CN203361130U - Novel overall unloading type sheet pile revetment structure - Google Patents
Novel overall unloading type sheet pile revetment structure Download PDFInfo
- Publication number
- CN203361130U CN203361130U CN2013204333989U CN201320433398U CN203361130U CN 203361130 U CN203361130 U CN 203361130U CN 2013204333989 U CN2013204333989 U CN 2013204333989U CN 201320433398 U CN201320433398 U CN 201320433398U CN 203361130 U CN203361130 U CN 203361130U
- Authority
- CN
- China
- Prior art keywords
- sheet pile
- pile
- wall
- revetment structure
- novel overall
- Prior art date
- 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
Links
Images
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Revetment (AREA)
Abstract
The utility model relates to a novel overall unloading type sheet pile revetment structure which comprises an upper structure and a sheet pile wall (2). An overall unloading platform (1) connected with a pile foundation is adopted in the upper structure. The sheet pile wall (2) is located in the middle of the general position of the structure. A front inclined pile (3) is arranged in front of the sheet pile wall (2). A rear straight pile (4) is arranged behind the sheet pile wall (2). According to the novel overall unloading type sheet pile revetment structure, the position of the sheet pile wall arranged in the structure is changed, a front-inclined and rear-straight supporting structure pile foundation system is established, a rear inclined pile used in a common structure is eliminated, therefore, the state that the pile foundation receives adverse eccentric tension force is avoided, and the safety reliability degree of the whole structure is improved; meanwhile, the potential of bearing capacity of the pile foundation is fully released and the construction cost is greatly reduced.
Description
Technical field
The utility model relates to a kind of novel overall discharging type sheet pile revetment structure.
Background technology
Whole discharging type sheet pile revetment structure is to utilize the combining structure that reduces the sheet pile soil pressure lower than the unloading plat on ground, and unloading plat and sheet pile are integrated connections.At present, the sheet pile wall of whole discharging type sheet pile revetment structure generally is positioned at foremost, and the pile foundation after wall mainly plays the effect of transmitting upper load and grappling.
Because sheet pile wall is positioned at foremost, after wall the campshed of close sheet pile wall be generally straight stake, mainly play a supportive role, rearmost campshed is generally rear taper pile, loading characteristic be eccentric tension substantially, main rising resisted horizontal force action.Taper pile has formed the primary structure of anchoring system, this structural shape needs the internal force situation of taper pile after special concern, low many because of the ultimate bearing capacity under PHC stake eccentric tension state than under eccentric compression state, particularly in the situation that the cushion cap transverse width is narrower, do not have sufficient space to arrange that front taper pile is jointly to resist horizontal force, the Lack of support phenomenon of rear taper pile is often more serious.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of pile foundation of avoiding to bear the novel overall discharging type sheet pile revetment structure that disadvantageous " eccentric tension (stretch bending combination) " stress improves the safety reliability of structural entity for the deficiency of above-mentioned prior art existence.
The technical scheme that the problem that the utility model is the above-mentioned proposition of solution adopts is: a kind of novel overall discharging type sheet pile revetment structure, comprise superstructure and sheet pile wall, superstructure adopts the monolithic unloading plat be connected with pile foundation, sheet pile wall is positioned at the middle part of structure collectivity position, sheet pile wall the place ahead arranges front taper pile, and the sheet pile wall rear arranges rear straight stake.
Press such scheme, on described sheet pile wall, be provided with drain hole.
Press such scheme, described drain hole rear is provided with filters the rib body.
Press such scheme, described front taper pile is the PHC stake.
Press such scheme, described sheet pile wall is steel sheet pile.
Press such scheme, described rear straight stake is the PHC stake.
The beneficial effects of the utility model are:
1. by moving behind the sheet pile wall position, taper pile before sheet pile wall the place ahead arranges, rear arranges rear straight stake, avoided the existence of rear taper pile, thereby make sheet pile wall in overall structure, front taper pile and rear straight stake all not bear " tension less than normal (stretch bending combination) " effect, greatly promote giving full play to of sheet pile wall, front taper pile and rear straight pile bearing capacity, thereby reduced the pile foundation quantity of structural entity, reduced construction costs.
2. the horizontal spacing of the forward and backward campshed in this structure obviously can increase to some extent, and the acting in opposition couple corresponding with upsetting couple will increase, and this stability to whole sheet pile revetment structure is favourable.From indeterminate angle, the constraint type of this structure is also better more firm than general structural shape.
3. due to the effect of blocking that front taper pile is arranged, suffered wave action also can weaken to some extent, makes to a certain extent the internal force situation of sheet pile wall improve.
4. this structure can all adopt land construction, has effectively improved the engineering construction progress.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is this novel section structure schematic diagram;
Fig. 2 is that this novel stake bit plane is arranged schematic diagram.
In figure: 1, monolithic unloading plat, 2, sheet pile wall, 3, front taper pile, 4, rear straight stake, 5, drain hole, 6, filter the rib body.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
Referring to Fig. 1, Fig. 2, a kind of novel overall discharging type sheet pile revetment structure, comprise superstructure, superstructure adopts monolithic unloading plat 1, and monolithic unloading plat 1 middle part, lower end is provided with sheet pile wall 2, sheet pile wall 2 can adopt the steel sheet pile structure, sheet pile wall 2 the place aheads are provided with front taper pile 3, and sheet pile wall 2 rears are provided with rear straight stake 4, and front taper pile 3 can adopt the PHC stake with rear straight stake 4, be provided with drain hole 5 on sheet pile wall 2, drain hole 5 rears are provided with filters rib body 6.
Due to the braced structures that front taper pile 3 and rear straight stake 4 form, before institute, taper pile 3 has played the effect of bearing " eccentric compression (Subjected To Combined Axial Loading And Bending) " with latter straight 4, is conducive to bring into play the supporting capacity of pile foundation self; Front taper pile 3 adopts the PHC stake with rear straight stake 4, and its bending resistance is stronger, and can carry out land injection, the construction technology maturation, and cost is lower; Because sheet pile wall 2 adopts steel sheet pile, can be constructed by land equally.Due to drain hole 5 being set on steel sheet pile 2, drain hole 5 rears arrange prevent that the soil body (sand) from leaking filter rib body 6, before can guaranteeing the wall of steel plate wall 2, the water level after wall is communicated with.
Said structure forms one, its structural shape brief introduction, and structure stress is reasonable, and monolithic stability is firm; Due to the bending resistance of having given full play to pile foundation, anti-pressure ability, the cost of this structural shape is relatively low simultaneously.
The above; be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (6)
1. a novel overall discharging type sheet pile revetment structure, it is characterized in that, comprise superstructure and sheet pile wall (2), superstructure adopts the monolithic unloading plat (1) be connected with pile foundation, sheet pile wall (2) is positioned at the middle part of structure collectivity position, sheet pile wall (2) the place ahead arranges front taper pile (3), and sheet pile wall (2) rear arranges rear straight stake (4).
2. novel overall discharging type sheet pile revetment structure according to claim 1, is characterized in that, is provided with drain hole (5) on described sheet pile wall (2).
3. novel overall discharging type sheet pile revetment structure according to claim 2, is characterized in that, described drain hole (5) rear is provided with filters rib body (6).
4. novel overall discharging type sheet pile revetment structure according to claim 1, is characterized in that, described front taper pile (3) is the PHC stake.
5. novel overall discharging type sheet pile revetment structure according to claim 1, is characterized in that, described sheet pile wall (2) is steel sheet pile.
6. novel overall discharging type sheet pile revetment structure according to claim 1, is characterized in that, described rear straight stake (4) is the PHC stake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204333989U CN203361130U (en) | 2013-07-19 | 2013-07-19 | Novel overall unloading type sheet pile revetment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204333989U CN203361130U (en) | 2013-07-19 | 2013-07-19 | Novel overall unloading type sheet pile revetment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361130U true CN203361130U (en) | 2013-12-25 |
Family
ID=49808918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204333989U Expired - Fee Related CN203361130U (en) | 2013-07-19 | 2013-07-19 | Novel overall unloading type sheet pile revetment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862663A (en) * | 2016-06-02 | 2016-08-17 | 江苏省水利勘测设计研究院有限公司 | Bulkhead wall type supporting and blocking structure with oblique piles and relieving slabs combined |
-
2013
- 2013-07-19 CN CN2013204333989U patent/CN203361130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862663A (en) * | 2016-06-02 | 2016-08-17 | 江苏省水利勘测设计研究院有限公司 | Bulkhead wall type supporting and blocking structure with oblique piles and relieving slabs combined |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106284296B (en) | A kind of supporting construction and its construction method of double steel sheet pile | |
| CN202416333U (en) | Anti-sliding support device for h-shaped piling wall combination | |
| CN202936798U (en) | Double-row pile structure with prestress vertical anchor cables | |
| CN203307817U (en) | Double-row pile structure provided with steel tube prestressed concrete for connection between front-row piles and rear-row piles | |
| CN203361130U (en) | Novel overall unloading type sheet pile revetment structure | |
| CN202989932U (en) | H-shaped double-row pile structure with large inclined angle prestressed anchor cables | |
| CN202644551U (en) | Steel pipe pile cofferdam structure | |
| CN103266594A (en) | Slide-resistant pile | |
| CN203684229U (en) | Connected double-row pile support structure | |
| CN104179187B (en) | A kind of double length combination anti-slid pile | |
| CN205577187U (en) | Prefabricated steel pipe concrete constructional column rammed earth wall | |
| CN105525595A (en) | Gabion-piled slab type debris flow retaining structure and implementation method thereof | |
| CN203066088U (en) | Mountain slope protection structure | |
| CN202519813U (en) | Concealed bracing energy-intensive low shear wall structure system with built-in steel plates and steel bars | |
| CN210507518U (en) | Inclined empty box retaining wall | |
| CN102852249A (en) | Improved coupled shear wall structure | |
| CN203531937U (en) | Surrounding rock supporting yielding anchor rod device | |
| CN209053136U (en) | Piping lane anti-floating system | |
| CN202280467U (en) | Hollow grouting anchor rod | |
| CN206888030U (en) | Load box with flow-guiding structure | |
| CN206646487U (en) | Assembled bulk latches steel sheet pile | |
| CN103046554A (en) | Construction method for improving integrity and lateral rigidity of double-row supporting piles of foundation pit | |
| CN202787564U (en) | Improved coupled shear wall structure | |
| CN205382465U (en) | Board -like mud -rock flow of ge bin - stake structure of blocking | |
| CN215594090U (en) | Concrete expansion foundation suitable for high retaining wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Kai Inventor after: Wang Jin Inventor after: Xie Changwen Inventor after: Yang Xincai Inventor after: Chen Enwang Inventor after: Song Chengtao Inventor before: Cheng Kai Inventor before: Xie Changwen Inventor before: Yang Xincai Inventor before: Chen Enwang Inventor before: Song Chengtao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHENG KAI XIE CHANGWEN YANG XINCAI CHEN ENWANG SONG CHENGTAO TO: CHENG KAI WANG JIN XIE CHANGWEN YANG XINCAI CHEN ENWANG SONG CHENGTAO |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |