CN204023587U - A kind of novel environment friendly slope reinforcement structure - Google Patents
A kind of novel environment friendly slope reinforcement structure Download PDFInfo
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- CN204023587U CN204023587U CN201420454670.6U CN201420454670U CN204023587U CN 204023587 U CN204023587 U CN 204023587U CN 201420454670 U CN201420454670 U CN 201420454670U CN 204023587 U CN204023587 U CN 204023587U
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- steel sheet
- sheet pile
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- anchor cable
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000010006 flight Effects 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 description 15
- 238000010276 construction Methods 0.000 description 8
- 230000003014 reinforcing Effects 0.000 description 7
- 230000000903 blocking Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003628 erosive Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 240000000218 Cannabis sativa Species 0.000 description 1
- 206010025482 Malaise Diseases 0.000 description 1
- 210000003371 Toes Anatomy 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Abstract
The utility model discloses a kind of novel environment friendly slope reinforcement structure, reinforce for the domatic slope body in 70 ° in easy flights, comprise the many rows steel sheet pile being spaced setting along the potential glide direction of slope body and the anchor cable be connected with each row's steel sheet pile top, each row's steel sheet pile is that vertical state is squeezed into in the body of slope, anchor cable is inclined to be anchored in the body of slope firmly respectively to arrange steel sheet pile, the end of anchor cable is anchored in good ground through the slide surface of slope body, this slope reinforcement structure utilizes anchor cable to improve each row's steel sheet pile stressing conditions, steel sheet pile and slope body is made jointly to form reinforcement system, improve integral rigidity and resistance to capsizing, and then reduce the object that horizontal movement reaches firm side slope, meanwhile, be also connected to form entirety by chain bar or strand cable between each row's steel sheet pile, make each row's steel sheet pile cooperative bearing, distortion, strengthen contacting between each row's steel sheet pile, improve the integral rigidity of whole reinforcement system further.
Description
Technical field
the utility model relates to side slope or slope support engineering technical field, particularly a kind of slope reinforcement structure.
Background technology
At present, the supporting on existing side slope or slope or ruggedized construction mainly contain anchor pole (anchor cable)+lattice girder, anchor pole+sprayed mortar, antiskid soil blocking pile (wall), anchor pole (anchor cable)+soil blocking pile (wall), reinforced earth and mode such as reinforced soil retaining wall, grouting and reinforcing, but above-mentioned several mode all exists certain technological deficiency separately.
Wherein, anchor pole (anchor cable)+lattice girder is mode the most frequently used in current slope reinforcement, and its shortcoming is that lattice girder need embed in side slope, and lattice girder and anchor pole (anchor cable) are constructed cumbersome, and cost is higher, when domatic out-of-flatness, and the easy distortion of lattice girder.Along with long-term rain drop erosion, infiltration, lattice girder easily comes to nothing with domatic, loses the reinforcement effect to side slope, thus the poor durability of this kind of form ruggedized construction.
Anchor cable+m esh-hanging sprayed concrete is also a kind of mode comparatively common in slope reinforcement, and its cost is lower, constructs more convenient, and domatic protection against erosion ability is strong.But not environmentally attractive in appearance, poor durability, be not suitable for the slope reinforcement of deep implication.
Independent antiskid soil blocking pile (wall) is the side direction soil body or the rock mass that the slope thrust body born on top by stake (wall) body passes to bottom, and its scope of application is little, is unwell to high slope, is generally only applied to failure by leaking, slope reinforcement that toe skids off.
Anchor pole (anchor cable)+soil blocking pile (wall) is also a kind of mode comparatively common in slope reinforcement, is namely made up of soil blocking pile (wall) and the anchor pole (anchor cable) be arranged in the body of slope, and anchor pole (anchor cable) and soil blocking pile (wall) are anchored and are connected.This reinforcing mode is particularly useful for deep implication and the larger side slope of vertical height, and its shortcoming is that cost is very high, constructional difficulties.
Reinforced earth and reinforced soil retaining wall in soil, add reinforcement material with the compound soil body formed, and the reinforcement material in soil can improve the intensity of soil, and then increases the stability of slope body.But this reinforcing mode is only applicable to earthen fill zone, and is not suitable for excavation zone, therefore significantly limit the application of this reinforcing mode.
Grouting and reinforcing is, with hydraulic pressure or air pressure, the slurries that can solidify are injected crack and the hole of the soil body, to change the physico-mechanical properties of the soil body, thus increases the stability of slope body.Grouting and reinforcing is relatively applicable to local stiffening, because discreteness is comparatively large, is not suitable for large area and reinforces, therefore should not adopt merely and carry out slope reinforcement in this way.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of Stability Analysis of Structures, cost are low, easy construction, novel environment friendly slope reinforcement structure that applicability is strong.
For solving the problems of the technologies described above adopted technical scheme: a kind of novel environment friendly slope reinforcement structure, reinforce for the domatic slope body in 70 ° in easy flights, comprise the many rows steel sheet pile being spaced setting along the potential glide direction of slope body and the anchor cable be connected with each row's steel sheet pile top, the described steel sheet pile of each row is that vertical state is squeezed into in the body of slope, described anchor cable is inclined to be anchored into firmly respectively to arrange steel sheet pile in the body of slope, and the end of described anchor cable is anchored in good ground through the slide surface of slope body.
Further, the described steel sheet pile top of each row is provided with Guan Liang or encloses purlin, the Guan Liang on described anchor cable and steel sheet pile top or enclose purlin and be fixedly connected with.
Further, entirety is connected to form by chain bar or strand cable between steel sheet pile described in adjacent front and rear row.
Beneficial effect: compared with existing common slope reinforcement structure, the utility model slope reinforcement structure has the following advantages:
The first, Stability Analysis of Structures is reliable.Many row's steel sheet piles be set at Ti Shang interval, slope and utilize anchor cable to improve each row's steel sheet pile stressing conditions, making steel sheet pile and slope body jointly form reinforcement system, improving integral rigidity and resistance to capsizing, and then reducing the object that horizontal movement reaches firm side slope; Meanwhile, be also connected to form entirety by chain bar or strand cable between each row's steel sheet pile, make each row's steel sheet pile cooperative bearing, distortion, strengthen contacting between each row's steel sheet pile, improve the integral rigidity of whole reinforcement system further.
The second, solve the endurance issues of existing common ruggedized construction.Because the durability of steel sheet pile own is better, reusable, overcome the defect that some common ruggedized construction durability are bad at present.
3rd, easy construction, construction costs are low.Because steel sheet pile is as a kind of approved product, and steel sheet pile is comparatively strong to the compliance in place, whole slope reinforcement structure can rapid construction shaping, the obvious reduction of erection time; Can repeat to recycle, the use of minimizing cement, reinforcing bar and operating cost, reach the object of environmental protection simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the generalized section of the utility model embodiment;
Fig. 2 is the floor map of the utility model embodiment.
Detailed description of the invention
See figures.1.and.2, a kind of novel environment friendly slope reinforcement structure of the utility model, reinforce for the domatic slope body in 70 ° in easy flights, comprise the many rows steel sheet pile 1 being spaced setting along the potential glide direction of slope body and the anchor cable 2 be connected with each row's steel sheet pile 1 top, each row's steel sheet pile 1 is squeezed into in the body of slope in vertical state, anchor cable 2 is inclined to be anchored into firm each row's steel sheet pile 1 in the body of slope, and the end of anchor cable 2 is anchored in good ground through the slide surface 5 of slope body.
In the present embodiment, each row's steel sheet pile 1 top is also provided with Guan Liang or encloses purlin 3, be fixedly connected with integral to facilitate with anchor cable 2, its stream line 2 is approximately perpendicular to domatic inclination and anchors into in the body of slope, by the anchorage effect of anchor cable 2, makes steel sheet pile 1 be stabilized in the body of slope, define piled anchor acting in conjunction, each row's steel sheet pile 1 is connected with slope body formation reinforcement system, by the effect of steel sheet pile 1 and anchor cable 2, reduces the object that horizontal movement reaches firm side slope.
In order to improve the integral rigidity of whole reinforcement system further, entirety is connected to form by chain bar or strand cable 4 between adjacent front and rear row steel sheet pile 1, make adjacent each row's steel sheet pile 1 energy cooperative bearing, distortion by chain bar or strand cable 4, thus improve integral rigidity, reduce integral level displacement.
Wherein, slope body domatic on also can lay geotextiles or gauze wire cloth, geotextiles or gauze wire cloth are fixed on Guan Liang or enclose on purlin 3, have both facilitated domatic grass planting, and can prevent little Rolling Stone again, make side slope more environmental protection, more attractive in appearance.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (3)
1. a novel environment friendly slope reinforcement structure, reinforce for the domatic slope body in 70 ° in easy flights, it is characterized in that: comprise the many rows steel sheet pile being spaced setting along the potential glide direction of slope body and the anchor cable be connected with each row's steel sheet pile top, the described steel sheet pile of each row is that vertical state is squeezed into in the body of slope, described anchor cable is inclined to be anchored into firmly respectively to arrange steel sheet pile in the body of slope, and the end of described anchor cable is anchored in good ground through the slide surface of slope body.
2. novel environment friendly slope reinforcement structure according to claim 1, is characterized in that: the described steel sheet pile top of each row is provided with Guan Liang or encloses purlin, the Guan Liang on described anchor cable and steel sheet pile top or enclose purlin and be fixedly connected with.
3. novel environment friendly slope reinforcement structure according to claim 1 and 2, is characterized in that: be connected to form entirety by chain bar or strand cable between steel sheet pile described in adjacent front and rear row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454670.6U CN204023587U (en) | 2014-08-12 | 2014-08-12 | A kind of novel environment friendly slope reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454670.6U CN204023587U (en) | 2014-08-12 | 2014-08-12 | A kind of novel environment friendly slope reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023587U true CN204023587U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454670.6U Withdrawn - After Issue CN204023587U (en) | 2014-08-12 | 2014-08-12 | A kind of novel environment friendly slope reinforcement structure |
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| Country | Link |
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| CN (1) | CN204023587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196037A (en) * | 2014-08-12 | 2014-12-10 | 李伟 | Novel environment-friendly slope reinforcing structure |
| CN104863148A (en) * | 2015-05-20 | 2015-08-26 | 山东大学 | Crossed anchor group structure and construction method thereof |
| CN109469076A (en) * | 2018-11-21 | 2019-03-15 | 中国电建集团成都勘测设计研究院有限公司 | The anchor structure of deformed slope |
-
2014
- 2014-08-12 CN CN201420454670.6U patent/CN204023587U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196037A (en) * | 2014-08-12 | 2014-12-10 | 李伟 | Novel environment-friendly slope reinforcing structure |
| CN104863148A (en) * | 2015-05-20 | 2015-08-26 | 山东大学 | Crossed anchor group structure and construction method thereof |
| CN109469076A (en) * | 2018-11-21 | 2019-03-15 | 中国电建集团成都勘测设计研究院有限公司 | The anchor structure of deformed slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141217 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |