CN203939034U - The slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns - Google Patents
The slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns Download PDFInfo
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- CN203939034U CN203939034U CN201420240989.9U CN201420240989U CN203939034U CN 203939034 U CN203939034 U CN 203939034U CN 201420240989 U CN201420240989 U CN 201420240989U CN 203939034 U CN203939034 U CN 203939034U
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- slope
- anchor
- concrete
- pile
- antislide pile
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- 238000004873 anchoring Methods 0.000 claims abstract description 25
- 239000011435 rock Substances 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000009412 basement excavation Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model relates to the slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns.The purpose of this utility model is to provide the slope treatment structure that a kind of antislide pile of applicable high gradient slope is combined with anchor cable, anchor caverns, is intended to form reliable anchoring condition, guarantees that antislide pile inserts smoothly good ground and normally plays a role in the later stage.The technical solution of the utility model is: the slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns, comprise and be arranged at slope rock mass or intratectal agent on crack resistance of concrete sliding pile, there is slide plane in described slope rock mass or covering layer, it is characterized in that: the layout concrete anchoring hole parallel with slide plane or one-tenth wide-angle of trying one's best, concrete anchoring hole is stretched into and is stablized solid rock sufficient length, meanwhile, concrete anchoring hole is connected with agent on crack resistance of concrete sliding pile.
Description
Technical field
The utility model relates to the slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns.When being applicable to engineering slope and adopting antislide pile to carry out supporting, its bottom is difficult to form reliable anchoring condition, and side slope exists the side slope comprehensive management engineering in the situations such as shallow deep layer slide plane, Thrust are larger.
Background technology
In Reinforcement Works of Rock Slopes, often adopt antislide pile to insert in the following good ground of slide plane (band), utilize the anchorage effect of good ground ground with balance Thrust of Landslide, make side slope keep stable.Consider construction factor, the common long 40m that is generally no more than of antislide pile stake in engineering, sectional dimension is in 3m left and right.
For high gradient slope, the antislide pile that middle and upper part is used is often because of side slope bottom excavation, in-place blasting out, top layer broken rock and soil or exist the situations such as unfavorable structural plane combination to cause that slope body is lax, micro-slip even, even if appearance pile body is done to such an extent that grow and also cannot be inserted into good ground, or because of harm or hidden danger such as the distortion of anchoring section deficiency.For general engineering slope, antislide pile is normally placed in the front portion of the anti-skid district of side slope leading edge or main sliding section, also usually there will be pile body cannot insert the situations such as good ground.
In addition, when side slope Thrust is larger, limited because of antislide pile sectional dimension, only adopt antislide pile usually cannot satisfactorily resolve stability of slope problem.
How better to solve antislide pile on engineering slope and cannot be inserted into good ground or anchoring section deficiency, and side slope Thrust is large, adopt single supporting measure to be difficult to gather the problems such as effect, is an important technology in Reinforcement Works of Rock Slopes.
Summary of the invention
The technical problems to be solved in the utility model is: the slope treatment structure that provides a kind of antislide pile of applicable high gradient slope to be combined with anchor cable, anchor caverns, be intended to form reliable anchoring condition, guarantee that antislide pile inserts smoothly good ground and normally plays a role in the later stage.
The technical scheme that the utility model adopts is: the slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns, comprise and be arranged at slope rock mass or intratectal agent on crack resistance of concrete sliding pile, there is slide plane in described slope rock mass or covering layer, it is characterized in that: the layout concrete anchoring hole parallel with slide plane or one-tenth wide-angle of trying one's best, concrete anchoring hole is stretched into and is stablized solid rock sufficient length, meanwhile, concrete anchoring hole is connected with agent on crack resistance of concrete sliding pile.
Between the top in described concrete anchoring hole and the top of agent on crack resistance of concrete sliding pile, anchor cable is set.
Between the top in described concrete anchoring hole and the top of agent on crack resistance of concrete sliding pile, anchor pole is set.
