CN208668366U - River bank antiskid retaining structure - Google Patents
River bank antiskid retaining structure Download PDFInfo
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- CN208668366U CN208668366U CN201821406820.0U CN201821406820U CN208668366U CN 208668366 U CN208668366 U CN 208668366U CN 201821406820 U CN201821406820 U CN 201821406820U CN 208668366 U CN208668366 U CN 208668366U
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- pile
- riverbank
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- piles
- cast
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Abstract
The utility model belongs to the technical field of riverbank landslide control, in particular to a riverbank anti-skid retaining structure, which comprises a cast-in-place pile plate wall; the cast-in-place pile slab wall comprises a plurality of cast-in-place piles, the cast-in-place piles sequentially comprise embedded sections and cantilever sections from bottom to top, the embedded sections are located below the ground, and the cantilever sections are located above the ground; a plurality of inter-pile retaining plates are arranged between adjacent cast-in-place piles, the plurality of inter-pile retaining plates are sequentially connected into an integral plate from top to bottom, and the top of the uppermost inter-pile retaining plate is flush with the top of the cast-in-place pile; and drainage pipes are respectively arranged at the bottoms of the inter-pile retaining plates above the ground. The utility model provides a river bank cling compound props up retaining structure, through the administration engineering component of bored concrete pile siding wall, satisfying the cling compound and prop up under the requirement that keeps off, effectively realize the demand that prevents river scouring through installing the rib of choosing on the cling compound siding wall additional, choose simultaneously that the rib of flowing pours with the stake an organic whole of cling compound and realize real unity, have the characteristics of construction safety nature, rapidity.
Description
Technical field
The utility model belongs to tearing away of bank Treatment process field, and in particular to a kind of riverbank Anti-sliding stopping structure.
Background technique
In the forming process on landslide, leading edge washed away by river water cause to collapse and draw middle and back sliding be that its is main most
Direct priming factors, therefore the improvement on landslide especially leading edge side of bordering on the river just is particularly important.
It is well known that landslide leading edge borders on the river, side excavates friction pile and necessarily faces to excavate that extremely difficult (riverbed is distributed partial size more
1-2m or more and scleroid big erratic boulder), greatly (the side mine water that borders on the river is abundant, with cutting depth for draining difficulty
Increase drainage system amount to greatly increase), safety guarantee difficult (retaining wall difficulty increases in friction pile, and security risk increases) and engineering
A series of problems, such as basis causes regulation effect to be had a greatly reduced quality vulnerable to river water sapping borders on the river this special item in side for landslide leading edge
Part, existing arrangement and method for construction have work mostly based on riverbank reinforced gabion, boulder shore protection, Foot of Upper Retaining Wall or rectangle friction pile
The features such as journey type is various, structure is complicated, operational procedure is cumbersome and regulation effect is not good enough.
It borders on the river side engineering for landslide leading edge, technical solution more typical at present is side throwing boulder (the partial size > that borders on the river
0.5m), it throws boulder height and is subject to and meet design flood level requirement, while excavating flush type rectangle in leading edge appropriate location and resisting
Sliding pile guarantees Landslide Stability to meet the requirement of leading edge supporting and retaining system, is to meet washing away for check flood level on the inside of stake, sets up meter
M10 cemented rock slope protection works uses step basis and view orographic condition that certain slope ratio (more typical with 1:0.75,1:1) is arranged,
Step dimension is in more with 0.5m wide and 0.5m, connects at antiskid stake top the often operating platform of setting width 2.5m, sees attached drawing 5.
The prior art has the disadvantage in that
(1) harnessing project type multiplicity causes skilled worker to increase, construction coordination difficulty increases, material supply difficulty adds
Greatly, a series of problems, such as construction period extends, construction cost increases and security risk increases；
(2) harnessing project effect is general, be located at check flood level when, what flood washed away first be border on the river side boulder with
Slopes between friction pile, once the continuous erosion part slopes are compared with causing the loss of the soil body before friction pile stake to lead to resistant force in front of anti-sliding pile not
Foot influences harnessing project effect to form potential risk to stabilizing piles indirectly.
Utility model content
The utility model provides a kind of riverbank Anti-sliding stopping structure, synchronous to solve anti-sliding support and stream bank erosion control, guarantees to control
Science and engineering journey safely and fast completes, and guarantees harnessing project effect.
The technical solution of use are as follows:
Riverbank Anti-sliding stopping structure, including perfusion pile plate wall；The perfusion pile plate wall includes multiple bored concrete piles, described
Bored concrete pile successively includes fixed section and cantilever segment from top to bottom, and the fixed section is located at below ground, and cantilever segment is located at ground
Top；Muti-piece retaining plate between piles are set between adjacent bored concrete pile, and muti-piece retaining plate between piles are in turn connected into one from top to bottom
Integral slab, most upper one piece of retaining plate between piles top are concordant at the top of bored concrete pile；Retaining plate between piles bottom point more than ground
It She Zhi not tapping pipe.
At least one piece of retaining plate between piles is between fixed section.
The side that contact with riverbank of perfusion pile plate wall is inside, and opposite side is outside, outside bored concrete pile described in every
Side is respectively provided with chooses stream rib together, and choosing stream rib is column structure, chooses stream rib side and is fixed on bored concrete pile, the other side is oblique equipped with stream is chosen
Face, the stream inclined-plane of choosing meet to water (flow) direction, choose stream inclined-plane and be vertically arranged.
The stream rib lower end of choosing is fixed on the fixed section of bored concrete pile, and upper end is fixed on cantilever segment.
It is additionally provided with loaded filter after plate on the inside of the perfusion pile plate wall, the tapping pipe rear end is located at loaded filter after plate
Interior, anti-filter steel wire lump is arranged in the rear end of tapping pipe.
The utility model uses cantilevered circular irrigation friction pile, and cantilevered circular irrigation spud for antislip is even chosen stream rib and made
For a kind of integrated engineering structure, choosing stream rib is mainly to pass through the triangular concrete pier of stretching to choose river water from harnessing project portion
Position, and position shock-absorbing capacity among rib is flowed choosing stream rib middle position and forming inner lead and can effectively improve to choose, to reach whole
Improve the effect of harnessing project shock-absorbing capacity.
Since cantilevered circular irrigation friction pile is using mechanical shock pore-forming technique, compared with rectangle friction pile using artificial
Borehole has larger difference, substantially increases the service efficiency of mechanical equipment, has prevented the security risk of construction personnel, has saved big
The labour of amount and working time, being allowed to entire harnessing project has the characteristics that working security, rapidity.
Riverbank Anti-sliding stopping structure provided by the utility model is being met by the way that the harnessing project component of pile plate wall is perfused
Under the requirement of anti-sliding support, by the demand that choosing stream rib and effectively realizing that anti-river water washes away being installed on spud for antislip, simultaneously
It chooses stream rib and friction pile formed by integrally casting realizes real entity, have the characteristics that working security, rapidity.
Detailed description of the invention
Fig. 1 is the perfusion pile plate wall schematic view of the front view of the utility model；
Fig. 2 is the perfusion pile plate wall side elevational cross-section structural schematic diagram of the utility model；
Fig. 3 is that choosing for the utility model flows rib overlooking structure diagram；
Fig. 4 is that choosing for the utility model flows rib side structure schematic view；
Fig. 5 is prior art modular design figure.
Specific embodiment
The specific technical solution of the utility model is described with reference to the drawings.
It is limited and construction safety requirement by the landslide side construction site condition that borders on the river, the present invention is anti-using cantilevered circular irrigation
Sliding pile slab-wall structure, by taking certain landslide control engineering as an example, specific design scheme and graph are as follows:
As depicted in figs. 1 and 2, riverbank Anti-sliding stopping structure, including perfusion pile plate wall；The perfusion pile plate wall includes more
A bored concrete pile, the perfusion pile plate wall include multiple bored concrete piles, and bored concrete pile is cantilevered circular irrigation friction pile.
The bored concrete pile successively includes fixed section 2 and cantilever segment 1 from top to bottom, and the fixed section 2 is located at subsurface
Side, 1 side of resting on the ground of cantilever segment；Muti-piece retaining plate between piles 3 are set between adjacent bored concrete pile, and muti-piece retaining plate between piles 3 are certainly
It is in turn connected into an integral slab under above, most upper one piece of retaining plate between piles, 3 top is concordant at the top of bored concrete pile；The present embodiment has
One piece of retaining plate between piles 3 is between fixed section 2.
Tapping pipe 4 is respectively set in 3 bottom of retaining plate between piles more than ground.Every piece of retaining plate between piles 3 on ground
Three column are respectively set in bottomPvc pipe as tapping pipe 4, ratio of slope 5%, after being additionally provided with plate on the inside of the perfusion pile plate wall
Loaded filter 7,4 rear end of tapping pipe are located at after plate in loaded filter 7, and anti-filter steel wire lump 5 is arranged in the rear end of tapping pipe 4, and returns
Tamp reality.Bored concrete pile and retaining plate between piles 3 are C30 reinforced concrete structure.
The side that perfusion pile plate wall is contacted with riverbank is inside, i.e. figure lifting force direction side, opposite side is
Outside.In view of landslide leading edge border on the river side harnessing project vulnerable to river water sapping cause engineering failure probability increase the case where, such as Fig. 3
Stream rib 6 is chosen together with being respectively provided with shown in Fig. 4 on the outside of bored concrete pile described in every, and choosing stream rib 6 is column structure, chooses stream 6 side of rib
It is fixed on bored concrete pile, the other side, which is equipped with, chooses stream inclined-plane 61, and the stream inclined-plane 61 of choosing is met to water (flow) direction, chooses stream inclined-plane 61 and hangs down
Straight setting.
It is above bevel edge as it can be seen that choosing on stream 6 top view of rib as it can be seen that the narrow the right in the left side is wide on Fig. 3, it is lower for semicircle；Choose stream
Rib 6 uses half flush type, and stream 6 lower end of rib of choosing is fixed on the fixed section 2 of bored concrete pile, and upper end is fixed on cantilever segment 1
It bassets, using C30 concrete structure.
Claims (5)
1. riverbank Anti-sliding stopping structure, which is characterized in that including pile plate wall is perfused；The perfusion pile plate wall includes multiple perfusions
Stake, the bored concrete pile successively include fixed section and cantilever segment from top to bottom, and the fixed section is located at below ground, cantilever segment
The side of resting on the ground；Muti-piece retaining plate between piles are set between adjacent bored concrete pile, and muti-piece retaining plate between piles successively connect from top to bottom
It is connected into an integral slab, it is concordant at the top of bored concrete pile at the top of most upper one piece of retaining plate between piles；Earth-retaining between stake more than ground
Tapping pipe is respectively set in board bottom portion.
2. riverbank Anti-sliding stopping structure according to claim 1, which is characterized in that at least one piece of retaining plate between piles is located at embedding
Gu between section.
3. riverbank Anti-sliding stopping structure according to claim 1 or 2, which is characterized in that the perfusion pile plate wall and river
The side of bank contact is inside, and opposite side is outside, is respectively provided on the outside of bored concrete pile described in every and chooses stream rib together, chooses stream
Rib is column structure, chooses stream rib side and is fixed on bored concrete pile, and the other side, which is equipped with, chooses stream inclined-plane, and Xiang Shui is met on the stream inclined-plane of choosing
Direction is flowed, stream inclined-plane is chosen and is vertically arranged.
4. riverbank Anti-sliding stopping structure according to claim 3, which is characterized in that the stream rib lower end of choosing is fixed on filling
On the fixed section for infusing stake, upper end is fixed on cantilever segment.
5. riverbank Anti-sliding stopping structure according to claim 1, which is characterized in that also set on the inside of the perfusion pile plate wall
There is a loaded filter after plate, the tapping pipe rear end is located at after plate in loaded filter, and anti-filter steel wire lump is arranged in the rear end of tapping pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406820.0U CN208668366U (en) | 2018-08-30 | 2018-08-30 | River bank antiskid retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406820.0U CN208668366U (en) | 2018-08-30 | 2018-08-30 | River bank antiskid retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668366U true CN208668366U (en) | 2019-03-29 |
Family
ID=65840048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406820.0U Expired - Fee Related CN208668366U (en) | 2018-08-30 | 2018-08-30 | River bank antiskid retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997069A (en) * | 2020-09-07 | 2020-11-27 | 哈尔滨工业大学 | Prefabricated baffle circular pile sheet wall and construction method thereof |
-
2018
- 2018-08-30 CN CN201821406820.0U patent/CN208668366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997069A (en) * | 2020-09-07 | 2020-11-27 | 哈尔滨工业大学 | Prefabricated baffle circular pile sheet wall and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190329 Termination date: 20190830 |