CN201865018U - Soil engineering bag road bed for road - Google Patents
Soil engineering bag road bed for road Download PDFInfo
- Publication number
- CN201865018U CN201865018U CN201020596515XU CN201020596515U CN201865018U CN 201865018 U CN201865018 U CN 201865018U CN 201020596515X U CN201020596515X U CN 201020596515XU CN 201020596515 U CN201020596515 U CN 201020596515U CN 201865018 U CN201865018 U CN 201865018U
- Authority
- CN
- China
- Prior art keywords
- road
- bag
- roadbed
- geotechnique
- soil engineering
- 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
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a soil engineering bag road bed for a road, comprising soil engineering bags, a road bed basement, a soil engineering bag road bed, a road surface and a surface protective structure, wherein the soil engineering bags are stacked layer by layer in a criss-cross way from the road bed basement to form the soil engineering bag road red which is tightly combined with asphalt, concrete or crushed stone paved on the road surface, so as to protect the surface. The soil engineering bag road bed for a road is simple, practical, and thrifty, and has prominent social benefits and economic benefits.
Description
Technical field
The utility model relates to a kind of road foundation, particularly a kind of road geotechnique bag roadbed.
Background technology
Banketing of existing road foundation because particle composition, physical property difference and the soil layer thickness difference of the soil body, especially for weak soil and other special soil, often sedimentation is wayward, the processing sedimentation time is also longer, because stiffness difference also produces differential settlement between the soil body, also cause the roadbed side slope unstability easily, also can collapse the pavement crack phenomenon takes place because of the soil body.Method commonly used at present is to change the soil body or the improvement soil body, and the construction period is long, invests bigger.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of road geotechnique bag roadbed is provided, and the road foundation bearing capacity is improved, and sedimentation is controlled, slope stabilization, and subdue in the crack, and the duration shortens.
The utility model solves by the following technical programs: soil, building stones on-the-spot or excavation nearby are packed into and are formed geotechnique's bag behind the geotechnological woven bag tying with roadbed, and it is stand-by to be deposited in the roadbed limit; After treating that the roadbed substrate is by specification handles, hold the power situation, crisscross successively the stacking of geotechnique bag that the roadbed limit is filled to the road surface according to substrate; Slit between geotechnique's bag is filled and led up with place soil or rubble; Every layer of geotechnique's bag machinery or hand compaction; The road surface is by standard asphalt, concrete or rubble; Geotechnique's bag is combined closely with the road surface, reach the raising bearing capacity, the control sedimentation, firm side slope of embankment reduces the road vibration, reduces the road rut, prevents longitudinal crack, reduces surface layer pitch or concrete thickness; Roadbed is provided with surface protection.Road geotechnique bag roadbed is by geotechnique's bag, roadbed substrate, geotechnique's bag roadbed, road surface, surface protective structure.
At cold district, geotechnological woven bag combines with blinding and forms geotechnique's bag, can stop the rising of underground fringe water, prevents the longitudinal crack of freeze thawing, frost boiling and roadbed.
The beneficial effects of the utility model are: easy, practical, saving, economy.
1. easy.Geotechnique's woven bag is directly packed roadbed or original soil nearby, stone into and is formed geotechnique's bag in the bag and be used for roadbed, and crisscross successively stacking to the road surface gets final product after filling and leading up the compacting road surfacing.
2. practical.Geotechnique's bag roadbed is not only controlled sedimentation, and firm side slope of embankment can also improve subgrade rating, reduces the road vibration, reduces the road rut, prevents longitudinal crack, reduces surface layer pitch or concrete thickness.
3. save.Roadbed or original soil nearby, stone are directly used, gather materials on the spot, become the useless usefulness that is; Geotechnique's bag orthostatic is good, and bearing capacity is strong, significantly reduces the floor space of roadbed bottom and the height of roadbed fill stratum; And can prolong road life, and reduce pavement asphalt or concrete consumption, economize on resources, reduce discharging.
4. economical.Owing to gather materials on the spot, economize on resources, save the soil, reduce discharging; And be subjected to rainy weather to influence minimizing during construction, increase the fate that to construct greatly; Can significantly save construction fund.
Description of drawings
Accompanying drawing is a sectional structural map of the present utility model.
