CN203284786U - Side slope anti-slide and pre-warning system with underground water collection and utilization function - Google Patents
Side slope anti-slide and pre-warning system with underground water collection and utilization function Download PDFInfo
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- CN203284786U CN203284786U CN2013202913710U CN201320291371U CN203284786U CN 203284786 U CN203284786 U CN 203284786U CN 2013202913710 U CN2013202913710 U CN 2013202913710U CN 201320291371 U CN201320291371 U CN 201320291371U CN 203284786 U CN203284786 U CN 203284786U
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Abstract
本实用新型提供一种具备地下水收集利用功能的边坡抗滑及预警系统，包括若干插入边坡本体的空心抗滑桩和锚杆，以及排水管。所述锚杆的杆体上安装钢筋应力计。所述钢筋应力计布置在不同深度。所述空心抗滑桩是一个上端敞口、下端封闭的中空柱体。即空心抗滑桩具有一个敞口的内腔，其上端为敞口端，下端为封闭端。所述中空柱体由腔壁围成，所述腔壁上具有若干疏水孔。施工完成后，所述封闭端埋在边坡土层之下，与边坡内部的基岩锚固。所述排水管的一端连接水泵、另一端经过所述敞口端插入到所述中空柱体的内腔中。排水管所抽出的水送入蓄水池中，可以作用灌溉之用，也可以经过净化后作为附近居民的饮用水。
The utility model provides a slope anti-slide and early warning system with the function of collecting and utilizing groundwater, which comprises a plurality of hollow anti-slide piles inserted into the slope body, anchor rods, and drainage pipes. A steel bar stress gauge is installed on the rod body of the anchor rod. The steel bar stress gauges are arranged at different depths. The hollow anti-slide pile is a hollow cylinder with an open upper end and a closed lower end. That is, the hollow anti-slide pile has an open inner cavity, the upper end of which is an open end, and the lower end is a closed end. The hollow cylinder is surrounded by a cavity wall, and the cavity wall has several hydrophobic holes. After the construction is completed, the closed end is buried under the soil layer of the slope and anchored with the bedrock inside the slope. One end of the drain pipe is connected to the water pump, and the other end is inserted into the inner cavity of the hollow cylinder through the open end. The water pumped out by the drainage pipe is sent into the reservoir, which can be used for irrigation, and can also be used as drinking water for nearby residents after being purified.
Description
Technical field
The invention relates to slope stabilization and landslide-proofing field, is specifically related to side slope antiskid and early warning.
Background technology
Antislide pile is to pass sliding mass to penetrate with the pile of sliding bed,, in order to a sliding force of gear gliding mass, plays stable side slope, is applicable to shallow-layer and medium-bedded landslide, is the major measure that a kind of antiskid is processed.Use antislide pile, earth volume is little, and construction need have supporting machinery equipment, and the duration is short, is a kind of Skid Resistance Measures that extensively adopts.
, according to sliding mass thickness, thrust size, waterproof requirement and execution conditions etc., usually select timber, piling bar, concrete pile or reinforcing bar (rail) concrete pile etc.Antislide pile is to utilize antislide pile to insert good ground below slide plane to the thrust of drag (anchored force) the balance slide mass of stake to the effect of sliding mass, increases its stability.Be subject to the impedance of antislide pile when sliding mass glides, make a front gliding mass reach stable state.Select timber, piling bar, concrete and reinforced concrete pile according to thickness, thrust size, waterproof requirement and the execution conditions etc. of gliding mass.Antislide pile is imbedded the following degree of depth in stratum, and by universal experience, in soft rock stratum, anchorage depth is 1/3rd of designing pile length; It is 1/4th of designing pile length in hard rock; Be 1/2nd of designing pile length in the sliding bed of soil property.When soil layer slided along bedrock surface, anchorage depth also had 2～5 times that adopt the stake footpath.The arrangement form of antislide pile has interconnective row of piles, apart from one another by row of piles, the row of piles that interval, bottom, top connect, apart from one another by anchor pile etc., the pile spacing is generally got 3～5 times an of footpath.
At present, antislide pile is all to guarantee that sliding mass does not skid off between stake be principle, and pile body adopts some anticorrosive measures to guarantee that self does not weather, and there is no the function of draining and early warning.
Summary of the invention
The purpose of this utility model is the device that has firm side slope and landslide is carried out early warning by a kind of.
For realizing that the technical scheme that the utility model purpose adopts is such, a kind of possess underground water and collect side slope antiskid and the early warning system utilize function, comprises hollow antislide pile and the anchor pole of some insertion side slope bodies, and gutter.The reinforcement stresses meter is installed on the body of rod of described anchor pole.Described reinforcement stresses meter is arranged in different depth.Described hollow antislide pile is that upper end is uncovered, the hollow cylinder of lower end closed.Be that hollow antislide pile has a uncovered inner chamber, its upper end is opening end, and lower end is blind end.Described hollow cylinder is surrounded by the chamber wall, has some weep holes (through hole) on the wall of described chamber.The opening end of described hollow antislide pile is positioned on the side slope surface.After construction was completed, described blind end was embedded under the side slope soil layer, and the slide plane that its degree of depth may exist greater than side slope, namely with the basement rock anchoring of side slope inside.One end of described gutter connects water pump, the other end is inserted in the inner chamber of described hollow cylinder through described opening end.The water that gutter is extracted out is sent in reservoir, can act on the use of irrigation, also can through after purification as near resident drinking water.
Further, near on the chamber wall of intracavity bottom, there is no weep hole, weep hole exists only near on the chamber wall of inner chamber upper end, and namely the intracavity bottom of hollow antislide pile forms a water storage well.In system duty cycle described in the utility model, the infiltration in side slope constantly penetrates into intracavity bottom by weep hole.After carrying out draining by described gutter, prevented that effectively the soil body is soft because of water logging, guaranteed to a certain extent the stability of side slope.The water that described gutter is released can guide to settlement, villages and small towns reservoir via drainage, utilizes after purified treatment.
Further, the opening end of described hollow antislide pile is installed cover plate.The upper end of the body of rod of described anchor pole 2 is equipped with backing plate.
At present, general antislide pile adopts multiple material to make, and as preferably, chamber described in the utility model wall 4 is built and formed by steel concrete, and namely described hollow antislide pile has reinforcing steel bar mechanism, and purpose is to be convenient to, at described chamber wall, the reinforcement stresses meter is installed.
Owing to along different depth, the reinforcement stresses meter being set in anchor pole and hollow antislide pile, its stress of results of regular determination.When anchor stress surpasses warning value, illustrate that slope stability is in understable state, need take measures.When hollow antislide pile stress surpasses warning value, illustrate that side slope is in the hole.
Owing to having adopted technique scheme, the utility model has been realized the several functions such as slope reinforcement, landslide early warning, groundwater use.
Description of drawings
Device of the present utility model can further illustrate by the non-limiting embodiment that accompanying drawing provides.
Fig. 1 is side elevational view of the present utility model;
Fig. 2 is the structural representation of hollow antislide pile;
Fig. 3 is the structural representation of grouted anchor bar;
Fig. 4 is the structural representation of an embodiment of the utility model;
Fig. 5 is the utility model front elevation view.
In figure: the hollow antislide pile of 1-, 2-anchor pole, 3-cover plate, 4-chamber wall, 5-weep hole, 7-gutter, 8-anchored end, 9-backing plate, 10 Anchor Agents, 11-anchoring section, 12-inner chamber.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but should not be construed the above-mentioned subject area of the utility model, only limits to following embodiment.In the situation that do not break away from the above-mentioned technological thought of the utility model,, according to ordinary skill knowledge and customary means, make various replacements and change, all should be included in the utility model scope.
A kind of possess underground water and collect side slope antiskid and the early warning system utilize function, comprises hollow antislide pile 1 and the anchor pole 2 of some insertion side slope bodies, and gutter 7.The reinforcement stresses meter is installed on the body of rod of described anchor pole 2.Described hollow antislide pile 1 is that upper end is uncovered, the hollow cylinder of lower end closed.Described hollow cylinder is surrounded by chamber wall 4, has some weep holes 5 on described chamber wall 4.The opening end of described hollow antislide pile 1 is positioned on the side slope surface.One end of described gutter 7 connects water pump, the other end is inserted in the inner chamber 12 of described hollow cylinder through described opening end.
In the present embodiment, described hollow antislide pile 1 can further make the basement rock anchoring of hollow antislide pile 1 lower end and side slope body interior for being inserted into the side slope body interior after prefabricated, and namely hollow antislide pile 1 lower end is anchored end 8.Another kind of implementation is to bore some deep holes on the side slope body, and its degree of depth reaches the basement rock place of side slope inside.Place the reinforcing cage that forms hollow antislide pile 1 body in described deep hole, at the inner masterplate of placing of described reinforcing cage.Build, after maintenance, side slope inside namely forms the hollow antislide pile 1 with said structure.
Further, the opening end of described hollow antislide pile 1 is installed cover plate 3.The upper end of the body of rod of described anchor pole 2 is equipped with backing plate 9.
In the present embodiment, described anchor pole 2 can be the reinforcing bar that inserts side slope inside., as preferably, can first bore some boltholes on side slope.The diameter of described bolthole is greater than the diameter of anchor pole 2, and the degree of depth of bolthole reaches the degree of depth of basement rock equally.Insert anchor pole 2 in bolthole after, to the hole between hole wall and anchor pole 2, inject Anchor Agent 10.After described Anchor Agent 10 solidifies, the body of rod of anchor pole 2 and slope anchorage, its anchor pole 2 one section formation anchoring section 11 from lower end.
In the present embodiment optimal way, described chamber wall 4 is built and is formed by steel concrete, and described chamber wall 4 is installed the reinforcement stresses meters, namely forms on the reinforcing cage of hollow antislide pile 1 body the reinforcement stresses meter is installed.In embodiment, no matter be mounted on hollow antislide pile 1 or anchor pole 2 on the reinforcement stresses meter all can adopt type vibration wire reinforcement stresses meter, adopt the vibratory string Theoretical Design, be convenient to the inner stress-strain measurement such as concrete, anchor structure.When anchor stress surpasses warning value, illustrate that slope stability is in understable state, need take measures.When hollow antislide pile stress surpasses warning value, illustrate that side slope is in the hole.
In embodiment, described hollow antislide pile 1 equidistantly inserts side slope, inserts some anchor poles 2 between described hollow antislide pile 1.In order to reach better antiskid effect, the arrangement of hollow antislide pile 1 and anchor pole 2 can adopt the mode of Fig. 4, the some anchor poles 2 that are about between some hollow antislide piles 1 are arranged to arch in the plane, utilize soil arching effect further to resist soil pressure in side slope.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202913710U CN203284786U (en) | 2013-05-27 | 2013-05-27 | Side slope anti-slide and pre-warning system with underground water collection and utilization function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013202913710U CN203284786U (en) | 2013-05-27 | 2013-05-27 | Side slope anti-slide and pre-warning system with underground water collection and utilization function |
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| CN203284786U true CN203284786U (en) | 2013-11-13 |
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| CN2013202913710U Expired - Fee Related CN203284786U (en) | 2013-05-27 | 2013-05-27 | Side slope anti-slide and pre-warning system with underground water collection and utilization function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674802A (en) * | 2015-01-26 | 2015-06-03 | 重庆大学 | Prestressed gravel anchoring pile and landslide control construction method thereof |
| CN105821889A (en) * | 2016-04-05 | 2016-08-03 | 中国地质调查局西安地质调查中心 | Loess platform landslip comprehensive treatment method based on underground water level control |
| CN106988325A (en) * | 2017-05-05 | 2017-07-28 | 中国地质大学（武汉） | A kind of apparatus and method for realizing friction pile piles with different spacing for side slope |
| CN107246004A (en) * | 2017-06-28 | 2017-10-13 | 中铁第四勘察设计院集团有限公司 | A kind of thick bamboo tube pilework and its solid slope method for side slope protection |
| CN114032931A (en) * | 2021-12-13 | 2022-02-11 | 四川路桥建设集团交通工程有限公司 | Fixing structure and method for protecting slope vegetation by using plant fiber blanket |
| CN115075228A (en) * | 2022-05-11 | 2022-09-20 | 中铁时代建筑设计院有限公司 | Connecting device of cast-in-place pipe pile water storage system, water storage system and construction method |
-
2013
- 2013-05-27 CN CN2013202913710U patent/CN203284786U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674802A (en) * | 2015-01-26 | 2015-06-03 | 重庆大学 | Prestressed gravel anchoring pile and landslide control construction method thereof |
| CN105821889A (en) * | 2016-04-05 | 2016-08-03 | 中国地质调查局西安地质调查中心 | Loess platform landslip comprehensive treatment method based on underground water level control |
| CN106988325A (en) * | 2017-05-05 | 2017-07-28 | 中国地质大学（武汉） | A kind of apparatus and method for realizing friction pile piles with different spacing for side slope |
| CN107246004A (en) * | 2017-06-28 | 2017-10-13 | 中铁第四勘察设计院集团有限公司 | A kind of thick bamboo tube pilework and its solid slope method for side slope protection |
| CN114032931A (en) * | 2021-12-13 | 2022-02-11 | 四川路桥建设集团交通工程有限公司 | Fixing structure and method for protecting slope vegetation by using plant fiber blanket |
| CN115075228A (en) * | 2022-05-11 | 2022-09-20 | 中铁时代建筑设计院有限公司 | Connecting device of cast-in-place pipe pile water storage system, water storage system and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160527 |