CN202482890U - Geocell and reinforcement combined retaining wall suitable for mining deformation - Google Patents
Geocell and reinforcement combined retaining wall suitable for mining deformation Download PDFInfo
- Publication number
- CN202482890U CN202482890U CN2012201347970U CN201220134797U CN202482890U CN 202482890 U CN202482890 U CN 202482890U CN 2012201347970 U CN2012201347970 U CN 2012201347970U CN 201220134797 U CN201220134797 U CN 201220134797U CN 202482890 U CN202482890 U CN 202482890U
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- geocell
- lacing wire
- geotechnical grid
- reinforcement
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses a geocell and reinforcement combined retaining wall suitable for mining deformation. The retaining wall is characterized in that geocells and reinforcement are connected to form the geocell and reinforcement combined structure which is laid on the retaining wall foundation in a layering manner and is filled with coal gangue to be compacted. The geocell and reinforcement combined retaining wall is simple in structure, low in cost and high in resistance to deformation, and accordingly the retaining wall structure is safer and more economical in mining areas, and the requirements for bearing capacity of the foundation can be met.
Description
Technical field
The utility model relates to a kind of reinforced retaining wall, especially a kind of reinforced retaining wall of adopting road, railway under the dynamic deformation condition that is applicable to.
Background technology
Along with Chinese economic development, the road of China, railway spread all over each corner, the whole nation, and China is populous, and floor space is rare per capita.Building on a large scale of road, railway will take a lot of land resources, how reasonably reduce taking of land resources be after road, the considerable problem of railway construction process.Appearing at of reinforced retaining wall makes this problem obtain solution to a certain extent.Therefore, reinforced retaining wall has obtained good application at present in road, railway construction, and it can obtain developing rapidly with extensive use is because it has following characteristics:
(1) shingle nail and the lacing wire of forming reinforced earth can be made in advance, and fabricated construction is easy, quick, and cost is low.
(2) reinforced earth is the flexible structure thing, and non-deformability is strong, anti-vibration resistance is strong, and is low to foundation requirement.
(3) the reinforced earth bulkhead metope gradient can be upright, and the barricade land occupation is few, saves the area.
(4) the reinforced earth bulkhead cost is low, and economic benefit is good.
But common reinforced retaining wall concrete slab is relatively heavy, install and owe convenient, the earthquake-proof deformability a little less than, thereby influenced reinforced retaining wall using and promoting at minery.How under the situation of the advantage that keeps reinforced retaining wall, improving the non-deformability that reinforced retaining wall itself reaches panel, is a urgent problem.
Summary of the invention
The purpose of the utility model overcomes the weak point in the prior art, provides a kind of geotechnical grid lacing wire simple in structure, that low strong being suitable for of non-deformability of cost adopted under the dynamic deformation condition to make up barricade.
The utility model adopts following technical scheme for the technical solution problem:
The design feature that the utility model is suitable for adopting the geotechnical grid lacing wire combination barricade under the dynamic deformation condition is: be connected with lacing wire by geotechnical grid and form geotechnical grid and lacing wire combining structure; Higher slice is laid geotechnical grid and lacing wire combining structure on the barricade basis, and with bastard coal building stones padding and compacting.
Compared with present technology, the utility model beneficial effect is embodied in:
To the problem of using always at present a little less than reinforced retaining wall exists the heavy inconvenient installation of concrete slab, non-deformability.The utility model changes concrete slab into non-deformability strong geotechnical grid panel, reaches the purpose that improves non-deformability.The geotechnical grid of laying serves as the barricade panel in the certain width scope effect is connected with the inner lacing wire of reinforced retaining wall; Under the situation that keeps original reinforced retaining wall advantage; Can effectively raise the whole non-deformability of barricade on the one hand, make wall-retaining structure have more safety, economy at minery; The geotechnical grid panel of tiling is from heavy and light on the other hand, and geotechnical grid panel and substrate contact area are bigger, can effectively reduce net foundation pressure, more can satisfy the ground requirement for bearing capacity.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is geotechnical grid and lacing wire combined front view;
Fig. 3 is geotechnical grid and lacing wire combination of side view;
Label among the figure: 1 lacing wire; 2 geotechnical grids; 3 geotechnical grids and lacing wire combining structure; 4 barricades basis; 5 gangue fillers; 6 embankments.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3; Its structure that is suitable for adopting the geotechnical grid lacing wire combination barricade under the dynamic deformation condition in the present embodiment is set to: be connected with lacing wire 1 by geotechnical grid 2 and form geotechnical grid and lacing wire combining structure 3; 4 higher slices are laid geotechnical grid and lacing wire combining structure 3 on the barricade basis; And with bastard coal building stones 5 padding and compactings, the top is an embankment 6.
Geotechnical grid is three-dimensional netted flexible lattice cell structure, generally by the HDPE sheet material of strengthening, is welded through high-tenacity.The geotechnical grid lacing wire combination barricade of being made up of geotechnical grid and lacing wire is a kind of overall flexibility structure, has the ability of opposing large deformation of ground, can adapt to the condition of adopting dynamic deformation.
Claims (1)
1. barricade is made up in a geotechnical grid lacing wire that is suitable for adopting under the dynamic deformation condition; It is characterized in that: be connected with lacing wire (1) by geotechnical grid (2) and form geotechnical grid and lacing wire combining structure (3); (4) higher slice is laid geotechnical grid and lacing wire combining structure (3) on the barricade basis, and with bastard coal building stones (5) padding and compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201347970U CN202482890U (en) | 2012-04-01 | 2012-04-01 | Geocell and reinforcement combined retaining wall suitable for mining deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201347970U CN202482890U (en) | 2012-04-01 | 2012-04-01 | Geocell and reinforcement combined retaining wall suitable for mining deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202482890U true CN202482890U (en) | 2012-10-10 |
Family
ID=46957320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201347970U Expired - Fee Related CN202482890U (en) | 2012-04-01 | 2012-04-01 | Geocell and reinforcement combined retaining wall suitable for mining deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202482890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040727A (en) * | 2015-07-02 | 2015-11-11 | 中国地质科学院探矿工艺研究所 | Integral reinforced earth retaining wall structure for landslide prevention and treatment and construction method |
| CN110939141A (en) * | 2019-11-26 | 2020-03-31 | 中铁第四勘察设计院集团有限公司 | Supporting construction of side slope |
-
2012
- 2012-04-01 CN CN2012201347970U patent/CN202482890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040727A (en) * | 2015-07-02 | 2015-11-11 | 中国地质科学院探矿工艺研究所 | Integral reinforced earth retaining wall structure for landslide prevention and treatment and construction method |
| CN110939141A (en) * | 2019-11-26 | 2020-03-31 | 中铁第四勘察设计院集团有限公司 | Supporting construction of side slope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103437567B (en) | Method for supporting existing building underground added storey through original pile foundations | |
| CN204662499U (en) | Concrete of basement exterior wall, waterproof, fertile groove integrated construction structure | |
| CN103382725A (en) | Geocell reinforced rubber particles-sand mixture compound shock insulation layer and strip | |
| CN108978623B (en) | Composite reinforced gravel cushion layer doped with construction waste and waste tires and construction method | |
| CN201158826Y (en) | Earth work grille reinforced retaining wall | |
| CN203729324U (en) | Anchor rod lattice type retaining wall structure | |
| CN205259204U (en) | Two -way grid of junked tire - adds muscle and building rubbish combination environmental protection antidetonation ground | |
| CN202809501U (en) | Reinforced load reducing structure of motorway high filling culvert in mountainous area | |
| CN101967830A (en) | Ecological net cages and side slope retaining wall using same | |
| CN202482890U (en) | Geocell and reinforcement combined retaining wall suitable for mining deformation | |
| CN202323922U (en) | Tilted stratum soft foundation reinforcing structure of high-speed railway | |
| CN202718131U (en) | Novel geocell ecological retaining wall | |
| CN202323963U (en) | Drainage and anchoring combined device for side slope | |
| CN201826333U (en) | Soil-bag shock-absorption shock-isolation building foundation | |
| CN204238238U (en) | A kind of retaining wall | |
| CN203420255U (en) | Ecological seepage-proofing channel with excellent seepage-proofing performance | |
| CN102174810B (en) | Foundation reinforcement structure of construction refuse dump on soft soil | |
| CN201801876U (en) | Ecological wire netting gabion and slope retaining wall employing the same | |
| CN209260466U (en) | A kind of high-fill roadbed structure | |
| CN203977400U (en) | A kind of composite reinforced ground | |
| CN203808101U (en) | Reinforced earth retaining wall with concrete panel | |
| CN203256756U (en) | Pre-reaming flexible pile structure of integral abutment bridge | |
| CN202610808U (en) | Press-anchor-restrict method foundation pit retaining structure | |
| CN110528495A (en) | A kind of construction method of waste rubber Tyre structure ground | |
| CN202689013U (en) | Reinforcing structure for slope loose accumulation body |
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 |
Granted publication date: 20121010 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |