CN105970901B - A kind of composition type permeation-proof draining geotechnical grid - Google Patents
A kind of composition type permeation-proof draining geotechnical grid Download PDFInfo
- Publication number
- CN105970901B CN105970901B CN201610473569.9A CN201610473569A CN105970901B CN 105970901 B CN105970901 B CN 105970901B CN 201610473569 A CN201610473569 A CN 201610473569A CN 105970901 B CN105970901 B CN 105970901B
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- geotechnical grid
- connector
- cell board
- grid cell
- splash guard
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Architecture (AREA)
- Revetment (AREA)
- Building Environments (AREA)
Abstract
A kind of composition type permeation-proof drains geotechnical grid, including geotechnical grid cell board, connector and drainable waterproofing plate, is connected by connector between adjacent geotechnical grid cell board, and drainable waterproofing plate is mounted at the top of geotechnical grid cell board and connector；Geotechnical grid cell board both ends have T-type interconnecting piece；Connector includes the fixture block of T-slot mouth there are one four sides are opened；T-slot mouth cooperates with T-type interconnecting piece；Drainable waterproofing plate includes frame, the first splash guard and the second splash guard；The geotechnical grid of the present invention is fixed by the way of grafting, it is connected by connector between adjacent geotechnical grid cell board, it produces easy for installation, integral strength is high, simultaneously, the length and width of entire TGXG can be extended, autgmentability is strong by arbitrarily increasing geotechnical grid cell board and connector at TGXG edge；By compound one layer of bentonite pad above geotechnical grid cell board and connector, play the role of good antiseepage, and be discharged the water in drainable waterproofing plate is penetrated into.
Description
Technical field
The invention belongs to geotechnical grid technical fields, are related to a kind of compound geotechnical grid, specifically a kind of compound anti-
Ooze draining geotechnical grid.
Background technology
Geotechnical grid is more popular a kind of novel high intensity geosynthetics domestic and international at present, by high intensity
HDPE or PP copolymerization material broadband, a piece of netted cell compartment structure formed by strongly welding or riveting.It is capable of expansion and contraction, transport
When can contract and gather into folds, native stone or concrete material are opened and filled again to when use, constitutes with powerful laterally limiting and big rigidity
Structure.It can be used to as bed course, and soft ground treatment increases the bearing capacity of ground, can also be laid in slope surface and constitute slope
Face safeguard structure can also be used to build retaining structure etc..
Geotechnical grid is mainly used for firm highway, railway bed；Dyke and shallow water river channel for bearing carrying force are administered；
For preventing landslide and by the hybrid barricade of carrying force；And when encountering subgrade, it can be mitigated significantly using geotechnical grid
Construction labor intensity, reduction roadbed thickness speed of application is fast, and performance is good, greatly reduces project cost.
Geotechnical grid structure used by the prior art is relatively fixed, moreover, low strength, according to the construction of different earth's surfaces
Area, traditional geotechnical grid range of structures is more single, lacks the flexibility of structure arrangement, meanwhile, when geotechnical grid application
When in the engineering of the soil layers large area such as refuse landfill, man-made lake and man-made tourist site infiltration, it is also necessary to develop its antiseepage draining
Function, thus this case generates.
Invention content
The purpose of the present invention is to provide the strong composition type permeation-proofs of a kind of easy for installation, sound construction, autgmentability to drain soil
Work cell compartment.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of composition type permeation-proof draining geotechnical grid, including geotechnical grid cell board, connector and drainable waterproofing plate are adjacent
It is connected by connector between geotechnical grid cell board, the drainable waterproofing plate is mounted on geotechnical grid cell board and connector top
Portion；
The geotechnical grid cell board both ends have T-type interconnecting piece；
The connector includes fixture block, and four side of fixture block is opened there are one T-slot mouth；
The T-slot mouth cooperates with T-type interconnecting piece；
The drainable waterproofing plate includes frame, the first splash guard and the second splash guard mounted on frame mid portion；
Second splash guard, one surface is evenly distributed with one layer of hemispherical projections；
It is provided with guiding gutter in the frame four edges；
Described four vertex of frame are provided with discharge outlet.
