CN205636723U - Pivot formula strenghthened type prestressed concrete wave form sheet pile - Google Patents
Pivot formula strenghthened type prestressed concrete wave form sheet pile Download PDFInfo
- Publication number
- CN205636723U CN205636723U CN201620505851.6U CN201620505851U CN205636723U CN 205636723 U CN205636723 U CN 205636723U CN 201620505851 U CN201620505851 U CN 201620505851U CN 205636723 U CN205636723 U CN 205636723U
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- CN
- China
- Prior art keywords
- sheet pile
- wing plate
- prestressed concrete
- stirrup
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 46
- 239000010959 steel Substances 0.000 claims abstract description 46
- 210000003205 muscle Anatomy 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000001684 chronic effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 6
- 238000005336 cracking Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses pivot formula strenghthened type prestressed concrete wave form sheet pile belongs to the engineering construction field. The technical problems to be solved in the utility model are: the tradition sheet pile is most gives first place to with cast -in -place or field fabrication, and it is big to execute industrial area ground, and the maintenance is chronic, great to the environmental impact of executing around the industrial area ground, and the sheet pile easily produces the fracture in shear force great position, reveal the condition such as muscle. The utility model provides a pivot formula strenghthened type prestressed concrete wave form sheet pile, including main part, bend form steel sheet and concrete, the main part forms the steel reinforcement cage by first stirrup and the crisscross installation of a pre -stressed main rib, and the concrete setting is in the steel reinforcement cage. The beneficial effects of the utility model are that, the construction is simple and convenient, and it is effectual to keep off soil, and sealing effect is good, can adapt to the complicated bank protection of tortuous channel and geological structure, can more conveniently squeeze into hard soil property layer, and is convenient greatly in the aspect of the construction, keeps ecological balance.
Description
Technical field
This utility model belongs to engineering construction field, particularly to a kind of rotary shaft reinforced prestressed concrete waveform sheet pile.
Background technology
In civil engineering, unit bulk head water retaining needs to bear outer horizontal compressive load, and structure is primarily subjected to Moment, but
Often there is bigger shearing to produce at sudden load change, if structural shear strength is not, failure by shear can be produced, such as soil-baffling structure
The horizontal support position etc. of bottom position and base pit engineering.Traditional soil-baffling structure, mostly based on cast-in-place or field fabrication, needs
Bigger construction site and longer curing time are bigger to the environmental effect around construction site.Soil-baffling structure is bigger at shearing
Position be easily generated cracking, dew muscle etc. i.e. affects the situation affecting again structure tension performance attractive in appearance.
When river course dykes and dams are administered, often use Larsen steel sheet pile, but Larsen steel sheet pile is because the feature of steel plate itself, is resisting
The place that shearing is bigger is susceptible to deformation, and serious meeting causes the gear between the local collapse of bank-protection works, and Larsen steel sheet pile
Water poor performance, can be only applied to the place that groundwater infiltration amount is little, can range the narrowest.Application No.
The Chinese invention patent of 201510048371.1 discloses the bank protection structure of a kind of plastic-steel sheet pile and Combined concrete, including plastic-steel board
Stake and concrete bear down on one, and the union joint that plastic-steel sheet pile is mutually matched by two ends connects, and concrete bears down on one as preset molding, it is possible to
Stably fasten with sheet pile upper end.Which solve conventional panels pile driving construction problem slow, with serious pollution, but it also has dash performance
The shortcoming of difference, especially its shearing strength are inadequate, are susceptible to deformation, the serious local collapse that also can cause bank-protection works.
Utility model content
The purpose of this utility model is to provide a kind of rotary shaft reinforced prestressed concrete waveform sheet pile.
For achieving the above object, this utility model adopts the following technical scheme that
This utility model rotary shaft reinforced prestressed concrete waveform sheet pile, including rotary shaft reinforced prestressed concrete waveform
Sheet pile, including main part, bending-like steel plate and concrete that in the past lateral rear side is prominent, main part laterally sets by organizing more
The first stirrup and the first vertically arranged main muscle of prestressing force of many groups put are staggered installation of formation steel reinforcement cage, and concrete is arranged on reinforcing bar
In cage, main part be respectively arranged on the left side and the right side the first wing plate and the second wing plate, the first wing plate and the second wing plate by organizing horizontal stroke more
Being staggered installation of form to the second stirrup arranged and the second vertically arranged main muscle of prestressing force of many groups, bending-like steel plate by organizing horizontal stroke more
Being staggered installation of form to the rounded grooves steel plate installed and vertical the 3rd main muscle of prestressing force installed of many groups, bending-like steel plate passes through
The second stirrup on the rounded grooves steel plate being transversely mounted and the first wing plate is flexible coupling, and the right side of described second wing plate has with described
The fillet projection that rounded grooves steel plate is corresponding.
This utility model rotary shaft reinforced prestressed concrete waveform sheet pile difference from prior art is: one is rotary shaft
Reinforced prestressed concrete waveform sheet pile structurally uses waveform configuration, and described steel reinforcement cage is by lateral tie and longitudinal prestressing
Main muscle forms, to ensure good shearing resistance, cracking resistance and non-deformability；Two is the first wing plate pre-buried rounded grooves steel plate, and with
Steel reinforcement cage is formed and is flexible coupling, and main muscle stretching process light plate will not be subjected to displacement and deformation；Three be rounded grooves steel plate for phase
When fillet projection sheet pile on adjacent sheet pile splices, lock catch type connects, and when opposing gear soil side crunch, indivedual sheet pile will not occur
Tilt, simultaneously in work progress, bigger angle can be formed between sheet pile and sheet pile, more adapt to making of tortuous channel bank protection
With.
This utility model rotary shaft reinforced prestressed concrete waveform sheet pile, the first wing plate and the second wing plate all has and reserves
Water hole.
On the one hand this design can reduce gear soil sweat pressure, on the other hand can form subsoil water microcirculation, keep ecology
Balance.
This utility model rotary shaft reinforced prestressed concrete waveform sheet pile, between the first stirrup and the main muscle of the first prestressing force and
Welding manner is all used to connect between the second main muscle of prestressing force and the second stirrup.
This connected mode is more firm.
This utility model rotary shaft reinforced prestressed concrete waveform sheet pile, the cross section of described main part is isosceles trapezoid, and
Waist is 12 degree～17 degree with the angle of vertical direction.
Sheet pile lower end has a certain degree with sheet pile vertical shape, it is simple to sheet pile is thrown into river course slope protection, reduces difficulty of construction.
In sum, the beneficial effects of the utility model are: easy construction, and gear soil is effective, and stagnant water effect is good, adapts to curved
Qu Hedao and the bank protection of geological structure complexity, more convenient can squeeze into hard soil layer, the most convenient in terms of construction, keeps
Ecological balance.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model schematic cross-section.
Fig. 3 is this utility model adjacent sheet pile attachment structure schematic diagram.
Detailed description of the invention
As Figure 1-3, this utility model rotary shaft reinforced prestressed concrete waveform sheet pile, prominent including the most lateral rear side
Main part 1, bending-like steel plate 2 and the concrete gone out, main part by organizing the first stirrup 3 of horizontally set and many more
Organizing the first vertically arranged main muscle of prestressing force 4 and be staggered installation of formation steel reinforcement cage, concrete is arranged in steel reinforcement cage, main part 1
Be respectively provided on two sides with the first wing plate 5 and the second wing plate 6, the first wing plate 5 and the second wing plate 6 by the of many group horizontally sets
Two stirrups 7 and the second vertically arranged main muscle of prestressing force 8 of many groups are staggered installation of and form, and bending-like steel plate 2 is by many groups laterally peace
Rounded grooves steel plate 9 and vertical the 3rd main muscle of prestressing force 10 installed of many groups of dress are staggered installation of and form, and bending-like steel plate 2 leads to
Cross the rounded grooves steel plate 9 being transversely mounted to be flexible coupling with the second stirrup 7 on the first wing plate 5, the right side of described second wing plate 6
Have the fillet projection 11 corresponding with described rounded grooves steel plate 9.
After steel reinforcement cage has woven, by Vibration Technology, concrete is arranged in steel reinforcement cage.For convenience of by the first wing plate 5 and folding
Curved shape steel plate 2 is connected, and can drill muscle hole in advance at bending-like steel plate 2, in order to broken line type stirrup can pass on steel plate,
And be flexible coupling with steel reinforcement cage formation, it is ensured that main muscle stretching process light plate will not be subjected to displacement and deformation.Furthermore, it is possible to it is the most right
Main muscle applies certain prestressing force so that steel reinforcement cage has more preferable shearing resistance and torsional property.
When reality gear soil and bank protection are installed, multiple waveform sheet piles can be connected together formed together overall sheet pile wall for
Gear soil or sealing, by fillet protruding 11 and rounded grooves steel plate 9 clamping between adjacent waveform sheet pile.
In order to strengthen river course slope protection ability, adjacent waveform sheet pile access section is connected by connector 13.
Preferably, the first wing plate 5 and the second wing plate 6 all have reserve water hole.
Preferably, between the first stirrup 3 and the main muscle of the first prestressing force 4 and between the main muscle of the second prestressing force 8 and the second stirrup 7
Welding manner is all used to connect.
Preferably, the cross section of described main part 1 is isosceles trapezoid, and the angle of waist and vertical direction is 12 degree～17 degree.
Preferably, the quantity of described sheet pile is at least 2, by fillet protruding 11 and rounded grooves steel plate 9 between adjacent sheet pile
Clamping.
Preferably, adjacent sheet pile access section is additionally provided with connector 13.
This utility model does not does and illustrates, and all uses prior art.
Embodiment described above is only to be described preferred implementation of the present utility model, not to of the present utility model
Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this utility model
The various deformation made of technical scheme and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (4)
1. rotary shaft reinforced prestressed concrete waveform sheet pile, is characterized in that: include the main part that the most lateral rear side is prominent
Point (1), bending-like steel plate (2) and concrete, main part (1) by organize more horizontally set the first stirrup (3) and
The vertically arranged main muscle of the first prestressing force (4) of many groups is staggered installation of formation steel reinforcement cage, and concrete is arranged in steel reinforcement cage, main part
That divides (1) is respectively arranged on the left side and the right side the first wing plate (5) and the second wing plate (6), the first wing plate (5) and the second wing plate (6)
The second stirrup (7) and the vertically arranged main muscle of the second prestressing force (8) of many groups by many group horizontally sets are staggered installation of and form,
Bending-like steel plate (2) is by the many groups of rounded grooves steel plates (9) being transversely mounted and vertical the 3rd main muscle of prestressing force installed of many groups
(10) being staggered installation of and form, bending-like steel plate (2) is by the rounded grooves steel plate (9) being transversely mounted and the first wing plate (5)
On the second stirrup (7) be flexible coupling, the right side of described second wing plate (6) has corresponding with described rounded grooves steel plate (9)
Fillet protruding (11).
Rotary shaft the most according to claim 1 reinforced prestressed concrete waveform sheet pile, it is characterised in that: the first wing plate
(5) all have on and the second wing plate (6) and reserve water hole.
Rotary shaft the most according to claim 1 and 2 reinforced prestressed concrete waveform sheet pile, it is characterised in that: first
All adopt between stirrup (3) and the main muscle of the first prestressing force (4) and between the main muscle of the second prestressing force (8) and the second stirrup (7)
Connect with welding manner.
Rotary shaft the most according to claim 1 and 2 reinforced prestressed concrete waveform sheet pile, it is characterised in that: described
The cross section of main part (1) is isosceles trapezoid, and the angle of waist and vertical direction is 12 degree～17 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620505851.6U CN205636723U (en) | 2016-05-27 | 2016-05-27 | Pivot formula strenghthened type prestressed concrete wave form sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620505851.6U CN205636723U (en) | 2016-05-27 | 2016-05-27 | Pivot formula strenghthened type prestressed concrete wave form sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636723U true CN205636723U (en) | 2016-10-12 |
Family
ID=57051497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620505851.6U Expired - Fee Related CN205636723U (en) | 2016-05-27 | 2016-05-27 | Pivot formula strenghthened type prestressed concrete wave form sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862724A (en) * | 2016-05-27 | 2016-08-17 | 江苏金源管业有限公司 | Rotating shaft type strengthened prestress concrete corrugated plate pile |
| CN107447769A (en) * | 2017-09-15 | 2017-12-08 | 浙江大学城市学院 | A kind of simple detachable dress drainage curtain for underwater pile inspection and measurement |
-
2016
- 2016-05-27 CN CN201620505851.6U patent/CN205636723U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862724A (en) * | 2016-05-27 | 2016-08-17 | 江苏金源管业有限公司 | Rotating shaft type strengthened prestress concrete corrugated plate pile |
| CN105862724B (en) * | 2016-05-27 | 2019-11-05 | 江苏金源管业有限公司 | The reinforced prestressed concrete waveform sheet pile of rotary shaft |
| CN107447769A (en) * | 2017-09-15 | 2017-12-08 | 浙江大学城市学院 | A kind of simple detachable dress drainage curtain for underwater pile inspection and measurement |
| CN107447769B (en) * | 2017-09-15 | 2022-11-29 | 浙江大学城市学院 | Simple detachable drainage curtain for underwater pile foundation inspection and measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |