CN105908694A - Split high-strength geocell - Google Patents
Split high-strength geocell Download PDFInfo
- Publication number
- CN105908694A CN105908694A CN201610473102.4A CN201610473102A CN105908694A CN 105908694 A CN105908694 A CN 105908694A CN 201610473102 A CN201610473102 A CN 201610473102A CN 105908694 A CN105908694 A CN 105908694A
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- CN
- China
- Prior art keywords
- fixed
- positioning seat
- split type
- high intensity
- type high
- 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.)
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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
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a split high-strength geocell. The split high-strength geocell comprises grid pads, positioning bases and triangular closed diaphragms; through fixed holes are formed in the intersection of slices; clamping grooves are inwards formed in one ends of the fixed holes; the positioning bases include regular hexagonal prismatic bases; first limiting columns are arranged on one sides of the bases on the side edges; center columns are fixed in the center positions of the six first limiting columns; fixed blocks are fixed on the surfaces of the other sides of the bases; positioning shafts are fixed at the other ends of the fixed blocks; the positioning bases are respectively mounted in the fixed holes of the grid pads; and the diaphragms are mounted among the three positioning bases adjacent pairwise. The split high-strength geocell changes weak load strength in a traditional structure through a triangular basic layer structural design, can effectively decompose mutual acting force in the horizontal direction, is high in reliability, largely reduces the investment cost, saves both time and labors, and is excellent in application prospect.
Description
Technical field
The invention belongs to geotechnical grid field, particularly relate to a kind of split type high intensity geotechnical grid.
Background technology
Geotechnical grid is by high density polyethylene (HDPE) (HDPE) or polypropylene (PP) sheet material, through ultrasonic bonding or its
The cellular spatial lattice structure that his form is formed by connecting.It is capable of expansion and contraction, and can contract during transport gathers into folds, and makes
Used time opens and filling soil stone or concrete, constitutes and has powerful lateral limitation and the structure of big rigidity.?
Geotechnical Engineering collectively forms different reinforcement intensity and different depth with fillers such as soil, sand, stone or concrete
Bed course, these structures can be positioned over the position of needs according to the requirement of engineering, in order to reinforcing road bed and
Soft foundation, side slope protection and greening etc..
During currently used, in some important engineer applied, traditional geotechnical grid cannot meet
Primary demand to the density of load, hot strength is low, easy fracture, and rehabilitation cost is higher.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of split type high intensity
Geotechnical grid, improves the density of load of geotechnical grid, improves hot strength and easily repairs.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of split type high intensity geotechnical grid, including grid cushion, positioning seat, triangle closed diaphragm；
By intersecting two-by-two, fiberglass sheets is fixing to be connected described grid cushion, angle between two adjacent described thin slices
Being 60 degree, described thin slice intersection has through fixing hole, and described fixing hole wherein one end inwardly has card
Groove；
Described positioning seat includes that the base of positive hexa-prism, described base side are positioned at incline and are provided with first
Limited post, six the first limited post centers are fixed with newel, and described base opposite side surface is fixed with
Fixed block, the described fixed block other end is fixed with locating shaft；
The fixing hole of described grid cushion is mounted on positioning seat, between three the most adjacent described positioning seats
Diaphragm is installed.
Further, described positioning seat top is provided with end cap, wherein each first limited post end on positioning seat
End face has blind hole, and described end cap is fixed with the locating dowel matched with blind hole near positioning seat side, improves
The dependability of geotechnical grid, during preventing from using, under the effect of longitudinal decomposing force, diaphragm departs from location
Seat.
Further, dividing plate is installed between described diaphragm and adjacent diaphragms, described newel week side be fixed with
Six the second limited posts being placed equidistant, and dividing plate end be placed between two adjacent second limited posts raising geotechnique
The density of load of compartment adjacent diaphragms.
Further, described dividing plate is formed by polypropylene, polyvinyl chloride polymer thermoplastic.
Further, the length of described locating shaft, more than the degree of depth of fixing hole, improves consolidating of whole geotechnical grid
Determine intensity, reduce skew in the horizontal direction.
Further, described draw-in groove is identical with fixed block cross sectional shape and is regular hexagon, increases positioning seat
With grid cushion bonding strength, reduce horizontally rotating of positioning seat.
Further, it is interference fit between described locating dowel and blind hole, improves the installation reliability of end cap.
The invention has the beneficial effects as follows:
The present invention is designed by the base layer structure of triangle, changes the deficiency of the density of load in traditional structure,
Can effectively decompose active force each other in the horizontal direction, highly reliable, and to whole geotechnique
When compartment carries out local route repair, only need to replace relevant basic unit triangle diaphragm structure, be greatly reduced and put into into
This, time saving and energy saving, have a good application prospect.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application,
The schematic description and description of the present invention is used for explaining the present invention, is not intended that the improper limit to the present invention
Fixed.In the accompanying drawings:
Fig. 1 is the mounting structure schematic diagram of the present invention；
Fig. 2 is the structural representation of grid cushion in the present invention；
Fig. 3 is the structural representation of positioning seat in the present invention；
Fig. 4 is the structural representation of positioning seat in the present invention；
Fig. 5 is the structural representation of median septum of the present invention；
Fig. 6 is the structural representation of end cap in the present invention；
Label declaration in figure: 1-grid cushion, 2-, positioning seat, 3-end cap, 4-dividing plate, 5-diaphragm, 11-fix
Hole, 12-draw-in groove, 21-base, 22-have the first limited post, 23-fixed block, 24-locating shaft, 25-newel,
26-the second limited post, 27-blind hole, 31-locating dowel.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
One split type high intensity geotechnical grid as shown in Figures 1 to 6, including grid cushion 1, positioning seat 2,
Triangle closed diaphragm 5；
By intersecting two-by-two, fiberglass sheets is fixing to be connected described grid cushion 1, presss from both sides between two adjacent described thin slices
Angle is 60 degree, and described thin slice intersection has through fixing hole 11, described fixing hole 11 wherein one end to
Inside have draw-in groove 12；
Described positioning seat 2 includes that the base 21 of positive hexa-prism, described base 21 side are positioned at setting at incline
The first limited post 22, six the first limited post 22 centers is had to be fixed with newel 25, described base 21
Opposite side surface is fixed with fixed block 23, and described fixed block 23 other end is fixed with locating shaft 24；
The fixing hole 11 of described grid cushion 1 is mounted on positioning seat 2, three the most adjacent described location
Between seat 2, diaphragm 5 is installed.
Wherein, positioning seat 2 top is provided with end cap 3, wherein each first limited post 22 end on positioning seat 2
End face has blind hole 27, and described end cap 3 is fixed with, near positioning seat 2 side, the location matched with blind hole 27
Post 31, improves the dependability of geotechnical grid, during preventing from using under the effect of longitudinal decomposing force film
Sheet 5 departs from positioning seat 2.
Wherein, being provided with dividing plate 4 between diaphragm 5 and adjacent diaphragms 5,25 weeks sides of described newel are fixed with
Six the second limited posts 26 being placed equidistant, and dividing plate 4 end is placed between two adjacent second limited posts 26 and carries
The density of load of high geotechnical grid adjacent diaphragms 5.
Wherein, dividing plate 4 is formed by polypropylene, polyvinyl chloride polymer thermoplastic.
Wherein, the length of locating shaft 24, more than the degree of depth of fixing hole 11, improves the fixing of whole geotechnical grid
Intensity, reduces skew in the horizontal direction.
Wherein, draw-in groove 12 is identical with fixed block 23 cross sectional shape and is regular hexagon, increases positioning seat 2
With grid cushion 1 bonding strength, reduce horizontally rotating of positioning seat 2.
Wherein, it is interference fit between locating dowel 31 and blind hole 27, improves the installation reliability of end cap 3.
According to on-the-spot area requirements during installation, the grid cushion 1 intercepting equal area size carries out ground pre-
Paving, then installs positioning seat 2, diaphragm 5, dividing plate 4, end cap 3 successively, finally adds according to said structure
Implant is added in entering diaphragm 5.
The present invention is designed by the base layer structure of triangle, changes the deficiency of the density of load in traditional structure,
Can effectively decompose active force each other in the horizontal direction, highly reliable, and to whole geotechnique
When compartment carries out local route repair, only need to replace relevant basic unit triangle diaphragm structure, be greatly reduced and put into into
This, time saving and energy saving, have a good application prospect.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The industry
Skilled person will appreciate that, the present invention is not restricted to the described embodiments, in above-described embodiment and description
The principle that the present invention is simply described described, without departing from the spirit and scope of the present invention, the present invention
Also having various changes and modifications, these changes and improvements both fall within scope of the claimed invention.
Claims (7)
1. a split type high intensity geotechnical grid, it is characterised in that: include grid cushion (1), positioning seat
(2), triangle closed diaphragm (5)；
By intersecting two-by-two, fiberglass sheets is fixing to be connected described grid cushion (1), two adjacent described thin slices it
Between angle be 60 degree, described thin slice intersection has through fixing hole (11), described fixing hole (11)
Wherein one end inwardly has draw-in groove (12)；
Described positioning seat (2) includes the base (21) of positive hexa-prism, described base (21) position, side
The first limited post (22) it is provided with, during six the first limited post (22) centers are fixed with at incline
Stem (25), described base (21) opposite side surface is fixed with fixed block (23), described fixed block (23)
The other end is fixed with locating shaft (24)；
The fixing hole (11) of described grid cushion (1) is mounted on positioning seat (2), the most adjacent three
Between individual described positioning seat (2), diaphragm (5) is installed.
One the most according to claim 1 split type high intensity geotechnical grid, it is characterised in that: institute
State positioning seat (2) top and end cap (3), wherein upper each first limited post (22) of positioning seat (2) are installed
Terminal surface has blind hole (27), and described end cap (3) is fixed with and blind hole (27) near positioning seat (2) side
The locating dowel (31) matched.
One the most according to claim 1 split type high intensity geotechnical grid, it is characterised in that: institute
State and dividing plate (4) is installed between diaphragm (5) and adjacent diaphragms (5), all sides of described newel (25)
It is fixed with six the second limited posts (26) being placed equidistant, and dividing plate (4) end is placed in two adjacent second
Between limited post (26).
One the most according to claim 3 split type high intensity geotechnical grid, it is characterised in that: institute
State dividing plate (4) to be formed by polypropylene, polyvinyl chloride polymer thermoplastic.
One the most according to claim 1 split type high intensity geotechnical grid, it is characterised in that: institute
State the length degree of depth more than fixing hole (11) of locating shaft (24).
One the most according to claim 1 split type high intensity geotechnical grid, it is characterised in that: institute
State draw-in groove (12) identical with fixed block (23) cross sectional shape and be regular hexagon.
One the most according to claim 1 split type high intensity geotechnical grid, it is characterised in that: institute
State between locating dowel (31) and blind hole (27) as interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473102.4A CN105908694B (en) | 2016-06-22 | 2016-06-22 | A kind of split type high intensity geotechnical grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610473102.4A CN105908694B (en) | 2016-06-22 | 2016-06-22 | A kind of split type high intensity geotechnical grid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105908694A true CN105908694A (en) | 2016-08-31 |
| CN105908694B CN105908694B (en) | 2017-12-08 |
Family
ID=56759648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610473102.4A Active CN105908694B (en) | 2016-06-22 | 2016-06-22 | A kind of split type high intensity geotechnical grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908694B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360326A (en) * | 2018-05-10 | 2018-08-03 | 安徽中路工程材料有限公司 | The fixed Integral geocell of pipe nail |
| CN112144561A (en) * | 2020-09-30 | 2020-12-29 | 河北昊锐基础工程有限公司 | Foundation anti-settlement structure and construction method |
| CN112323760A (en) * | 2020-11-17 | 2021-02-05 | 深圳中轩生态环境科技有限公司 | Three-dimensional honeycomb geocell with lateral high water permeability |
| CN113882362A (en) * | 2021-11-18 | 2022-01-04 | 安徽中路工程材料有限公司 | Embedded pile for geocell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009045896A1 (en) * | 2007-09-27 | 2009-04-09 | Prs Mediterranean Ltd. | Sandwich system |
| CN202954355U (en) * | 2012-12-26 | 2013-05-29 | 安徽徽风新型建材有限公司 | Novel high-strength geocell with triangular structure |
| CN204401596U (en) * | 2014-12-30 | 2015-06-17 | 王绪保 | A kind of fixed connection apparatus |
| CN204401597U (en) * | 2014-12-30 | 2015-06-17 | 王绪保 | Combined type enhancement mode geotechnical grid |
-
2016
- 2016-06-22 CN CN201610473102.4A patent/CN105908694B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009045896A1 (en) * | 2007-09-27 | 2009-04-09 | Prs Mediterranean Ltd. | Sandwich system |
| CN202954355U (en) * | 2012-12-26 | 2013-05-29 | 安徽徽风新型建材有限公司 | Novel high-strength geocell with triangular structure |
| CN204401596U (en) * | 2014-12-30 | 2015-06-17 | 王绪保 | A kind of fixed connection apparatus |
| CN204401597U (en) * | 2014-12-30 | 2015-06-17 | 王绪保 | Combined type enhancement mode geotechnical grid |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108360326A (en) * | 2018-05-10 | 2018-08-03 | 安徽中路工程材料有限公司 | The fixed Integral geocell of pipe nail |
| CN112144561A (en) * | 2020-09-30 | 2020-12-29 | 河北昊锐基础工程有限公司 | Foundation anti-settlement structure and construction method |
| CN112323760A (en) * | 2020-11-17 | 2021-02-05 | 深圳中轩生态环境科技有限公司 | Three-dimensional honeycomb geocell with lateral high water permeability |
| CN112323760B (en) * | 2020-11-17 | 2022-09-13 | 深圳中轩生态环境科技有限公司 | Three-dimensional honeycomb geocell with lateral high water permeability |
| CN113882362A (en) * | 2021-11-18 | 2022-01-04 | 安徽中路工程材料有限公司 | Embedded pile for geocell |
| CN113882362B (en) * | 2021-11-18 | 2022-12-02 | 安徽中路工程材料有限公司 | Embedded pile for geocell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105908694B (en) | 2017-12-08 |
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