CN215669599U - Landslide is administered and is used friction pile - Google Patents
Landslide is administered and is used friction pile Download PDFInfo
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- CN215669599U CN215669599U CN202122186207.0U CN202122186207U CN215669599U CN 215669599 U CN215669599 U CN 215669599U CN 202122186207 U CN202122186207 U CN 202122186207U CN 215669599 U CN215669599 U CN 215669599U
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- pile
- slide
- groove
- water
- seted
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000004746 geotextile Substances 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 14
- 238000009825 accumulation Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000003673 groundwater Substances 0.000 abstract description 23
- 238000001914 filtration Methods 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model belongs to the technical field of the technique that the side slope was administered and specifically relates to a landslide is administered and is used friction pile is related to, including friction pile, along vertical direction seted up water drainage tank in the friction pile, the apopore with water drainage tank intercommunication is seted up to inlet opening, the opposite side of friction pile seted up, the inlet opening is seted up on friction pile's lateral wall along the horizontal direction downward sloping, the last plane of apopore is less than the last plane of inlet opening, the one end that water drainage tank was kept away from to the lateral wall of apopore is fixed and is provided with the filter, the drainage hole of a plurality of and inlet opening intercommunication is seted up to the array on the filter. When the groundwater above the side slope flows to the slide-resistant pile, the groundwater flows from the water filtering holes on the filter plates to the water inlet holes, flows from the water inlet holes to the bottom wall of the drainage groove, and flows out of the water outlet holes to the lower side of the side slope, so that the saturation of soil bodies in local areas of the slide slope is effectively relieved, and the drainage performance of the slide-resistant pile is improved.
Description
Technical Field
The application relates to the technical field of slope improvement, in particular to an anti-slide pile for slope improvement.
Background
The anti-slide pile has the function of balancing the thrust of the slide body by using the resistance of the anti-slide pile inserted into a stable stratum below the sliding surface to the pile, so that the stability of the anti-slide pile is improved. When the landslide slides down, the anti-slide pile resists the resistance of the anti-slide pile, so that the front slide body of the pile reaches a stable state. The method selects the wooden pile, the steel pile, the concrete and the reinforced concrete pile according to the thickness of the sliding body, the thrust, the waterproof requirement, the construction condition and the like.
At present, the reinforced concrete pile comprises outer concrete dado and inlayer pile body, and the structure of friction pile mainly has two kinds cylindrical and rectangular column, and wherein cylindrical pile is mechanical pore-forming pile, and rectangular column pile is artifical pore-forming pile.
In view of the above-mentioned related art, the inventors found that the following drawbacks exist: the waterproof protective wall of the anti-slide pile prevents the underground water above the hillside from flowing to the bottom of the hillside, so that the water level of the underground water above the slope body is increased, the saturation of soil body in the local area of the landslide is increased, the landslide and other phenomena are easily caused, and the drainage performance of the anti-slide pile is low.
SUMMERY OF THE UTILITY MODEL
In order to improve the drainage performance of friction pile, this application provides a landslide is administered and is used friction pile.
The application provides a landslide is administered and is used friction pile adopts following technical scheme:
the utility model provides a landslide is administered and is used friction pile which characterized in that: including the friction pile, the water drainage tank has been seted up along vertical direction in the friction pile, the apopore that communicates with the water drainage tank is seted up to one side of friction pile and the inlet opening of water drainage tank intercommunication, the apopore that communicates with the water drainage tank is seted up to the opposite side, the inlet opening is seted up on the lateral wall of friction pile along the horizontal direction downward sloping, the last plane of apopore is less than the last plane of inlet opening, the fixed filter that is provided with of one end that the water drainage tank was kept away from to the lateral wall of apopore, the array sets up the drainage hole that a plurality of and inlet opening communicate on the filter.
Through adopting above-mentioned technical scheme, when the groundwater of the top of side slope flows to the friction pile, groundwater flows to the direction of inlet opening from the drainage hole on the filter to along the inlet opening of slope installation to the diapire of water drainage tank flows, and flow to the below of side slope from the apopore, has effectively alleviated the saturation of the regional soil body of landslide, has improved the drainage performance of friction pile.
Optionally, a filtering device is arranged on the filtering plate and comprises a first geotextile and a second geotextile, and the first geotextile and the second geotextile are respectively arranged on the front side and the back side of the filtering plate.
Through adopting above-mentioned technical scheme, when the groundwater flow direction inlet opening of side slope top, groundwater gets into the inlet opening through first geotechnological cloth, filter and second geotechnological cloth in proper order again, has effectively avoided mixed earth in the groundwater to get into and has leaded to the inlet opening to block up in the inlet opening, has improved the anti-clogging ability of friction pile.
Optionally, the water outlet holes are formed in a plurality in the vertical direction.
Through adopting above-mentioned technical scheme, a plurality of apopores have effectively improved the drainage performance of friction pile, make the groundwater that enters into in the water drainage tank can be followed a plurality of apopores and discharged the below of side slope.
Optionally, one end of the water outlet hole, which is far away from the drainage groove, is inclined downwards along the horizontal direction.
Through adopting above-mentioned technical scheme, the apopore of following the horizontal direction downward sloping can more smooth the following apopore of following to the below flow of side slope of groundwater.
Optionally, the one end that the water drainage tank was kept away from to the apopore is provided with the inverted filter, the inverted filter includes that third geotechnological cloth, rubble bed course and fourth geotechnological cloth have set gradually along the direction of keeping away from the water drainage tank.
Through adopting above-mentioned technical scheme, groundwater discharges the below of side slope again after passing through third geotechnological cloth, rubble bed course and fourth geotechnological cloth in proper order from the apopore, effectively avoids the apopore phenomenon of piping to appear, prevents effectively that soil or groundwater below the side slope from removing in the apopore.
Optionally, a sand accumulation groove is formed in the bottom wall of the drainage groove.
By adopting the technical scheme, the underground water containing the silt falls into the sand accumulation groove and is precipitated in the sand accumulation groove, so that the water outlet hole is effectively prevented from being blocked by the silt, and the drainage performance of the slide-resistant pile is effectively improved.
It is optional, be provided with on the diapire in long-pending husky groove and collect the frame, the intercommunication groove that communicates with the water drainage tank is seted up along vertical direction to the roof of friction pile, collect the frame along the depth direction sliding connection of water drainage tank between long-pending husky groove, water drainage tank and intercommunication groove, be provided with on the collection frame and be used for ordering about the hoisting device who collects the frame and remove along vertical direction, hoisting device includes solid fixed ring, rings and lifting rope, the fixed setting of gu fixed ring is close to the open-ended lateral wall in intercommunication groove, the rings are fixed to be set up on the roof of collecting the frame, the both ends difference fixedly connected with couple of lifting rope, the one end of lifting rope is passed through the couple and is connected with solid fixed ring, the other end is connected with rings through the couple.
Through adopting above-mentioned technical scheme, the underground that contains silt falls in the collection frame in long-pending husky groove under water, and deposit in collecting the frame, when the staff cleared up the silt in collecting the frame, the staff takes off the lifting rope from solid fixed ring earlier, then remove the lifting rope to the diapire direction of keeping away from long-pending husky groove, make and collect the frame and slide along vertical direction and take out from the intercommunication inslot, then take off the couple from rings, can clear up the silt in collecting the frame, the staff clearance is collected the silt convenience in the frame.
Optionally, a cover plate for closing an opening of the communicating groove is hinged to the top wall of the slide-resistant pile.
Through adopting above-mentioned technical scheme, when the staff was when the silt in the collection frame was collected in the clearance, open the apron, to collecting the interior silt clearance of frame and accomplish the back, the staff uses the apron to seal the opening in intercommunication groove, has effectively avoided debris to enter into water drainage tank from the opening in intercommunication groove, has effectively improved the closure of friction pile.
In summary, the present application includes at least one of the following beneficial technical effects:
when the underground water above the side slope flows to the anti-slide pile, the underground water flows from the water filtering holes on the filter plates to the water inlet holes, flows to the bottom wall of the drainage groove along the obliquely arranged water inlet holes and flows out to the lower part of the side slope from the water outlet holes, so that the saturation of the soil body in the local area of the side slope is effectively relieved, and the drainage performance of the anti-slide pile is improved;
when the underground water above the side slope flows to the water inlet hole, the underground water sequentially passes through the first geotextile, the filter plate and the second geotextile and then enters the water inlet hole, so that the problem that the water inlet hole is blocked due to the fact that mixed soil in the underground water enters the water inlet hole is effectively avoided, and the anti-blocking capacity of the anti-slide pile is improved;
the underground that contains the silt falls in the collection frame in long-pending husky groove under water to deposit in collecting the frame, when the staff cleared up the silt in collecting the frame, the staff takes off the lifting rope from solid fixed ring earlier, then remove the lifting rope to the diapire direction of keeping away from long-pending husky groove, make and collect the frame and slide and take out from the intercommunication inslot along vertical direction, then take off the couple from rings, can clear up the silt in collecting the frame, the staff clearance collects the silt convenience in the frame.
Drawings
Fig. 1 is a schematic view of the overall structure of a slide pile for landslide control according to an embodiment of the present invention.
Figure 2 is a schematic partial cross-sectional view of a slide pile according to an embodiment of the present application.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.
Fig. 5 is a partially enlarged schematic view of a portion C in fig. 2.
Fig. 6 is a partially enlarged schematic view of a portion D in fig. 2.
Reference number 1, slide-resistant pile; 11. a water inlet hole; 12. a water outlet hole; 2. a water discharge tank; 3. a filter plate; 4. a filtration device; 41. a first geotextile; 42. a second geotextile; 5. a reversed filtering layer; 51. a third geotextile; 52. a gravel cushion layer; 53. a fourth geotextile; 6. a sand accumulation groove; 7. a collection frame; 8. a communicating groove; 9. a lifting device; 91. a fixing ring; 92. a hoisting ring; 93. a lifting rope; 94. hooking; 10. and (7) a cover plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses slide-resistant pile for landslide control. Referring to fig. 1 and 2, the slide pile for landslide control comprises a slide pile 1, a drainage groove 2 is formed in the slide pile 1 along the vertical direction, a water inlet hole 11 communicated with the drainage groove 2 is formed in one side of the slide pile 1, and a water outlet hole 12 communicated with the drainage groove 2 is formed in the other side of the slide pile 1.
Referring to fig. 2, the water inlet 11 is provided on the side wall of the slide-resistant pile 1 in a downward inclination manner along the horizontal direction, one end of the water outlet 12 away from the drainage channel 2 is provided in a downward inclination manner along the horizontal direction, and the upper plane of the water outlet 12 is lower than the upper plane of the water inlet 11. The one end that the lateral wall of apopore 12 kept away from water drainage tank 2 is fixed and is provided with filter 3, and the array sets up the drainage hole of a plurality of and inlet opening 11 intercommunication on filter 3. Groundwater above the side slope passes through filter 3 on the 1 lateral wall of friction pile earlier, then enters into water drainage tank 2 through inlet opening 11 in to from the below of apopore 12 flow direction side slope, filter 3 can filter the part large granule debris in the groundwater, prevents effectively that large granule debris from blockking up inlet opening 11.
Referring to fig. 2 and 3, in order to further improve the anti-blocking capability of the slide-resistant pile 1, the filter plate 3 is provided with a filter device 4, the filter device 4 includes a first geotextile 41 and a second geotextile 42, and the first geotextile 41 and the second geotextile 42 are respectively bonded to the front surface and the back surface of the filter plate 3. When groundwater above the side slope flows to inlet opening 11, groundwater has effectively avoided the debris that contains the large granule in the groundwater to enter into inlet opening 11 and lead to inlet opening 11 to block up through first geotechnological cloth 41, filter 3 and second geotechnological cloth 42 reentrant inlet opening 11 in proper order, has improved the anti-clogging ability of friction pile 1.
Referring to fig. 2, in order to improve the drainage performance of the slide-resistant pile 1, a plurality of water outlets 12 are formed in the vertical direction, and in this embodiment, four water outlets 12 are formed in the vertical direction. When gushing into a large amount of groundwater and a apopore 12 from inlet opening 11 and can not satisfy the drainage requirement, the groundwater that enters into in the water drainage tank 2 can flow to the below of side slope from a plurality of apopores 12, and a plurality of apopores 12 have effectively improved the drainage performance of friction pile 1, make the groundwater that enters into in the water drainage tank 2 can discharge the below of side slope from a plurality of apopores 12.
Referring to fig. 4, one end of the water outlet hole 12, which is far away from the drainage channel 2, is provided with an inverted filter layer 5, and the inverted filter layer 5 includes a third geotextile 51, a gravel cushion 52 and a fourth geotextile 53 which are sequentially installed along the direction far away from the drainage channel 2. Groundwater discharges the below of side slope again after passing through third geotechnological cloth 51, rubble and fourth geotechnological cloth 53 in proper order from apopore 12, effectively avoids apopore 12 the phenomenon of piping to appear, simultaneously, also prevents effectively that soil or groundwater below the side slope from removing in apopore 12.
Referring to fig. 2, the bottom wall of the drainage channel 2 is provided with a sand accumulation groove 6, and the underground water containing the sludge falls into the sand accumulation groove 6 and is precipitated in the sand accumulation groove 6, so that the water outlet hole 12 is effectively prevented from being blocked by the sludge, and the drainage performance of the slide-resistant pile 1 is effectively improved. And a collecting frame 7 is arranged on the bottom wall of the sand accumulation groove 6, and the collecting frame 7 is a shell with an open top and a hollow interior. The intercommunication groove 8 that communicates with water drainage tank 2 is seted up along vertical direction to the roof of friction pile 1, collects frame 7 along water drainage tank 2's degree of depth direction sliding connection between long-pending husky groove 6, water drainage tank 2 and intercommunication groove 8.
Referring to fig. 2, 5 and 6, a lifting device 9 for driving the collecting frame 7 to move in a vertical direction is arranged on the collecting frame 7, the lifting device 9 includes two fixing rings 91, two lifting rings 92 and two lifting ropes 93, in this embodiment, the two fixing rings 91 are symmetrically welded on the side walls of the two sides of the communicating groove 8 close to the opening of the communicating groove 8, the two lifting rings 92 are symmetrically welded on the top wall of the collecting frame 7, hooks 94 are respectively installed at two ends of the lifting ropes 93, in this embodiment, the hooks 94 with latches are adopted as the hooks 94, one end of the lifting rope 93 is connected with the fixing rings 91 through the hooks 94, and the other end of the lifting rope 93 is connected with the lifting rings 92 through the hooks 94. The underground water that contains the silt falls in the collection frame 7 of long-pending husky groove 6 to deposit in collecting frame 7, when the staff cleared up the silt in collecting frame 7, the staff takes off lifting rope 93 from solid fixed ring 91 earlier, then remove lifting rope 93 to the diapire direction of keeping away from long-pending husky groove 6, make collection frame 7 slide along vertical direction and take out from the intercommunication groove 8, then take off couple 94 from rings 92, can clear up the silt in collecting frame 7, the staff clearance collects the silt convenience in the frame 7.
Referring to fig. 1 and 2, a cover plate 10 for closing the opening of the communication groove 8 is hinged on the top wall of the slide-resistant pile 1. When the staff cleaned up the silt in collecting frame 7, the cover plate 10 was opened, and to the back of accomplishing of the silt clearance in collecting frame 7, the staff used the cover plate 10 to seal the opening of intercommunication groove 8, effectively avoided debris to enter into water drainage tank 2 from the opening of intercommunication groove 8 in, effectively improved the closure of friction pile 1.
The implementation principle of the anti-slide pile for landslide control in the embodiment of the application is as follows: when the groundwater above the side slope flows to the slide-resistant pile 1, the groundwater flows from the water filtering holes on the filter plate 3 to the water inlet holes 11, flows to the bottom wall of the drainage groove 2 along the obliquely installed water inlet holes 11, and flows out of the water outlet holes 12 to the lower side of the side slope, so that the saturation of soil bodies in local areas of the slide slope is effectively relieved, and the drainage performance of the slide-resistant pile 1 is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a landslide is administered and is used friction pile which characterized in that: including friction pile (1), water drainage tank (2) have been seted up along vertical direction in friction pile (1), inlet opening (11) with water drainage tank (2) intercommunication, apopore (12) with water drainage tank (2) intercommunication are seted up to one side of friction pile (1), the opposite side, inlet opening (11) are seted up on the lateral wall of friction pile (1) along the horizontal direction downward sloping, the last plane of apopore (12) is less than the last plane of inlet opening (11), the one end that water drainage tank (2) were kept away from to the lateral wall of apopore (12) is fixed and is provided with filter (3), the drainage hole that a plurality of and inlet opening (11) communicate is seted up in array on filter (3).
2. The slide-resistant pile for landslide control according to claim 1, wherein: be provided with filter equipment (4) on filter (3), filter equipment (4) include first geotechnological cloth (41) and second geotechnological cloth (42), first geotechnological cloth (41) and second geotechnological cloth (42) set up respectively at filter (3) front and back.
3. The slide-resistant pile for landslide control according to claim 1, wherein: a plurality of water outlet holes (12) are formed in the vertical direction.
4. The slide-resistant pile for landslide control according to claim 1, wherein: one end of the water outlet hole (12) far away from the water drainage groove (2) inclines downwards along the horizontal direction.
5. The slide-resistant pile for landslide control according to claim 1, wherein: one end of the water outlet hole (12) far away from the water drainage groove (2) is provided with an inverted filter layer (5), and the inverted filter layer (5) comprises a third geotextile (51), a broken stone cushion layer (52) and a fourth geotextile (53) which are sequentially arranged along the direction far away from the water drainage groove (2).
6. The slide-resistant pile for landslide control according to claim 1, wherein: and a sand accumulation groove (6) is formed in the bottom wall of the drainage groove (2).
7. The slide-resistant pile for landslide control according to claim 6, wherein: be provided with on the diapire of long-pending husky groove (6) and collect frame (7), the roof of friction pile (1) is followed vertical direction and is seted up intercommunication groove (8) with water drainage tank (2) intercommunication, collect frame (7) along the degree of depth direction sliding connection of water drainage tank (2) between long-pending husky groove (6), water drainage tank (2) and intercommunication groove (8), be provided with on collecting frame (7) and be used for ordering about hoisting device (9) that collect frame (7) removed along vertical direction, hoisting device (9) are including solid fixed ring (91), rings (92) and lifting rope (93), gu fixed ring (91) are fixed to be set up on the open-ended lateral wall that intercommunication groove (8) are close to in intercommunication groove (8), rings (92) are fixed to be set up on the roof of collecting frame (7), the both ends of lifting rope (93) are fixedly connected with couple (94) respectively, the one end of lifting rope (93) is connected with solid fixed ring (91) through couple (94), The other end is connected with a hanging ring (92) through a hook (94).
8. The slide-resistant pile for landslide control according to claim 7, wherein: and a cover plate (10) for sealing the opening of the communicating groove (8) is hinged on the top wall of the anti-slide pile (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122186207.0U CN215669599U (en) | 2021-09-10 | 2021-09-10 | Landslide is administered and is used friction pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122186207.0U CN215669599U (en) | 2021-09-10 | 2021-09-10 | Landslide is administered and is used friction pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669599U true CN215669599U (en) | 2022-01-28 |
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ID=79962126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122186207.0U Expired - Fee Related CN215669599U (en) | 2021-09-10 | 2021-09-10 | Landslide is administered and is used friction pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354673A (en) * | 2022-08-19 | 2022-11-18 | 四川省公路规划勘察设计研究院有限公司 | Hole forming method for anti-slide pile in red bed soft rock area and hoisting type manual auxiliary device |
-
2021
- 2021-09-10 CN CN202122186207.0U patent/CN215669599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115354673A (en) * | 2022-08-19 | 2022-11-18 | 四川省公路规划勘察设计研究院有限公司 | Hole forming method for anti-slide pile in red bed soft rock area and hoisting type manual auxiliary device |
| CN115354673B (en) * | 2022-08-19 | 2023-09-05 | 四川省公路规划勘察设计研究院有限公司 | Anti-slide pile pore-forming method for red-layer soft rock area and hoisting type artificial auxiliary device |
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Granted publication date: 20220128 |