CN203878594U - Slope reinforcement governing structure - Google Patents
Slope reinforcement governing structure Download PDFInfo
- Publication number
- CN203878594U CN203878594U CN201420233545.2U CN201420233545U CN203878594U CN 203878594 U CN203878594 U CN 203878594U CN 201420233545 U CN201420233545 U CN 201420233545U CN 203878594 U CN203878594 U CN 203878594U
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- CN
- China
- Prior art keywords
- slope
- reinforcement
- governing
- anchor cable
- treatment area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 20
- 238000007569 slipcasting Methods 0.000 claims abstract description 10
- 239000011435 rock Substances 0.000 claims abstract description 5
- 238000007596 consolidation process Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a slope reinforcement governing structure. A lattice beam (3) is arranged on the surface of a reinforcement treatment area (2). A pre-stressed anchor cable (5) is arranged at a joint of the lattice beam (3). The pre-stressed anchor cable (5) is sleeved with a floral tube (4) used for slip casting inside the reinforcement treatment area (2). The pre-stressed anchor cable (5) penetrates through the reinforcement treatment area (2) and is anchored inside bed rock (1). According to slope reinforcement governing measures, physical and mechanics parameters of a slope can be improved so that the aim that the reinforcement treatment area is stable can be met. According to the slope reinforcement governing structure, slip casting is carried out through an anchor cable hole, the well cementing procedure is optimized, slope disturbance and the influence on the environment are reduced, the reinforcement governing effect is better, reliability is high, and the slope reinforcement governing structure is economically feasible and has wide application prospects.
Description
Technical field
The utility model relates to a kind of slope reinforcement administration structure, belongs to geotechnical engineering slope treatment technical field.
Background technology
In geotechnical engineering slope treatment, for deep covering layer slope, conventionally adopt excavation off-load, a gear mode to process.In the time that covering layer slope is higher, open excavation amount is larger, and easily forms extensive high slope; Excavation forms simultaneously Artificial Side-slope difficulty of governance and engineering quantity are all larger.A gear processing mode that adopts antislide pile (or anchor anchor), antislide pile is arranged the restriction that is subject to orographic condition and cutting depth, and only to layout area, especially toe support action is more obvious; Antislide pile excavation causes destruction to a certain degree to natural slope ecological simultaneously.
Utility model content
The purpose of this utility model is greatly, easily to form restriction that extensive high slope and antislide pile be subject to landform and cutting depth, destroy the deficiencies such as ecological for overcoming in prior art excavated volume when deep covering layer slope is adopted to excavation off-load, gear mode, and a kind of slope reinforcement administration structure is provided.
Based on the thinking to prior art, to such side slope, if employing sash beam+prestress anchorage cable+utilize anchor cable boring to carry out slip casting measure, when anchor cable can provide sideway skid resistance, utilize anchor cable boring slip casting Soil Parameters (cohesive force) can be increased to original 1.5～2 times, for administering covering layer slope successful.
The utility model is achieved through the following technical solutions, and on surface, consolidation process district, sash beam is set, and sash girder connection place arranges prestress anchorage cable, and this prestress anchorage cable overcoat is for the floral tube of slip casting in described consolidation process district.Floral tube is set, to the slip casting of consolidation process district in anchor cable hole.Utilize the anchor cable hole floral tube in consolidation process region to carry out slip casting, part slurries are injected to consolidation process district, prestress anchorage cable runs through consolidation process district and is anchored in basement rock.Between the distribution of prestress anchorage cable, array pitch is important technical indicator of the utility model, is generally 4m left and right, can not be less than 2m, and between concrete distribution, array pitch should be according to actual conditions calculative determination.
In above-mentioned slope reinforcement control measures, the anchor cable hole grouting amount in consolidation process district can be determined according to side slope soil property situation, residual pushing force and experiment situation, must control grouting amount.