The beneficial effects of the utility model are:
1, by setting, stretch into the anchor caverns of stablizing solid rock sufficient length and be connected with antislide pile, better solved antislide pile pile body and cannot be inserted into good ground, or because of the problems in the Reinforcement Works of Rock Slopes such as anchoring section deficiency distortion.After anchor caverns is connected with antislide pile, can coaction, formed reliable anchoring condition, guaranteed the effect of antislide pile.
2, for high gradient slope, by being connected of anchor caverns and antislide pile is set, can realize layering supporting, even if avoided because of side slope bottom excavation, in-place blasting out, top layer broken rock and soil or existed the situations such as unfavorable structural plane combination to cause top antislide pile to do to such an extent that grow and also cannot be inserted into the generation of the situations such as good ground.
3, when side slope exists shallow deep layer slide plane, Thrust larger, top in antislide pile pile crown or stake adds some bundle anchor cables or anchor pole, and bottom is connected with anchor caverns, is anchored in the good ground below slide plane, form a stressed integral body, in order to the larger Thrust of Landslide of balance.Equaling has increased one or several horizontal fulcrum and drag in stake top, bottom, reduced the bending and shearing of stake, thereby reduced pile body cross section and buried depth, more reasonable supporting and protection structure is stressed.
4, this structure has better solved antislide pile on engineering slope and cannot be inserted into good ground or anchoring section deficiency, and side slope Thrust is large, adopt single supporting measure to be difficult to gather the problems such as effect, has very positive meaning in engineering practice.
Accompanying drawing explanation
Fig. 1 is generalized section of the present invention.
The specific embodiment
As shown in Figure 1, the slope treatment structure of the present embodiment comprises that the slope rock mass of excavation slope domatic 7 and this side slope surface top or its surface of covering layer 5(are connected with side slope original place upper thread 6), there is slide plane 4 in the bottom of this slope rock mass or covering layer 5.This example is at slope rock mass or covering layer 5 is interior that vertical agent on crack resistance of concrete sliding pile 1 is set, and parallel with slide plane 4 or as far as possible with wide-angle, arrange concrete anchoring hole 2, this concrete anchoring hole is stretched into and is stablized solid rock sufficient length, and meanwhile, concrete anchoring hole 2 is connected with agent on crack resistance of concrete sliding pile 1 again.
Between the top in concrete anchoring hole 2 and the top of agent on crack resistance of concrete sliding pile 1, anchor cable 3 or anchor pole are set, in agent on crack resistance of concrete sliding pile 1, anchor head are set.
Construction sequence of the present utility model is as follows:
1, on reserved operation platform, first grooving, concreting antislide pile 1, cross section can be rectangle or circle.The long 40m that is generally no more than of antislide pile stake, sectional dimension 3m left and right, spacing 5m ~ 10m.
2, excavation, fill concrete anchor caverns 2.Generally can along continuous straight runs or becomes wide-angle to arrange with possible slide plane, structural plane etc. as far as possible in cavern, passes slide plane, stretches into and stablize solid rock sufficient length, and be connected with agent on crack resistance of concrete sliding pile 1.For ease of anchor caverns excavation construction and slag tap, the auxiliary hole of side direction can be set.During cavern excavation, should carry out suitable supporting, guarantee the adjoining rock stability in work progress.After fill concrete, crown is carried out to backfill grouting, if desired to hole Zhou Jinhang consolidation grouting.
3, construction anchor cable 3 or anchor pole, can utilize the antislide pile top of having constructed to arrange anchor head, stretches into stable slide plane 3m or be connected with anchor caverns at least below.
4, until antislide pile, anchor caverns and anchor cable (bar), there is after sufficient intensity side slope outside excavation antislide pile, and the next stage side slope of constructing.Adopt the form of construction work of " first doing stake, hole, anchor, rear excavation next stage side slope ", can prevent that ancient sliding mass from bringing back to life, and come down because the reasons such as excavation slope body is lax form in concordant side slope and high slope location.
Claims (3)
1. the slope treatment structure that antislide pile is combined with anchor cable, anchor caverns, comprise the agent on crack resistance of concrete sliding pile (1) being arranged in slope rock mass or covering layer (5), there is slide plane (4) in described slope rock mass or covering layer (5), it is characterized in that: the layout concrete anchoring hole (2) parallel with slide plane (4) or one-tenth wide-angle of trying one's best, concrete anchoring hole is stretched into and is stablized solid rock sufficient length, meanwhile, concrete anchoring hole (2) are connected with agent on crack resistance of concrete sliding pile (1).
2. slope treatment structure according to claim 1, is characterized in that: between the top in described concrete anchoring hole (2) and the top of agent on crack resistance of concrete sliding pile (1), anchor cable (3) is set.
3. slope treatment structure according to claim 1, is characterized in that: between the top in described concrete anchoring hole (2) and the top of agent on crack resistance of concrete sliding pile (1), anchor pole is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240989.9U CN203939034U (en) | 2014-05-13 | 2014-05-13 | The slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240989.9U CN203939034U (en) | 2014-05-13 | 2014-05-13 | The slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939034U true CN203939034U (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240989.9U Expired - Fee Related CN203939034U (en) | 2014-05-13 | 2014-05-13 | The slope treatment structure that a kind of antislide pile is combined with anchor cable, anchor caverns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939034U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120820A (en) * | 2016-08-14 | 2016-11-16 | 中国电建集团贵阳勘测设计研究院有限公司 | Anchoring method and structure of rock slope |
| CN107190756A (en) * | 2017-07-25 | 2017-09-22 | 北京航天地基工程有限责任公司 | Anchor system and slope retaining system |
| CN110185049A (en) * | 2019-06-14 | 2019-08-30 | 杭州电子科技大学 | A kind of friction pile for slope treatment |
| CN110318406A (en) * | 2019-06-14 | 2019-10-11 | 杭州电子科技大学 | A kind of friction pile of slope treatment |
| CN110439011A (en) * | 2019-09-04 | 2019-11-12 | 中国电建集团中南勘测设计研究院有限公司 | A kind of side slope antiskid supporting construction and its construction method |
| CN111119208A (en) * | 2020-01-17 | 2020-05-08 | 中铁二院工程集团有限责任公司 | Hole anchor pile protection structure and construction method thereof |
| CN112982453A (en) * | 2021-03-05 | 2021-06-18 | 河海大学 | Landslide support system based on inclined slide-resistant piles, landslide thrust calculation method, inclination optimization method and construction method |
-
2014
- 2014-05-13 CN CN201420240989.9U patent/CN203939034U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120820A (en) * | 2016-08-14 | 2016-11-16 | 中国电建集团贵阳勘测设计研究院有限公司 | Anchoring method and structure of rock slope |
| CN106120820B (en) * | 2016-08-14 | 2018-06-12 | 中国电建集团贵阳勘测设计研究院有限公司 | Anchoring method and structure of rock slope |
| CN107190756A (en) * | 2017-07-25 | 2017-09-22 | 北京航天地基工程有限责任公司 | Anchor system and slope retaining system |
| CN110185049A (en) * | 2019-06-14 | 2019-08-30 | 杭州电子科技大学 | A kind of friction pile for slope treatment |
| CN110318406A (en) * | 2019-06-14 | 2019-10-11 | 杭州电子科技大学 | A kind of friction pile of slope treatment |
| CN110185049B (en) * | 2019-06-14 | 2021-05-04 | 宁夏盐池振兴水利开发工程有限公司 | A friction pile for side slope is administered |
| CN110439011A (en) * | 2019-09-04 | 2019-11-12 | 中国电建集团中南勘测设计研究院有限公司 | A kind of side slope antiskid supporting construction and its construction method |
| CN110439011B (en) * | 2019-09-04 | 2024-01-30 | 中国电建集团中南勘测设计研究院有限公司 | Side slope anti-slip supporting structure and construction method thereof |
| CN111119208A (en) * | 2020-01-17 | 2020-05-08 | 中铁二院工程集团有限责任公司 | Hole anchor pile protection structure and construction method thereof |
| CN112982453A (en) * | 2021-03-05 | 2021-06-18 | 河海大学 | Landslide support system based on inclined slide-resistant piles, landslide thrust calculation method, inclination optimization method and construction method |
| CN112982453B (en) * | 2021-03-05 | 2021-10-29 | 河海大学 | Landslide support system based on inclined slide-resistant piles, landslide thrust calculation method, inclination optimization method and construction method |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |