CN109653108A - It is a kind of to put more energy into the corrugated culvert of floor with spiral - Google Patents
It is a kind of to put more energy into the corrugated culvert of floor with spiral Download PDFInfo
- Publication number
- CN109653108A CN109653108A CN201910071166.5A CN201910071166A CN109653108A CN 109653108 A CN109653108 A CN 109653108A CN 201910071166 A CN201910071166 A CN 201910071166A CN 109653108 A CN109653108 A CN 109653108A
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- China
- Prior art keywords
- floor
- spiral
- energy
- corrugated culvert
- corrugated
- Prior art date
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- Pending
Links
- 238000003466 welding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 230000002787 reinforcement Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
It puts more energy into the corrugated culvert of floor the invention discloses a kind of with spiral, including corrugated culvert ontology and spiral are put more energy into floor；Spiral floor of putting more energy into is unfolded clockwise or counter-clockwise along corrugated culvert ontology, can arrange that multiple tracks spiral is put more energy into floor as needed, and link together with corrugated culvert ontology, form the corrugated culvert that there is spiral to put more energy into floor.Spiral floor of putting more energy into is connected with the corrugated culvert being reinforced, and while the flexibility of corrugated culvert obtains playing, is reduced the deformation of corrugated culvert, is improved the anti-pressure ability and stability of corrugated culvert.
Description
Technical field
It puts more energy into the corrugated culvert of floor the present invention relates to a kind of with spiral, belongs to Steel Corrugated Pipe Culvert field.
Background technique
Steel Corrugated Pipe Culvert is to use section form for round steel pipe made of corrugated shape and by fragment assembly or whole system
A kind of culvert form made of work.It is a kind of typical space shell flexible structure, ripple makes it have good stress performance
(axially and radially carrying simultaneously) and compensation lateral displacement feature can give full play to the advantage that steel strength is high, deformation is big, thus
It is widely used.
If the thickness of earth covering of corrugated culvert is very big or discontinuity, the deformation of corrugated steel pipe also be will increase, steel
The stability of bellows is greatly reduced.Conventional method is to enhance its intensity by increasing the wall thickness of bellows, reduces bellows
Deformation.But steel consumption is bigger, and comparison is difficult.In order to fully and rationally use the flexibility of material and reach reinforcement
The purpose of Steel Corrugated Pipe Culvert intensity, very it is necessary to design new structure to reinforce Steel Corrugated Pipe Culvert.
Summary of the invention
Technical problem: it puts more energy into the corrugated culvert of floor the purpose of the present invention is to propose to a kind of with spiral, the pipe culvert is same
Under the overburden load of sample, the larger anti-pressure ability for promoting Steel Corrugated Pipe Culvert of energy improves the stability of corrugated steel pipe, reduces engineering and make
Valence.
Technical solution: it puts more energy into the corrugated culvert of floor the present invention provides a kind of with spiral, which includes bellows
Contain ontology and spiral to put more energy into floor；Spiral put more energy into floor along corrugated culvert this body is unfolded clockwise or counter-clockwise, can root
It according to needing to arrange that multiple tracks spiral puts more energy into floor, and links together with corrugated culvert ontology, being formed, there is spiral to put more energy into floor
Corrugated culvert.
Spiral floor of putting more energy into is connected with corrugated culvert ontology, while the flexibility of bellows obtains playing, reduces ripple
The deformation of pipe culvert ontology improves the anti-pressure ability and stability of corrugated culvert ontology.
Wherein:
The spiral puts more energy into floor in longitudinal direction and circumferential exhibition of the outer wall along corrugated culvert ontology of corrugated culvert ontology
It opens, the buckling radian and corrugated culvert ontology in spiral ribbed stiffener board bottom portion match.One or multi-channel spiral shell can be arranged as needed
Floor of putting more energy into is revolved, in floor and the floor place of the intersecting with each other interconnection of putting more energy into of putting more energy into, and is linked together with corrugated culvert ontology.
The ripple struction and corrugated culvert ontology of the spiral ribbed stiffener board bottom portion buckling match, i.e. spiral ribbed stiffener
Wave crest, the trough of plate plate bottom are opposite with the wave crest of corrugated culvert ontology, trough respectively, and link together.
It can according to need along corrugated culvert ontology arrangement together or a few road spirals put more energy into floor, and floor of putting more energy into can
To be right-handed helix or left hand helix, the put more energy into altitude range of floor of spiral can be 1 times to 3 of corrugated culvert ontology wave height
Times, screw pitch range can be 1 times to 10 times of corrugated culvert ontology wavelength, and tilt angle ranges can be 10 degree to 80 degree.
The spiral arranged at the different location is put more energy into the height of floor, and screw pitch, inclination angle and wall thickness are identical or different,
The intensity that makes to put more energy into as needed at different location is also different.
The multiple tracks spiral is put more energy into and is connected between floor by the way of welding or bolt, corrugated culvert ontology and spiral shell
Revolving can also be linked together between floor of putting more energy by way of welding or bolting.
The multiple tracks spiral puts more energy into floor and corrugated culvert ontology selects the steel plate of same or different kind of model, different steel
The cost of plate is different with effect of putting more energy into.
The utility model has the advantages that compared with prior art, present invention has the advantage that
1) present invention increases spiral in corrugated culvert periphery and puts more energy into floor, and multiple tracks is put more energy into floor collective effect, plays wave
The anti-pressure ability that bellows is improved while line pipe culvert flexibility, improves its stability.
2) the multiple tracks spiral of all directions of the present invention floor of putting more energy into together constitutes the reinforcement system an of entirety, can assist
With playing a role and being no longer local reinforcement, there are enough strength and stiffness, can satisfy and reinforce corrugated culvert resistance to compression energy
The requirement of power, accelerates construction speed, reduces project cost, has significant economic benefit.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side view of structure of the invention；
Fig. 3 is that single spiral of the invention is put more energy into the explosive view of floor and corrugated culvert ontology；
Fig. 4 is that monolithic spiral of the invention is put more energy into the schematic diagram of floor；
Have in figure: corrugated culvert ontology 1, spiral are put more energy into floor 2.
Specific embodiment
It is described further with reference to the accompanying drawing with example.
A kind of to put more energy into the corrugated culvert (as depicted in figs. 1 and 2) of floor with spiral, which includes corrugated culvert
Ontology 1 and spiral are put more energy into floor 2；The spiral is put more energy into, and floor 2 is longitudinal along the ripple tube body 1 of steel and circumferential direction is unfolded,
And the ripple of bottom plate and corrugated culvert ontology 1 match, i.e., the wave crest of corrugated culvert ontology 1, trough respectively with spiral ribbed stiffener
Wave crest, the trough of 2 bottom plate of plate are corresponding.Left hand helix and right-handed helix are respectively arranged along the excircle of corrugated culvert ontology 1
Floor of putting more energy into each one, and weld together with the corrugated culvert ontology 1 being reinforced.
Spiral is put more energy into the material selection model identical with corrugated culvert ontology 1 of floor 2, and thickness is than Steel Corrugated Pipe Culvert ontology
1 is slightly larger.
Left hand helix puts more energy into floor and right-handed helix is put more energy into, and floor together constitutes the reinforcement system an of entirety, can assist
With playing a role and being no longer local reinforcement, there are enough strength and stiffness, it is flexible same to play corrugated culvert ontology 11
When improve the anti-pressure ability of bellows, improve its stability.
The work progress of the present embodiment is as follows:
The first step, over-the-counter prefabricated ripple board member and floor of putting more energy into, corrugated culvert ontology 1 it is unified using waveform be 400 ×
150 × 6.5mm, spiral floor of putting more energy into are used uniformly interior diameter 6m, screw pitch 3.2m, 30 degree of inclination angle.
It is segmented prefabricated corrugated culvert ontology 1 outside the venue, the diameter of corrugated culvert ontology 1 is 6m, the disengaging of corrugated culvert ontology 1
Mouth direction length is 16 corrugation lengths；
It puts more energy into the production and installation of floor 2 for the ease of spiral, by the floor difference of putting more energy into of left hand helix and right-handed helix
It is prefabricated to be divided into 4 sections of progress, while the ripple of bottom also needs the (wave of 400 × 150mm that matches with the ripple of corrugated culvert ontology 1
Line), in order to weld.Every section of corrugated culvert ontology 1 needs 4 left hand helix floors and 4 right-handed helix floors.
The total number of required spiral floor can also be determined according to engineering actual demand, according to the actual situation increase or
Person reduces the thickness of floor, spiral angle and spacing etc..
Second step, the assembly of spiral reinforcement structure.
After the completion of corrugated culvert 1 assembly of ontology, in the periphery of corrugated culvert ontology 1 according to spiral angle, spacing, direction
Etc. the label for making welding position, first the floor of left hand helix is welded with corrugated culvert ontology 1 one by one, then by right-handed helix
The floor of floor and corrugated culvert ontology 1 and left hand helix welds together.
Third step, site operation.
Prefabricated completion is transported to scene and prepares construction with the put more energy into corrugated culvert ontology 1 of floor of spiral.At one section
Mounting flange at 1 port of corrugated culvert ontology makes two sections of corrugated culvert ontologies 1 link together with bolt.After the completion of connection
Corrugated culvert ontology 1 is placed on ready-made ground, prepares the fill construction of next step.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of put more energy into the corrugated culvert of floor with spiral, which is characterized in that including corrugated culvert ontology (1), the ripple
Pipe culvert ontology (1) if outer wall be equipped with arterial highway spiral put more energy into floor (2)；The spiral put more energy into floor (2) bottom surface it is corrugated,
Match and connect with the outer wall of corrugated culvert ontology (1).
It a kind of puts more energy into the corrugated culvert of floor with spiral 2. according to claim 1, which is characterized in that the spiral adds
The height of strength floor (2) is 1 times to 3 times of corrugated culvert ontology (1) wave height.
It a kind of puts more energy into the corrugated culvert of floor with spiral 3. according to claim 1, which is characterized in that the spiral adds
The screw pitch of strength floor (2) is 1 times to 10 times of corrugated culvert ontology (1) wavelength.
It a kind of puts more energy into the corrugated culvert of floor with spiral 4. according to claim 1, which is characterized in that the spiral adds
The inclination angle of strength floor (2) is 10 degree to 80 degree.
It a kind of puts more energy into the corrugated culvert of floor with spiral 5. according to claim 1, which is characterized in that the spiral adds
It is connected by the way of welding or bolt between strength floor (2).
It a kind of puts more energy into the corrugated culvert of floor with spiral 6. according to claim 1, which is characterized in that the bellows
Contain ontology (1) and spiral to put more energy between floor (2) using connecting by the way of welding or bolting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071166.5A CN109653108A (en) | 2019-01-25 | 2019-01-25 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910071166.5A CN109653108A (en) | 2019-01-25 | 2019-01-25 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109653108A true CN109653108A (en) | 2019-04-19 |
Family
ID=66121142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910071166.5A Pending CN109653108A (en) | 2019-01-25 | 2019-01-25 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109653108A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003655Y (en) * | 2006-05-08 | 2008-01-09 | 临沂市大通塑料管材有限公司 | Steel band reinforced polyethylene spiral corrugated pipe |
| CN101513771A (en) * | 2002-04-22 | 2009-08-26 | 里洛克澳大利亚有限公司 | Composite strip windable to form a helical pipe, composite pipe and method thereof |
| CN204114367U (en) * | 2014-09-18 | 2015-01-21 | 南京联众建设工程技术有限公司 | With the Spiral Steel Pipe of stiffening ring |
| CN207159844U (en) * | 2017-08-08 | 2018-03-30 | 衡水益通管业股份有限公司 | A kind of reinforcement structure for Steel Corrugated Pipe Culvert |
| CN108799642A (en) * | 2018-09-05 | 2018-11-13 | 贺进军 | A kind of rectangular double-walled stud winding pipe |
| CN209669716U (en) * | 2019-01-25 | 2019-11-22 | 东南大学 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
-
2019
- 2019-01-25 CN CN201910071166.5A patent/CN109653108A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513771A (en) * | 2002-04-22 | 2009-08-26 | 里洛克澳大利亚有限公司 | Composite strip windable to form a helical pipe, composite pipe and method thereof |
| CN201003655Y (en) * | 2006-05-08 | 2008-01-09 | 临沂市大通塑料管材有限公司 | Steel band reinforced polyethylene spiral corrugated pipe |
| CN204114367U (en) * | 2014-09-18 | 2015-01-21 | 南京联众建设工程技术有限公司 | With the Spiral Steel Pipe of stiffening ring |
| CN207159844U (en) * | 2017-08-08 | 2018-03-30 | 衡水益通管业股份有限公司 | A kind of reinforcement structure for Steel Corrugated Pipe Culvert |
| CN108799642A (en) * | 2018-09-05 | 2018-11-13 | 贺进军 | A kind of rectangular double-walled stud winding pipe |
| CN209669716U (en) * | 2019-01-25 | 2019-11-22 | 东南大学 | It is a kind of to put more energy into the corrugated culvert of floor with spiral |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190419 |
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| RJ01 | Rejection of invention patent application after publication |