CN117144943B - Full-automatic drainage slide-resistant pile system and application method thereof - Google Patents
Full-automatic drainage slide-resistant pile system and application method thereof Download PDFInfo
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- CN117144943B CN117144943B CN202311149955.9A CN202311149955A CN117144943B CN 117144943 B CN117144943 B CN 117144943B CN 202311149955 A CN202311149955 A CN 202311149955A CN 117144943 B CN117144943 B CN 117144943B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 230
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000003860 storage Methods 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims description 31
- 239000004744 fabric Substances 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000003673 groundwater Substances 0.000 description 12
- 238000007599 discharging Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a full-automatic drainage slide-resistant pile system and a use method thereof, wherein the full-automatic drainage slide-resistant pile system comprises a collecting mechanism and a water storage mechanism; the collecting mechanism comprises an anti-slide pile buried in the landslide body, and the water storage mechanism comprises a water storage tank arranged on the landslide body and a water inlet pipe and a water outlet pipe respectively arranged on two sides of the water storage tank along the landslide direction; according to the invention, the collecting mechanism and the water storage mechanism are arranged, underground water flow in the landslide body is accumulated in the main pipe and the water storage mechanism, meanwhile, after the water storage of the water storage mechanism reaches a certain amount, the water flow enters the water drainage pipe from the water outlet pipe, negative pressure is formed in the suction pipe and the water outlet pipe in the drainage process of the water drainage pipe, and the water flow in the main pipe and the water storage mechanism is continuously drawn out, so that full-automatic drainage self-circulation is carried out on the landslide body, the anti-slip effect of the landslide body is improved, the downward slip force can be effectively reduced, and the safety storage of the landslide body is increased.
Description
Technical Field
The invention belongs to the technical field of geotechnical engineering and geological engineering, and particularly relates to a full-automatic drainage slide-resistant pile system and a use method thereof.
Background
The rainfall, the water in the warehouse and other hydraulically driven landslide account for about 80% of the total landslide, how to control water and resist slip efficiently is the key of hydraulically driven landslide control, and the development of the integrated technology of water control and landslide control is the leading edge trend of hydraulically driven landslide control. Aiming at landslide disasters of different base cladding forms of a reservoir area, at present, measures such as retaining walls, anchor rods, slope cutting and load reduction, back pressure, slide resistance piles and the like are commonly adopted to treat landslide hazard, wherein the slide resistance piles are convenient to construct, controllable in manufacturing cost and good in treatment effect, and are widely applied to medium-shallow landslide.
The large reservoir is a high-rise area of the hydraulic driving landslide, and particularly brings serious threat to the property and life of people before and after flood season. The reason for this is mainly because rainfall or pool water changes the mechanical characteristics of landslide. Due to the immersion of rainwater, the sliding body can not maintain original stability under the coupling action of multiple factors such as dead weight increase, soil softening and the like of the sliding body, so that the sliding body can not slide. Based on the above, various drainage and water interception engineering measures are generated, so that the water in the sliding body is reduced, and the treatment effect can be effectively improved.
One extremely important control principle for hydrodynamic landslide disasters is drainage and retaining. The drainage aims at reducing water entering the sliding body and draining water in the sliding body so as to reduce the sliding force of the sliding slope; the purpose of the support is to increase the landslide resistance. The traditional drainage method comprises the measures of drainage open ditches (sloping surfaces), stop blind ditches (sloping bodies) and the like, and the traditional retaining measures comprise prestress staggered beams, retaining walls and the like. However, the application design of the conventional reinforcement method cannot effectively combine the reinforcement structure with the landslide drainage system, so that groundwater in the landslide body cannot be rapidly discharged.
Disclosure of Invention
Aiming at the problems existing in the background technology, the invention aims to provide a full-automatic drainage slide-resistant pile system and a use method thereof.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the first aspect of the invention provides a full-automatic drainage slide-resistant pile system, which comprises a collecting mechanism and a water storage mechanism; wherein,
The collecting mechanism comprises an anti-slide pile buried in the landslide body, a main pipe is arranged in the anti-slide pile, a suction pipe extends into the main pipe, two sides of the main pipe are communicated with branch pipes, and water filtering cloth is arranged at one end of each branch pipe extending out of the anti-slide pile;
The water storage mechanism comprises a water storage tank arranged on a landslide, and a water inlet pipe and a water outlet pipe which are respectively arranged on two sides of the water storage tank along the landslide direction, one end of the water inlet pipe is communicated with the water storage tank, the other end of the water inlet pipe is communicated with a water filtering flower pipe buried in the landslide, one end of the water outlet pipe is communicated with the water storage tank, and one end of the water outlet pipe, deviating from the water storage tank, is communicated with a water drainage pipe;
one end of the suction pipe extending out of the main pipe is connected into the drainage pipe downwards along the inclination.
Preferably, the middle part of the water outlet pipe protrudes upwards in the landslide to form a water seal, one end of the water outlet pipe, which is away from the reservoir, is communicated with the inlet end of the drainage conduit in a downward inclined mode, and the protruding height of the water outlet pipe is 20-30cm higher than the water outlet port of the reservoir.
Preferably, the inner diameter of the outlet pipe is much larger than the inner diameter of the drain pipe.
Preferably, the system further comprises a drainage mechanism, wherein the drainage mechanism comprises a drainage groove arranged at the bottom of the landslide, one side of the drainage groove is communicated with a water inlet pipe, and the water inlet pipe is communicated with a drainage pipe.
Preferably, the main pipe is prefabricated in the center of the anti-slide pile, the suction pipe is arranged in the main pipe, the main pipe is provided with intermittent prefabricated branch pipes with unequal distances of 1-2m from bottom to top at the position 1m below sliding surfaces on two sides of the anti-slide pile in the direction of the sliding direction, the branch pipes are connected with water filtering cloth on the outer wall of the anti-slide pile, and pebbles are filled in cavities surrounded by the water filtering cloth.
Preferably, the suction pipe naturally sags in the main pipe, and the distance between the port at the bottom end of the suction pipe and the bottom end of the inner cavity of the main pipe is not less than 1m.
The second aspect of the invention provides a use method of the full-automatic drainage slide-resistant pile system, which comprises the following steps:
S1, after the collection mechanisms are arranged, communicating the suction pipes of the collection mechanisms;
s2, along the trend of the landslide body, a reservoir, a water inlet pipe and a water filtering flower pipe are arranged from bottom to top, and the water filtering flower pipe and the reservoir are communicated through the water inlet pipe;
s3, along the trend of the landslide body, arranging a drainage groove below the collecting mechanism, respectively communicating the water reservoir and the drainage groove through a water outlet pipe and a water inlet pipe, and communicating the water outlet pipe and the water inlet pipe through a water outlet pipe;
S4, after the tail end of the suction pipe is obliquely downwards connected into the drainage conduit, pipelines of the collecting mechanism, the water storage mechanism and the drainage mechanism are buried.
The invention has the following beneficial effects:
According to the invention, by arranging the collecting mechanism and the water storage mechanism, groundwater and water on the surface in the landslide body are accumulated in the main pipe and the water storage tank, meanwhile, after the water storage of the water storage tank reaches a certain amount, the water enters the drainage groove from the water outlet pipe, and in the drainage process of the drainage pipe, the drainage pipe forms negative pressure in the suction pipe and the water outlet pipe, and the water in the main pipe and the water storage tank is continuously drawn out, so that full-automatic drainage self-circulation is carried out on the landslide body, the anti-slip effect of the landslide body is improved, the downward slip force can be effectively reduced, and the safety storage of the landslide body is increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an effect display diagram of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of a collection mechanism according to the present invention;
FIG. 4 is a schematic view of a water storage mechanism according to the present invention;
FIG. 5 is a schematic view of a drainage mechanism according to the present invention;
the marks in the figure: 100. a collection mechanism; 101. an anti-slide pile; 102. a main pipe; 103. a suction pipe; 104. a branch pipe; 105. a water filtering cloth; 106. pebbles;
200. A water storage mechanism; 201. a reservoir; 202. a water inlet pipe; 203. a water outlet pipe; 204. a water filtering flower pipe; 205. a drainage conduit;
300. A drainage mechanism; 301. a discharge groove; 302. a water inlet conduit;
400. A slide bed; 500. a slide body; 600. a slip surface; 700. and (5) groundwater level.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
Example 1
Referring to fig. 1-5, an embodiment of the present invention provides a fully automatic draining slide pile system, comprising a collection mechanism 100, a water storage mechanism 200, wherein;
the collecting mechanism 100 comprises a plurality of anti-slide piles 101 buried in a landslide body, specifically, the anti-slide piles 101 are arranged at intervals according to the position and span of the landslide body, the distance between every two adjacent anti-slide piles 101 is 2-4 times of the pile diameter of the anti-slide piles 101, a main pipe 102 is arranged in each anti-slide pile 101, a suction pipe 103 extends into each main pipe 102, two sides of each main pipe 102 are communicated with a branch pipe 104, and one end of each branch pipe 104 extending out of each anti-slide pile 101 is provided with a water filtering cloth 105;
The main pipe 102 is prefabricated in the center of the slide-resistant pile 101, the suction pipe 103 is arranged in the main pipe 102, the main pipe 102 is intermittently prefabricated with branch pipes 104 at unequal distances of 1-2m from bottom to top under the slide surfaces 600 on two sides of the slide-resistant pile 101 in the direction of the landslide trend, the branch pipes 104 are connected with the water filtering cloth 105 on the outer wall of the slide-resistant pile 101, pebbles 106 are filled in cavities surrounded by the water filtering cloth 105, the water filtering cloth 105 is supported by the pebbles 106, and groundwater is more convenient to enter the branch pipes 104 through the water filtering cloth 105 and then is gathered into the main pipe 102;
the landslide is composed of a sliding bed 400 and a sliding body 500, wherein the sliding bed 400 is a rock and soil body which is not moved down in the landslide, the sliding body 500 is the whole sliding part of the landslide, the sliding surface 600 is the interface of the sliding body 500 along the sliding bed 400, and the groundwater level 700 of the landslide is the groundwater level surface distributed in the sliding body 500 and the sliding bed 400;
The water storage mechanism 200 comprises a water storage 201 arranged on a landslide, and a water inlet pipe 202 and a water outlet pipe 203 which are respectively arranged on two sides of the water storage 201 along the landslide direction, specifically, the water storage 201 is dug to form a slope surface of a landslide body, water on the slope surface flows into the water storage 201, water can be reduced to enter the landslide body 500, one end of the water inlet pipe 202 is communicated with the water storage 201, a water filtering flower pipe 204 buried in the landslide is communicated with the other end of the water inlet pipe 202, specifically, filtering holes are uniformly distributed on the outer wall of the water filtering flower pipe 204, one end of the water filtering flower pipe 204, which is far away from the water inlet pipe 202, is buried in the slide bed 400, the part provided with the filtering holes corresponds to the landslide body 500, one end of the water outlet pipe 203 is communicated with the water storage 201, and one end of the water outlet pipe 203, which is far away from the water storage 201, is communicated with a water drainage pipe 205;
The end of the suction pipe 103 extending out of the main pipe 102 is connected into the drain pipe 205 along the inclined downward direction, specifically, the part of the suction pipe 103 extending out of the main pipe 102 is buried in the landslide, the suction pipe 103, the water outlet pipe 203 and the drain pipe 205 are communicated in a Y shape, a negative pressure waterway system is formed by the water outlet pipe 203, the suction pipe 103 and the water inlet pipe 302, and water flow in the main pipe 102 is smoothly discharged under the action of negative pressure.
Further, the middle part of outlet pipe 203 upwards protrudes in the landslide and forms the water seal, the one end that outlet pipe 203 deviates from cistern 201 downward sloping intercommunication drain conduit 205's entrance point, specifically, outlet pipe 203 is the U type structure of inversion in the landslide, outlet pipe 203 is close to one side level setting of cistern 201, and the exit end of intercommunication cistern 201, the middle part of outlet pipe 203 upwards protrudes, outlet pipe 203 deviates from one side of cistern 201 downward sloping, ensure that outlet pipe 203 forms the water seal, inside negative pressure of formation, the bellied height of outlet pipe 203 is higher than cistern 201 water outlet port 20-30cm, through the protruding of outlet pipe 203, set for the retaining height in the cistern 201, after the liquid level in the cistern 201 is higher than the bellied height of outlet pipe 203, the retaining in the cistern 201 is discharged through outlet pipe 203, the liquid level is equal or slightly lower with the protruding partial internal diameter bottom edge of outlet pipe 203.
Further, the inner diameter of the water outlet pipe 203 is far greater than the inner diameter of the water outlet pipe 205, and because the suction pipe 103, the water outlet pipe 203 and the water outlet pipe 205 are in Y-shaped communication, after the water stored in the reservoir 201 enters the water outlet pipe 205 through the water outlet pipe 203, the water stored in the water outlet pipe 203 is continuously discharged by the water outlet pipe 205, and in the discharging process, the water outlet pipe 205 is always kept in a negative pressure state, and then in a pipeline system formed by the water inlet pipe 302, the suction pipe 103 and the water outlet pipe 205, negative pressure self-circulation is formed due to automatic discharge of water flow, so that the negative pressure acts on the suction pipe 103, and the water flow in the main pipe 102 is discharged through the suction pipe 103.
Further, the drainage mechanism 300 comprises a drainage groove 301 arranged at the bottom of the landslide, one side of the drainage groove 301 is communicated with a water inlet pipe 302, the water inlet pipe 302 is communicated with the drainage pipe 205, and groundwater stored in the reservoir 201 and the main pipe 102 is discharged to the drainage groove 301 through the water inlet pipe 302.
Further, the suction pipe 103 naturally sags in the main pipe 102, and the distance between the port at the bottom end of the suction pipe 103 and the bottom end of the inner cavity of the main pipe 102 is not less than 1m, so that sediment is prevented from blocking the suction pipe 103.
The application method of the full-automatic drainage slide-resistant pile system comprises the following steps:
S1, after the collection mechanism 100 is arranged, connecting the suction pipes 103 of a plurality of collection mechanisms 100, specifically, prefabricating a main pipe 102 in the center of an anti-slide pile 101 in the construction process of the collection mechanism 100, wherein the suction pipes 103 are arranged in the main pipe 102, the main pipe 102 is intermittently prefabricated branch pipes 104 with unequal distances of 1m from bottom to top under the sliding surfaces 600 of sliding bodies on two sides of the anti-slide pile 101 in the sliding direction, after any branch pipe 104 is prefabricated, the ports formed by the branch pipes 104 on the outer wall of the anti-slide pile 101 are connected with a water filtering cloth 105, and pebbles 106 are filled in cavities surrounded by the water filtering cloth 105;
S2, along the trend of the landslide body, a reservoir 201, a water inlet pipe 202 and a water filtering flower pipe 204 are arranged from bottom to top, and the water filtering flower pipe 204 and the reservoir 201 are communicated through the water inlet pipe 202;
S3, along the trend of the landslide body, arranging a drainage groove 301 below the collecting mechanism 100, respectively communicating the water reservoir 201 and the drainage groove 301 through a water outlet pipe 203 and a water inlet pipe 302, and after communicating the water outlet pipe 203 and the water inlet pipe 302 through a water outlet pipe 205, obliquely downwards connecting the tail end of the suction pipe 103 into the water outlet pipe 205;
S4, burying pipelines of the collecting mechanism 100, the water storage mechanism 200 and the drainage guide mechanism 300, specifically, burying the water filtering flower pipe 204 at a height not exceeding the pile top height of the anti-slide pile 101, collecting groundwater penetrated by the water filtering flower pipe 204 by the water storage tank 201, collecting running water on the slope of a landslide body, discharging the groundwater of the water storage tank 201 by the water outlet pipe 203 after the water storage height of the water storage tank 201 exceeds the maximum water seal height of the water outlet pipe 203, generating negative pressure in a pipeline system of the water inlet pipe 302, the suction pipe 103 and the drainage pipe 205 and forming self circulation due to automatic discharge of the water flow, and directly discharging the water flow in the main pipe 102;
s5, in the collecting mechanism 100, the main pipe 102, the suction pipe 103 and the branch pipe 104 form a communicating vessel, when the water level in the sliding body 500 is higher than the pile top of the anti-sliding pile 101, the suction pipe 103 directly discharges the underground water out of the pile body, so that the aim of discharging the underground water is fulfilled.
In the present embodiment, the operation principle is as follows: when the groundwater level 600 around the slide-resistant pile 101 reaches the position of the branch pipe 104, the groundwater enters the branch pipe 104 through the filtered water cloth 105 and the pebbles 106 and is collected in the main pipe 102; groundwater in the landslide body permeates through the filtering holes on the outer wall of the water filtering flower pipe 204 and flows into the reservoir 201 through the water inlet pipe 202, meanwhile, water flow formed on the slope surface of the landslide body due to precipitation and the like also flows into the reservoir 201 under the action of the slope surface, and when the water level in the reservoir 201 exceeds the maximum water seal height of the water outlet pipe 203, water stored in the reservoir 201 flows into the drainage pipe 205 through the water outlet pipe 203 and is led into the drainage groove 301 through the water inlet pipe 302; because the inner diameter of the water outlet pipe 203 is far greater than the inner diameter of the water discharge pipe 205, after the water stored in the water reservoir 201 enters the water discharge pipe 205 through the water outlet pipe 203, the water discharge pipe 205 continuously discharges the water stored in the water outlet pipe 203; in the process that the water flow of the water outlet pipe 203 is continuously discharged by the water discharge pipe 205, the water discharge pipe 205 always maintains a negative pressure state, the suction pipe 103, the water outlet pipe 203 and the water discharge pipe 205 are communicated in a Y shape, and a negative pressure self-circulation is formed in a pipeline system formed by the water inlet pipe 302, the suction pipe 103 and the water discharge pipe 205, so that the negative pressure acts on the suction pipe 103, and the water flow in the main pipe 102 is discharged through the suction pipe 103; the invention can collect the surface water and the underground water of the landslide body rapidly, synchronously discharge the underground water while collecting the underground water, avoid the instability of the landslide retaining structure caused by water saturation of the landslide body, and further provide effective guarantee for the effectiveness of the retaining structures such as the anti-slide pile and the whole stability of the landslide.
The present invention is not limited to the above-described specific embodiments, and various modifications may be made by those skilled in the art without inventive effort from the above-described concepts, and are within the scope of the present invention.
Claims (2)
1. A fully automatic drainage slide-resistant pile system, characterized in that: comprises a collecting mechanism (100) and a water storage mechanism (200);
The collecting mechanism (100) comprises an anti-slide pile (101) buried in a landslide body, a main pipe (102) is arranged in the anti-slide pile (101), a suction pipe (103) extends into the main pipe (102), two sides of the main pipe (102) are communicated with branch pipes (104), one end, extending out of the anti-slide pile (101), of each branch pipe (104) is provided with a water filtering cloth (105), and pebbles (106) are filled in the water filtering cloth (105);
The water storage mechanism (200) comprises a water storage tank (201) arranged on a landslide, and a water inlet pipe (202) and a water outlet pipe (203) which are respectively arranged on two sides of the water storage tank (201) along the landslide direction, wherein one end of the water inlet pipe (202) is communicated with the water storage tank (201), the other end of the water inlet pipe (202) is communicated with a water filtering flower pipe (204) buried in the landslide, one end of the water outlet pipe (203) is communicated with the water storage tank (201), and one end of the water outlet pipe (203) deviating from the water storage tank (201) is communicated with a water drainage pipe (205);
one end of the suction pipe (103) extending out of the main pipe (102) is connected into the drainage pipe (205) downwards along an inclination;
The middle part of the water outlet pipe (203) protrudes upwards in the landslide to form a water seal, one end of the water outlet pipe (203) deviating from the reservoir (201) is communicated with the inlet end of the drainage conduit (205) in a downward inclined mode, and the protruding height of the water outlet pipe (203) is 20-30cm higher than the water outlet port of the reservoir (201);
the inner diameter of the water outlet pipe (203) is far larger than the inner diameter of the water discharge conduit (205);
The device further comprises a drainage mechanism (300), wherein the drainage mechanism (300) comprises a drainage groove (301) arranged at the bottom of the landslide, one side of the drainage groove (301) is communicated with a water inlet pipe (302), and the water inlet pipe (302) is communicated with a water discharge pipe (205);
The main pipe (102) is prefabricated in the center of the anti-slide pile (101), the suction pipe (103) is arranged in the main pipe (102), the main pipe (102) is provided with intermittent prefabricated branch pipes (104) with unequal distances from bottom to top by 1m below sliding surfaces (600) on two sides of the anti-slide pile (101) in the direction of a sliding slope, the branch pipes (104) are connected with a drainage cloth (105) on the outer wall of the anti-slide pile (101), and pebbles (106) are filled in cavities surrounded by the drainage cloth (105);
The suction pipe (103) naturally sags in the main pipe (102), and the distance between a port at the bottom end of the suction pipe (103) and the bottom end of the inner cavity of the main pipe (102) is not less than 1m.
2. A method of using a fully automated drainage slide fastener system according to claim 1, comprising the steps of:
S1, after the collection mechanisms (100) are arranged, communicating the suction pipes (103) of the collection mechanisms (100);
s2, along the trend of the landslide body, a reservoir (201), a water inlet pipe (202) and a water filtering flower pipe (204) are arranged from bottom to top, and the water filtering flower pipe (204) and the reservoir (201) are communicated through the water inlet pipe (202);
s3, along the trend of the landslide body, a drainage groove (301) is arranged below the collecting mechanism (100), the reservoir (201) and the drainage groove (301) are respectively communicated through a water outlet pipe (203) and a water inlet pipe (302), and the water outlet pipe (203) and the water inlet pipe (302) are communicated through a water drainage pipe (205);
S4, after the tail end of the suction pipe (103) is obliquely downwards connected into the drainage conduit (205), pipelines of the collecting mechanism (100), the water storage mechanism (200) and the drainage mechanism (300) are buried.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311149955.9A CN117144943B (en) | 2023-09-06 | 2023-09-06 | Full-automatic drainage slide-resistant pile system and application method thereof |
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| CN202311149955.9A CN117144943B (en) | 2023-09-06 | 2023-09-06 | Full-automatic drainage slide-resistant pile system and application method thereof |
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| CN117144943B true CN117144943B (en) | 2024-06-28 |
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| CN106759274A (en) * | 2016-12-31 | 2017-05-31 | 重庆大学 | A kind of semi-hollow stake and its construction method with draining AsA -GSH cycle |
| CN112195861A (en) * | 2020-10-16 | 2021-01-08 | 扬州大学 | Water conservancy ecological slope protection structure and operation method thereof |
| CN112267547A (en) * | 2020-10-30 | 2021-01-26 | 黄崇峰 | Slope siphon drainage system and method for hydraulic engineering |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11158861A (en) * | 1997-11-27 | 1999-06-15 | Ohbayashi Corp | Method for draining underground water |
| CN202787281U (en) * | 2012-09-12 | 2013-03-13 | 中铁第四勘察设计院集团有限公司 | Hydrophobic anti-slide structure |
| CN208328950U (en) * | 2018-06-04 | 2019-01-04 | 深圳市勘察测绘院有限公司 | A kind of In-pit water drainage friction pile suitable for dregs loose structure slope |
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- 2023-09-06 CN CN202311149955.9A patent/CN117144943B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759274A (en) * | 2016-12-31 | 2017-05-31 | 重庆大学 | A kind of semi-hollow stake and its construction method with draining AsA -GSH cycle |
| CN112195861A (en) * | 2020-10-16 | 2021-01-08 | 扬州大学 | Water conservancy ecological slope protection structure and operation method thereof |
| CN112267547A (en) * | 2020-10-30 | 2021-01-26 | 黄崇峰 | Slope siphon drainage system and method for hydraulic engineering |
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