surface of cushion.
Specifically, some projections that the laciniation of prefabricated bridge and prefabricated bridge bottom surface are provided with, can be improved
Prefabricated bridge is spelling the steadiness after the completion of spreading, and sets the through hole of L-shaped path, can avoid opening up on the surface of prefabricated bridge
Aperture, because the aperture for being opened in prefabricated bridge surface is easily rolled and ruptured by passing wheel, influence prefabricated bridge
Service life, the aperture for being opened in surface are also easily blocked by impurity, change and make troubles to subsequent maintenance.L-shaped path leads to
The size in hole can be configured as the case may be, also to follow-up while setting the through hole protection prefabricated bridge of L-shaped path
Maintenance is brought convenience.
Further, prefabricated bridge leaves certain gap between each other after completing to spell paving.
Specifically, prefabricated bridge leaves certain gap, floorings can be allowed to meet between each other after completing to spell paving
Bridge floor will not be impacted when producing certain deformation to some bad weathers.
The bridge floor laying method that embodiments of the invention provide, by setting contraposition stake in bridge floor substrate layer surface, treat pair
Setting completed for position stake, and cushion is laid on the surface of substrate layer, and the thickness of cushion is no more than contraposition stake and exposes substrate layer surface
Height, spell paving prefabricated bridge in buffer-layer surface, prefabricated bridge is provided with the registration holes adaptable with contraposition stake.It can allow bridge
Fast and easy is laid in face, and faster, and repair and replacement are more convenient for laying speed.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, various equivalent modifications can be readily occurred in or replaced
Change, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection domain be defined.
Claims (10)
- A kind of 1. bridge floor laying method, it is characterised in that including：In bridge floor substrate layer surface, contraposition stake is set；Treat that setting completed for the contraposition stake, lay cushion on the surface of the substrate layer, the thickness of the cushion is no more than The height of the substrate layer surface is exposed in the contraposition stake；Paving prefabricated bridge is spelled in the buffer-layer surface, the prefabricated bridge is provided with the contraposition adaptable with the contraposition stake Hole.
- 2. bridge floor laying method according to claim 1, it is characterised in that described set in bridge floor substrate layer surface aligns Stake includes：When laying the substrate layer, reinforcing rod is inserted in precalculated position, reserved one section of the reinforcing rod is higher by the substrate layer table Face.
- 3. bridge floor laying method according to claim 1, it is characterised in that described slow in the laying of the surface of the substrate layer Rushing layer includes：The substrate layer surface on fine sand, and the fine sand is shakeout.
- 4. bridge floor laying method according to claim 3, it is characterised in that methods described also includes：The surface of the substrate layer is set higher than the cushion and different from the surrounding edge of the prefabricated bridge position.
- 5. bridge floor laying method according to claim 1, it is characterised in that the prefabricated bridge is prefabricated cement board.
- 6. bridge floor laying method according to claim 1, it is characterised in that the side of the prefabricated bridge is adjacent edge The laciniation that can be locked.
- 7. bridge floor laying method according to claim 1, it is characterised in that the contraposition stake is arranged at the substrate layer Fringe region, the registration holes are accordingly opened in the edge of the prefabricated bridge close to bridge floor both sides.
- 8. bridge floor laying method according to claim 1, it is characterised in that the registration holes are prefabricated bridge floor described in UNICOM The through hole of the L-shaped path of plate bottom surface and side, connecting hole is opened up in the contraposition stake, institute is allowed when placing the prefabricated bridge State after contraposition stake is inserted into precalculated position from the bottom surface aperture of the registration holes of the prefabricated bridge, can be by from described pre- The side apertures insertion connector of the registration holes of floorings processed coordinates with the connecting hole to lock the prefabricated bridge.
- 9. bridge floor laying method according to claim 1, it is characterised in that the prefabricated bridge is used to connect described delay The bottom surface for rushing layer is provided with some projections.
- 10. bridge floor laying method according to claim 1, it is characterised in that the prefabricated bridge complete spell paving after, Certain gap is left between each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710933111.1A CN107542039A (en) | 2017-10-10 | 2017-10-10 | A kind of bridge floor laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710933111.1A CN107542039A (en) | 2017-10-10 | 2017-10-10 | A kind of bridge floor laying method |
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| CN107542039A true CN107542039A (en) | 2018-01-05 |
Family
ID=60966940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710933111.1A Pending CN107542039A (en) | 2017-10-10 | 2017-10-10 | A kind of bridge floor laying method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867372A (en) * | 2018-07-27 | 2018-11-23 | 威海银通新材料有限公司 | Prefabricated bridge floor of mating formation, construction method and method for maintaining |
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| CN203229873U (en) * | 2013-04-27 | 2013-10-09 | 西安公路研究院 | Low-noise bituminous pavement structure for bridge deck pavement layer |
| KR101641048B1 (en) * | 2015-08-12 | 2016-07-20 | 주식회사 구들택 | Concrete panal using pavement device |
| CN105200868A (en) * | 2015-09-14 | 2015-12-30 | 中国铁道科学研究院金属及化学研究所 | Novel slab ballastless track structure |
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| CN108867372A (en) * | 2018-07-27 | 2018-11-23 | 威海银通新材料有限公司 | Prefabricated bridge floor of mating formation, construction method and method for maintaining |
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Application publication date: 20180105 |
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