Further, the geotechnical grid cell board and drainable waterproofing plate are all made of HDPE material and are made.
Further, positioning pin is connected with below the fixture block, described positioning pin one end has tip.
Further, the guiding gutter is T shapes, and the guiding gutter openings of sizes is mutually fitted with height of projection
It answers.
Further, the discharge outlet of two neighboring drainable waterproofing plate is connected by water pipe.
Further, the thickness of first splash guard is 0.7mm-1.2mm, and the thickness of second splash guard is
The height of 1.0mm-1.5mm, the protrusion are 8mm, and the thickness of the frame is 10mm-15mm..
Beneficial effects of the present invention：The geotechnical grid of the present invention is fixed by the way of grafting, adjacent four geotechnological lattice
It being connected by connector between chamber unit plate, production is easy for installation, and integral strength is high, meanwhile, it can be by TGXG edge
It is arbitrary to increase geotechnical grid cell board and connector, the length and width of entire TGXG is extended, autgmentability is strong；By even
Positioning pin is set below fitting, by the positioning pin by the equicohesive mode of the torques such as TGXG limit on the ground, due to
Positioning pin is embedded to underground, the fixation with deeper, and improves the tensile strength of TGXG；By in geotechnical grid list
One layer of drainable waterproofing plate is installed above first plate and connector, plays the role of good antiseepage, and arrange the water in drainable waterproofing plate is penetrated into
Go out.
Description of the drawings
Present invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of geotechnical grid cell board of the present invention.
Fig. 3 is the structural schematic diagram of connector of the present invention.
Fig. 4 is the structural schematic diagram of drainable waterproofing plate of the present invention.
Fig. 5 is the explosive view of drainable waterproofing plate of the present invention.
Fig. 6 is the structural schematic diagram of drainable waterproofing plate frame of the present invention.
Fig. 7 is the structural schematic diagram of the second splash guard of the invention
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " trepanning ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the position relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.
As shown in Figure 1, the present invention provides a kind of composition type permeation-proof draining geotechnical grid, including geotechnical grid cell board 1,
Connector 2 and drainable waterproofing plate 3, geotechnical grid cell board 1 are mutually perpendicular to be staggered, adjacent four geotechnical grid cell boards 1 it
Between connected by connector 2, drainable waterproofing plate 3 is mounted on geotechnical grid cell board 1 and the top of connector 2 by bolt.
As shown in Fig. 2, geotechnical grid cell board 1 is HDPE rectangular slabs, both ends have T-type interconnecting piece 101, are located at T-type
It opens there are four screw hole 101 one end of interconnecting piece.
As shown in figure 3, connector 2 includes rectangle fixture block 201,201 lower section of fixture block is connected with positioning pin 202, positioning pin 202
One end has tip, is positioned for being inserted into ground when laying.
201 4 side of fixture block is opened there are one T-slot mouth 203, and T-slot mouth 203 cooperates with T-type interconnecting piece 101, position
In being opened on 203 outer wall of T-slot mouth, there are four screw holes.When connection, the T-type interconnecting piece 101 of geotechnical grid cell board 1 is inserted into connection
In the T-slot mouth 203 of part 2, it is bolted fixation, it is sound construction, easy for installation, meanwhile, it can be by geotechnical grid side
Edge arbitrarily increases geotechnical grid cell board 1 and connector 2, extends the length and width of entire geotechnical grid, and autgmentability is strong.
As illustrated in figures 4-5, drainable waterproofing plate 3 includes rectangular frame 301, the first splash guard 302 mounted on 301 middle part of frame
With the second splash guard 303, the second splash guard 303 is mounted on 2 lower section of the first splash guard, the first splash guard 302 and the second splash guard
303 are bolted frame 301.
Second splash guard, 303 upper surface as shown in Figure 7 is evenly distributed with one layer of hemispherical projections 306, forms honeycomb type knot
Structure, 306 top of protrusion are in contact with the first splash guard 302, and conduit pipe is formed between adjacent protrusion 306, will be from the first waterproof
Plate 302 leaks into the water come and carries out dredging excretion, make in geotechnical grid guarded drainage it is anti-, row, cut, it is stifled be combined, reach the modern times
Build the new demand of waterproof and water drainage system.
As shown in fig. 6, being provided with guiding gutter 304 in 301 four edges of frame, guiding gutter 304 is T shapes, guiding gutter
304 openings of sizes are adapted with 306 height of protrusion, and guiding gutter 304 will be for that will leak into the first splash guard 302 and the second splash guard
Water export between 303.
It is provided with discharge outlet 305 positioned at 301 4 vertex of frame, the discharge outlet 305 of two neighboring drainable waterproofing plate 3 passes through
Water pipe connects, and the water in the frame 301 for flowing into each drainable waterproofing plate 3 is discharged.
The thickness of first splash guard 302 is 0.7mm-1.2mm, and the thickness of the second splash guard 303 is 1.0mm-1.5mm, convex
The height for playing 306 is 8mm, and the thickness of frame 301 is 10mm-15mm, and displacement can reach 1.5L/m/s.
When the present invention installs, first connector 2 is fixed on the ground successively, it then will be successively by geotechnical grid cell board 1
T-type interconnecting piece 101 be inserted into the T-slot mouth 203 of connector 2, installation bolt is connected and fixed, finally, using bolt by anti-row
Water plate 3 is mounted on the top of geotechnical grid cell board 1 and connector 2, in practical application, can be by appointing at geotechnical grid edge
Meaning increases geotechnical grid cell board 1 and connector 2, extends the length and width of entire geotechnical grid, autgmentability is strong.
The geotechnical grid of the present invention is fixed by the way of grafting, passes through company between adjacent four geotechnical grid cell boards
Fitting connects, and production is easy for installation, and integral strength is high, meanwhile, it can be by arbitrarily increasing geotechnical grid list at TGXG edge
First plate and connector, extend the length and width of entire TGXG, and autgmentability is strong；By the way that positioning is arranged below connector
Pin is limited the equicohesive mode of the torques such as TGXG on the ground by the positioning pin, since positioning pin is embedded to underground, tool
There is the fixation of deeper, and improves the tensile strength of TGXG；By above geotechnical grid cell board and connector
One layer of drainable waterproofing plate is installed, plays the role of good antiseepage, and be discharged the water in drainable waterproofing plate is penetrated into.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live at least one implementation that feature is contained in the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (5)
1. a kind of composition type permeation-proof drains geotechnical grid, it is characterised in that：Including geotechnical grid cell board (1), connector (2) and
Drainable waterproofing plate (3) passes through connector (2) connection, the drainable waterproofing plate (3) peace between adjacent geotechnical grid cell board (1)
At the top of geotechnical grid cell board (1) and connector (2)；
Described geotechnical grid cell board (1) both ends have T-type interconnecting piece (101)；
The connector (2) includes fixture block (201), and positioning pin (202) is connected with below the fixture block (201), described
There is tip, (201) four side of fixture block to open there are one T-slot mouth (203) for positioning pin (202) one end；
The T-slot mouth (203) cooperates with T-type interconnecting piece (101)；
The drainable waterproofing plate (3) includes frame (301), the first splash guard (302) and second in the middle part of frame (301)
Frame (301) is bolted in splash guard (303), first splash guard (302) and the second splash guard (303)；
(303) one surface of second splash guard is evenly distributed with one layer of hemispherical projections (306), forms honeycomb-type structural,
It is in contact with the first splash guard (302) at the top of the protrusion (306), adjacent protrusion forms conduit pipe between (306)；
It is provided with guiding gutter (304) in described frame (301) four edges；
Described (301) four vertex of frame are provided with discharge outlet (305).
2. a kind of composition type permeation-proof according to claim 1 drains geotechnical grid, it is characterised in that：The geotechnical grid
Cell board (1) and drainable waterproofing plate (3) are all made of HDPE material and are made.
3. a kind of composition type permeation-proof according to claim 1 drains geotechnical grid, it is characterised in that：The guiding gutter
(304) it is T shapes, the guiding gutter (304) openings of sizes and raised (306) height are adaptable.
4. a kind of composition type permeation-proof according to claim 1 drains geotechnical grid, it is characterised in that：Two neighboring guarded drainage
The discharge outlet (305) of plate (3) is connected by water pipe.
5. a kind of composition type permeation-proof according to claim 1 drains geotechnical grid, it is characterised in that：First waterproof
The thickness of plate (302) is 0.7mm-1.2mm, and the thickness of second splash guard (303) is 1.0mm-1.5mm, and described is convex
The height for playing (306) is 8mm, and the thickness of the frame (301) is 10mm-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473569.9A CN105970901B (en) | 2016-06-23 | 2016-06-23 | A kind of composition type permeation-proof draining geotechnical grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473569.9A CN105970901B (en) | 2016-06-23 | 2016-06-23 | A kind of composition type permeation-proof draining geotechnical grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105970901A CN105970901A (en) | 2016-09-28 |
| CN105970901B true CN105970901B (en) | 2018-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610473569.9A Active CN105970901B (en) | 2016-06-23 | 2016-06-23 | A kind of composition type permeation-proof draining geotechnical grid |
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| CN (1) | CN105970901B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638555B (en) * | 2017-02-15 | 2018-08-14 | 河海大学 | A kind of double-deck geotechnical grid with drain function |
| CN107830095A (en) * | 2017-11-15 | 2018-03-23 | 珠海格力电器股份有限公司 | Vibration reduction connecting structure and compressor comprising same |
| CN108060619B (en) * | 2017-11-28 | 2020-07-10 | 安徽徽风新型合成材料有限公司 | Height-adjustable geocell |
| CN111705578B (en) * | 2020-06-05 | 2021-08-24 | 邵桂彬 | Special composite geotechnical material for higher subgrade and preparation method thereof |
| CN114164815B (en) * | 2021-11-23 | 2023-03-31 | 沈阳建筑大学 | Geocell with wing type nested structure and processing and mounting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238616A (en) * | 1988-07-28 | 1990-02-08 | Takiron Co Ltd | Net for construction work |
| CN1727579A (en) * | 2004-07-26 | 2006-02-01 | 东拓工业株式会社 | Collection/drainage plate |
| CN101644058A (en) * | 2009-09-09 | 2010-02-10 | 合肥工业大学 | Side slope safety and ecological shelter components |
| CN201883547U (en) * | 2010-11-30 | 2011-06-29 | 苑麟辉 | Composite waterproof board capable of draining water |
| CN203498818U (en) * | 2013-09-18 | 2014-03-26 | 安徽徽风新型建材有限公司 | High-strength geocell capable of being quickly jointed |
| CN204000831U (en) * | 2014-07-22 | 2014-12-10 | 上海凯得迪实业有限公司 | A kind of high collapse band drain |
-
2016
- 2016-06-23 CN CN201610473569.9A patent/CN105970901B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238616A (en) * | 1988-07-28 | 1990-02-08 | Takiron Co Ltd | Net for construction work |
| CN1727579A (en) * | 2004-07-26 | 2006-02-01 | 东拓工业株式会社 | Collection/drainage plate |
| CN101644058A (en) * | 2009-09-09 | 2010-02-10 | 合肥工业大学 | Side slope safety and ecological shelter components |
| CN201883547U (en) * | 2010-11-30 | 2011-06-29 | 苑麟辉 | Composite waterproof board capable of draining water |
| CN203498818U (en) * | 2013-09-18 | 2014-03-26 | 安徽徽风新型建材有限公司 | High-strength geocell capable of being quickly jointed |
| CN204000831U (en) * | 2014-07-22 | 2014-12-10 | 上海凯得迪实业有限公司 | A kind of high collapse band drain |
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| Publication number | Publication date |
|---|---|
| CN105970901A (en) | 2016-09-28 |
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