Compared with prior art, slope reinforcement control measures of the present utility model, can improve the physical and mechanical parameter of side slope, to reach the object that makes consolidation process district meet stability requirement.The utility model utilizes anchor cable hole to carry out slip casting, has optimized the operation of well cementing, reduces the disturbance on side slope and the impact on environment, and Reinforcement effect is better, and reliability is high, is also economically viable, has broad application prospects.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals: 1-basement rock, 2-consolidation process district, 3-sash beam, 4-floral tube, 5-prestress anchorage cable.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, slope reinforcement administration structure of the present utility model is to implement like this: on 2 surfaces, consolidation process district, sash beam 3 is set, sash beam 3 Nodes arrange prestress anchorage cable 5, when consolidation process district 2 pore-creating, adopt floral tube 4 to follow up, utilize the anchor cable hole in consolidation process region 2 to carry out slip casting, make slurries inject consolidation process district 2, prestress anchorage cable 5 runs through consolidation process district 2 and is anchored in basement rock 1.
Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (3)
1. a slope reinforcement administration structure, it is characterized in that: on surface, consolidation process district (2), sash beam (3) is set, sash beam (3) Nodes arranges prestress anchorage cable (5), this prestress anchorage cable (5) overcoat is for the floral tube (4) to the interior slip casting in described consolidation process district (2), and prestress anchorage cable (5) runs through consolidation process district (2) and is anchored in basement rock (1).
2. slope reinforcement administration structure according to claim 1, is characterized in that: between the distribution of described prestress anchorage cable (5), array pitch can not be less than 2m.
3. slope reinforcement administration structure according to claim 2, is characterized in that: between the distribution of described prestress anchorage cable (5), array pitch is 4m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233545.2U CN203878594U (en) | 2014-05-08 | 2014-05-08 | Slope reinforcement governing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233545.2U CN203878594U (en) | 2014-05-08 | 2014-05-08 | Slope reinforcement governing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878594U true CN203878594U (en) | 2014-10-15 |
Family
ID=51679111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233545.2U Expired - Lifetime CN203878594U (en) | 2014-05-08 | 2014-05-08 | Slope reinforcement governing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878594U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088109A (en) * | 2016-06-06 | 2016-11-09 | 中国建筑第八工程局有限公司 | Discarded pit slope ecological recovery covers green construction method |
| CN106284386A (en) * | 2016-10-21 | 2017-01-04 | 中国地质科学院探矿工艺研究所 | Carbon fiber reinforced lattice beam structure and method |
| CN106498954A (en) * | 2016-11-23 | 2017-03-15 | 中国电建集团成都勘测设计研究院有限公司 | High steep soil deformation slope retaining structure |
| CN106522248A (en) * | 2016-11-25 | 2017-03-22 | 重庆市基础工程有限公司 | Method for reinforcing soil slope and slope reinforcing device |
| CN106939609A (en) * | 2017-04-25 | 2017-07-11 | 安徽宝翔建设集团有限责任公司 | Lattice girder slope construction is continuous to become control construction method |
-
2014
- 2014-05-08 CN CN201420233545.2U patent/CN203878594U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088109A (en) * | 2016-06-06 | 2016-11-09 | 中国建筑第八工程局有限公司 | Discarded pit slope ecological recovery covers green construction method |
| CN106088109B (en) * | 2016-06-06 | 2019-02-26 | 中国建筑第八工程局有限公司 | Discarded pit slope ecological recovery covers green construction method |
| CN106284386A (en) * | 2016-10-21 | 2017-01-04 | 中国地质科学院探矿工艺研究所 | Carbon fiber reinforced lattice beam structure and method |
| CN106498954A (en) * | 2016-11-23 | 2017-03-15 | 中国电建集团成都勘测设计研究院有限公司 | High steep soil deformation slope retaining structure |
| CN106522248A (en) * | 2016-11-25 | 2017-03-22 | 重庆市基础工程有限公司 | Method for reinforcing soil slope and slope reinforcing device |
| CN106939609A (en) * | 2017-04-25 | 2017-07-11 | 安徽宝翔建设集团有限责任公司 | Lattice girder slope construction is continuous to become control construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |