CN208577951U - For reinforcing the pile frame structure of culvert - Google Patents
For reinforcing the pile frame structure of culvert Download PDFInfo
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- CN208577951U CN208577951U CN201820851650.0U CN201820851650U CN208577951U CN 208577951 U CN208577951 U CN 208577951U CN 201820851650 U CN201820851650 U CN 201820851650U CN 208577951 U CN208577951 U CN 208577951U
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- pile
- culvert
- footing
- reinforcing
- frame structure
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Abstract
The utility model discloses the pile frame structures for reinforcing culvert, the pile element spliced in length and breadth including several, each pile element includes the pile crown being placed below culvert, spliced between adjacent pile element by footing, each footing is respectively positioned on the lower end of pile crown, two footing composition " V " type structures mutually spliced.The utility model is the pile frame structure for the sustainable culvert being spliced by several pile elements, has dug stake holes on ground in advance, then can securely support culvert at the footing and pile crown of each pile element by concreting, prevent culvert from sinking.The utility model is simple and strong in structure, can be widely applied to culvert construction technical field.
Description
Technical field
The utility model relates to culvert construction technical fields, in particular to for reinforcing the pile frame structure of culvert.
Background technique
Currently, the infrastructure such as railway, highway and municipal administration are built energetically in China, correspondingly, Culvert engineering is also got over
To be more widely applied to, there are in high roadbed and the highway in deep soft base location, High Speed Rail Projects.However due to previous
It is inadequate to the understanding of special road section culvert, so often appearance is bigger than normal or less than normal to structure stress design consideration, as a result often
Lead to engineering disease.From this, with the continuous social and economic development, being carried out under the culvert with high roadbed and deep soft base
The case where stiffening basic ground, can be more and more.
It is small that small pile foundation influences disturbance to ambient enviroment and soil layer, when construction will not make surrounding soil disturb and intensity substantially
It reduces, there is its unique application value.
In view of laying out pile in the culvert in-cavity construction of narrow space, reinforcement processing is carried out to soft foundation soil layer again, and
Comprehensively consider various factors, is suitble to laying, consolidation effect under short steric requirements preferably small therefore, it is necessary to develop one kind
Pile foundation.
Utility model content
The technical problem to be solved by the utility model is to provide the pile frame structures for reinforcing culvert, are applicable to short
Spatial arrangement, and consolidation effect is good.
Used technical solution to solve above-mentioned technical problem:
For reinforcing the pile frame structure of culvert, including the pile element that several splice in length and breadth, each pile element includes putting
The pile crown below culvert is set, is spliced between the adjacent pile element by footing, each footing is solid with the pile crown
It is fixed, two footing composition " V " type structures mutually spliced.
Further, the quantity of footing described in each pile element is four, and the axis of four footings is respectively positioned on together
The side of one circular cone, and the axis of each footing is parallel with the round element of a cone, the axis of each footing is uniform
It is distributed in the side of the circular cone, the pile crown is located at the vertex of the circular cone.
Further, in two footings mutually spliced, one of them described footing includes plug-in type ledges, another
The footing includes spigot-and-socket ledges.
Further, the plug-in type ledges include a short main reinforcement, two long main reinforcements, several equilateral triangle u stirrups and
One "-" type stirrup.
Further, the spigot-and-socket ledges includes three long main reinforcements and several equilateral triangle u stirrups.
Further, an end embowment outward of each long main reinforcement, the end are far from the stake
One end of head.
The utility model has the advantages that the utility model is the pile frame structure for the sustainable culvert being spliced by several pile elements,
Stake holes has been dug on ground in advance, then can securely support culvert at the footing and pile crown of each pile element by concreting, prevent
Culvert sinks.The utility model is simple and strong in structure, can be widely applied to culvert construction technical field.
Detailed description of the invention
Fig. 1 is the main view of corner pile frame；
Fig. 2 is the bottom view of corner pile frame；
Fig. 3 is the top view of corner pile frame；
Fig. 4 is the main view of intermediate pile frame；
Fig. 5 is the bottom view of intermediate pile frame；
Fig. 6 is the top view of intermediate pile frame；
Fig. 7 is the main view of skirt piles frame；
Fig. 8 is the bottom view of skirt piles frame；
Fig. 9 is the top view of skirt piles frame；
Figure 10 is the top view of the utility model；
Figure 11 is the main view after the utility model and culvert assembling；
Figure 12 is the structure chart of spigot-and-socket ledges；
Figure 13 is the main view of spigot-and-socket ledges；
Figure 14 is the structure chart of plug-in type ledges；
Figure 15 is the main view of plug-in type ledges.
Specific embodiment
The utility model is described further below with reference to Fig. 1 to Figure 15.
For reinforcing the pile frame structure of culvert, including the pile element that several splice in length and breadth, in the present embodiment, each stake
Unit spliced is a rectangular pile frame structure.Each pile element includes the pile crown 1 being placed below culvert, and adjacent is described
Spliced between pile element by footing, two footing composition " V " type structures mutually spliced.The length phase of each footing
Together, each footing is fixed with the pile crown 1, and each footing is reinforced concrete structure.
The quantity of footing described in each pile element is four, and the axis of each footing is respectively positioned on the same circular cone
Side, and the axis of each footing is parallel with the round element of a cone, the axis of each footing is evenly distributed on described
The side of circular cone.The pile crown 1 is located at the vertex of the circular cone, in the present embodiment, one end of each footing with the stake
First 1 lower end is fixed.The pile crown 1 is column structure, and the axis of the pile crown 1 is overlapped with the axis of the circular cone, and described
The size of pile crown 1 is bigger than the drilling on culvert.In other embodiments, the pile crown 1 is also designed to the block of cuboid
Shape structure.
In two footings mutually spliced, one of them described footing includes plug-in type ledges 4, another described stake
Foot includes spigot-and-socket ledges 5, the plug-in type ledges 4 and spigot-and-socket ledges 5 with used when casting concrete in building field
Reinforcement cage structure it is similar.Such as Figure 10, in the present embodiment, the pile element shares three types: corner pile frame 67, intermediate pile frame 68
With skirt piles frame 69.Such as Fig. 1,2 and 3, the quantity of the corner pile frame 67 is four, is located at four rectangular angles, each institute
Two adjacent footings in corner pile frame 67 are stated to be used to splice with other pile elements, which can be considered splicing taper pile 2,
The footing that other two is not used in splicing can be considered independent taper pile 3.Such as Fig. 4,5 and 6, each intermediate pile frame 68 is located at institute
State rectangular inside, it is clear that four footings of the intermediate pile frame 68 are splicing taper pile 2.Such as Fig. 7,8 and 9, each skirt piles
Frame 69 is located at four rectangular sides, therefore three footings are splicing taper pile 2 in the skirt piles frame 69, one remaining
The footing is independent taper pile 3.It in other embodiments, can also be only by four corner piles if the rectangular area is smaller
The splicing composition of frame 67.
In the present embodiment, the independent taper pile 3 can be made of 5 casting concrete of spigot-and-socket ledges, can also be by plug-in type
4 casting concrete of ledges is made.
Such as Figure 12 and 13, the spigot-and-socket ledges 5 includes three long main reinforcements and several equilateral triangle u stirrups.Such as Figure 14
With 15, the plug-in type ledges 4 includes a short main reinforcement, two long main reinforcements, several equilateral triangle u stirrups and a word
Type stirrup, the both ends of the "-" type stirrup are fixed with the long main reinforcement respectively.The spigot-and-socket ledges 5 and plug-in type ledges 4
In, the interval of each equilateral triangle u stirrup is uniform, and the long main reinforcement and equilateral triangle u stirrup interior angle, the short main reinforcement
It is to be fixed by way of welding or iron wire binding between equilateral triangle u stirrup interior angle.
Such as Figure 12 and 13, in the present embodiment, an end embowment outward of each long main reinforcement, and be bent
Antirust treatment is done at place, and the end is one end far from the pile crown 1.When the plug-in type ledges 4 and the spigot-and-socket muscle
Two long main reinforcements hook corresponding with the two long main reinforcement in the spigot-and-socket ledges 5 when frame 5 splices, in the plug-in type ledges 4
Firmly.In addition, the length difference between the long main reinforcement and the short main reinforcement in the plug-in type ledges 4 caused by space just may be used
It is passed through for the long main reinforcement of third in the spigot-and-socket ledges 5, i.e., is yin-yang between the described plug-in type ledges 4 and spigot-and-socket ledges 5
Connecting method.
Method using the utility model support culvert is as follows:
The stake holes of each footing of correspondence first has been dug on ground, then each plug-in type ledges and spigot-and-socket ledges have successively been spelled
It connects and is fixed in each stake holes, then casting concrete produces footing and pile crown.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to
State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical
Various changes can be made under the premise of novel objective.
Claims (6)
1. the pile frame structure for reinforcing culvert, it is characterised in that: including the pile element that several splice in length and breadth, each stake list
Member includes being placed on pile crown below culvert, and by footing splicing between the adjacent pile element, each footing is and institute
It states pile crown to fix, two footing composition " V " type structures mutually spliced.
2. according to claim 1 for reinforcing the pile frame structure of culvert, it is characterised in that: described in each pile element
The quantity of footing is four, and the axis of four footings is respectively positioned on the side of the same circular cone, and the axis of each footing
Parallel with the round element of a cone, the axis of each footing is evenly distributed on the side of the circular cone, and the pile crown is located at
The vertex of the circular cone.
3. according to claim 1 for reinforcing the pile frame structure of culvert, it is characterised in that: two mutually splice it is described
In footing, one of them described footing includes plug-in type ledges, another described footing includes spigot-and-socket ledges.
4. according to claim 3 for reinforcing the pile frame structure of culvert, it is characterised in that: the plug-in type ledges includes
One short main reinforcement, two long main reinforcements, several equilateral triangle u stirrups and a "-" type stirrup.
5. according to claim 3 for reinforcing the pile frame structure of culvert, it is characterised in that: the spigot-and-socket ledges includes
Three long main reinforcements and several equilateral triangle u stirrups.
6. according to claim 4 or 5 for reinforcing the pile frame structure of culvert, it is characterised in that: each long main reinforcement
The embowment outward of one end, the end are one end far from the pile crown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851650.0U CN208577951U (en) | 2018-06-01 | 2018-06-01 | For reinforcing the pile frame structure of culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851650.0U CN208577951U (en) | 2018-06-01 | 2018-06-01 | For reinforcing the pile frame structure of culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208577951U true CN208577951U (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851650.0U Active CN208577951U (en) | 2018-06-01 | 2018-06-01 | For reinforcing the pile frame structure of culvert |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991080A (en) * | 2022-07-08 | 2022-09-02 | 苏交科集团股份有限公司 | Ecological slope protection structure and construction method thereof |
-
2018
- 2018-06-01 CN CN201820851650.0U patent/CN208577951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991080A (en) * | 2022-07-08 | 2022-09-02 | 苏交科集团股份有限公司 | Ecological slope protection structure and construction method thereof |
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