Among the figure: 1. geotechnique's bag, 2. roadbed substrate, 3. geotechnique's bag roadbed, 4. road surface, 5. surface protection 5.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
In the drawings, soil, stone on-the-spot or excavation nearby are packed into and are formed geotechnique's bag 1 behind the geotechnological woven bag tying with roadbed, and it is stand-by to be deposited in roadbed substrate 2 limits; Treat roadbed substrate 2 by after the standard arrangement, geotechnique's bag that roadbed substrate 2 limits are filled 1 is crisscross successively to stack geotechnique's bag roadbed 3 to the road surface 4; Slit between geotechnique's bag 1 is filled and led up with place soil or rubble; Every layer of geotechnique's bag machinery or hand compaction; Road surface 4 is by standard asphalt, concrete or rubble; Roadbed is provided with surface protection 5.Road geotechnique bag roadbed is by geotechnique's bag 1, roadbed substrate 2, geotechnique's bag roadbed 3, road surface 4, surface protection 5 structures.
At cold district, geotechnological woven bag combines with blinding and forms geotechnique's bag 1, can stop the rising of underground fringe water, prevents freeze thawing, frost boiling and roadbed longitudinal crack.
Claims (2)
1. a road geotechnique bag roadbed is characterized in that: by geotechnique's bag (1), roadbed substrate (2), geotechnique's bag roadbed (3), road surface (4), surface protection (5) structure.
2. a kind of road geotechnique bag roadbed according to claim 1, it is characterized in that: at cold district, geotechnological woven bag combines with blinding and forms geotechnique's bag (1), to avoid the rising of underground fringe water, prevents freeze thawing, frost boiling and roadbed longitudinal crack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020596515XU CN201865018U (en) | 2010-11-09 | 2010-11-09 | Soil engineering bag road bed for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020596515XU CN201865018U (en) | 2010-11-09 | 2010-11-09 | Soil engineering bag road bed for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865018U true CN201865018U (en) | 2011-06-15 |
Family
ID=44136178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020596515XU Expired - Lifetime CN201865018U (en) | 2010-11-09 | 2010-11-09 | Soil engineering bag road bed for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360323A (en) * | 2018-03-16 | 2018-08-03 | 宁波工程学院 | A kind of solid waste and bad native cure package at block prefabrication and assembly construction roadbed |
-
2010
- 2010-11-09 CN CN201020596515XU patent/CN201865018U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360323A (en) * | 2018-03-16 | 2018-08-03 | 宁波工程学院 | A kind of solid waste and bad native cure package at block prefabrication and assembly construction roadbed |
| CN108360323B (en) * | 2018-03-16 | 2020-04-10 | 宁波工程学院 | Prefabricated assembly roadbed with solid waste and poor soil solidified and packaged into block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587243B (en) | Urban road water permeability cement concrete pavement structure and construction process thereof | |
| CN201495468U (en) | Structure of highway subgrade on wet soft foundation | |
| CN203821187U (en) | Penn's cage composite roadbed structure | |
| CN204212018U (en) | A kind of road structure preventing and treating the soft soil roadbed freeze thawing disease of high and cold mountain area cheuch section | |
| CN102465481A (en) | Soilbag roadbed and method | |
| CN106894311A (en) | A kind of sponge-type urban water-through bituminous paving | |
| CN205368926U (en) | Garden way supercrust structure that water permeability is strong | |
| CN107938480A (en) | A kind of microorganism cures the desert highway embankment and its construction method of joint TGXG | |
| AU2016228704A1 (en) | Hard road construction method for natural groundwater recharge | |
| CN205591066U (en) | Fine grained soil is received sloping embankment and is filled structure | |
| CN108589454B (en) | Composite reinforced damping roadbed doped with construction waste and construction technical method | |
| CN202509359U (en) | Concrete block assembled type road structure | |
| CN106436523A (en) | New-structure grass planting brick produced by recycled aggregates | |
| CN206418364U (en) | A kind of permeable road structure | |
| CN201865018U (en) | Soil engineering bag road bed for road | |
| CN102296506A (en) | Geotechnical bag back subgrade and application method | |
| CN105421189B (en) | Road structure with permeable barricade | |
| CN203625741U (en) | Roadbed filled with tailing sand | |
| CN205839512U (en) | A kind of water conservation temperature reduction asphalt pavement structure being applicable to heavy traffic | |
| CN203729174U (en) | Pile-raft composite foundation structure | |
| CN201485765U (en) | Novel low liquid limit silty soil subgrade | |
| CN205062611U (en) | Garden way pavement layer structure | |
| CN204551159U (en) | A kind of water permeation circulation road | |
| CN201801794U (en) | Soilbag back roadbed | |
| CN203129156U (en) | High steep reinforcement side slope structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |