CN105908694B - A kind of split type high intensity geotechnical grid - Google Patents
A kind of split type high intensity geotechnical grid Download PDFInfo
- Publication number
- CN105908694B CN105908694B CN201610473102.4A CN201610473102A CN105908694B CN 105908694 B CN105908694 B CN 105908694B CN 201610473102 A CN201610473102 A CN 201610473102A CN 105908694 B CN105908694 B CN 105908694B
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- positioning seat
- fixed
- high intensity
- split type
- type high
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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)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (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 kind of split type high intensity geotechnical grid, including grid cushion, positioning seat, triangle closed diaphragm；Thin slice intersection is provided with the fixing hole of insertion, and fixing hole wherein one end is inwardly provided with neck；Positioning seat includes the base of positive six prismsby shape, and base side, which is located at incline, is provided with the first limited post, and six the first limited post centers are fixed with newel, and another side surface of base is fixed with fixed block, and the fixed block other end is fixed with locating shaft；Positioning seat is mounted in the fixing hole of grid cushion, diaphragm is installed between three adjacent positioning seats two-by-two.The present invention is designed by the base layer structure of triangle, is changed the deficiency of the density of load in traditional structure, can effectively be decomposed mutual active force in the horizontal direction, highly reliable, and input cost is greatly reduced, time saving and energy saving, is had a good application prospect.
Description
Technical field
The invention belongs to geotechnical grid field, more particularly 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 other forms
The cellular spatial lattice structure being formed by connecting.It is capable of expansion and contraction, and can contract during transport gathers into folds, and opens and fills native stone during use
Or concrete, form the structure with powerful laterally limiting and big rigidity.In Geotechnical Engineering with soil, sand, stone or concrete
The bed course of different reinforcement intensity and different depth is collectively formed Deng filler, these structures can be positioned over according to the requirement of engineering
The position needed, to reinforcing road bed face and soft foundation, side slope protection and greening etc..
At present during use, in some important engineer applieds, traditional geotechnical grid can not meet to load
The primary demand of intensity, tensile strength is low, easy fracture, and rehabilitation cost is higher.
The content of the invention
It is an object of the invention to overcome problem above existing for prior art, there is provided a kind of split type high intensity geotechnique lattice
Room, the density of load of geotechnical grid is improved, improve tensile strength and easily repair.
To realize above-mentioned technical purpose and the 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；
The grid cushion is fixedly connected by intersecting fiberglass sheets two-by-two, and angle is 60 between the two adjacent thin slices
Degree, the thin slice intersection are provided with the fixing hole of insertion, and the fixing hole wherein one end is inwardly provided with neck；
The positioning seat includes the base of positive six prismsby shape, and the base side is located at incline that to be provided with first spacing
Post, six the first limited post centers are fixed with newel, and another side surface of base is fixed with fixed block, the fixation
The block other end is fixed with locating shaft；
Positioning seat is mounted in the fixing hole of the grid cushion, is provided with two-by-two between three adjacent positioning seats
Diaphragm.
Further, the positioning seat top is provided with end cap, and each first limited post terminal surface is opened wherein on positioning seat
There is blind hole, the end cap is fixed with the locating dowel being engaged with blind hole close to positioning seat side, and the use for improving geotechnical grid can
By property, prevent that diaphragm departs from positioning seat in the presence of longitudinal decomposing force during use.
Further, dividing plate is installed, the newel the week side of boss is fixed with six etc. between the diaphragm and adjacent diaphragms
The second limited post away from setting, and dividing plate end is placed in the load of raising geotechnical grid adjacent diaphragms between two adjacent second limited posts
Lotus intensity.
Further, the dividing plate is formed by polypropylene, polyvinyl chloride polymer thermoplastic.
Further, the length of the locating shaft is more than the depth of fixing hole, improves the fixing intensity of whole geotechnical grid,
Reduce skew in the horizontal direction.
Further, the neck is identical with fixed block cross sectional shape and is regular hexagon, increases positioning seat and grid
Bonding strength is padded, reduces horizontally rotating for positioning seat.
Further, it is interference fit between the locating dowel and blind hole, improves the installation reliability of end cap.
The beneficial effects of the invention are as follows：
The present invention is designed by the base layer structure of triangle, the deficiency of the density of load in traditional structure is changed, in level
Mutual active force can be effectively decomposed on direction, it is highly reliable, and local route repair is being carried out to whole geotechnical grid
When, related basic unit's triangle diaphragm structure only need to be replaced, input cost is greatly reduced, it is time saving and energy saving, there is good application
Prospect.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.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 cushions, 2-, positioning seat, 3- end caps, 4- dividing plates, 5- diaphragms, 11- fixing holes, 12- cards
Groove, 21- bases, 22- have the first limited post, 23- fixed blocks, 24- locating shafts, 25- newels, the limited posts of 26- second, 27- blind
Hole, 31- locating dowels.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
A kind of split type high intensity geotechnical grid as shown in Figures 1 to 6, including grid cushion 1, positioning seat 2, triangle envelope
Enclosed diaphragm 5；
The grid cushion 1 is fixedly connected by intersecting fiberglass sheets two-by-two, and angle is 60 between the two adjacent thin slices
Degree, the thin slice intersection are provided with the fixing hole 11 of insertion, and the fixing hole 11 wherein one end is inwardly provided with neck 12；
The positioning seat 2 includes the base 21 of positive six prismsby shape, and the side of base 21, which is located at incline, is provided with first
Limited post 22, six centers of the first limited post 22 are fixed with newel 25, and 21 another side surface of base is fixed with
Determine block 23, the other end of fixed block 23 is fixed with locating shaft 24；
Positioning seat 2 is mounted in the fixing hole 11 of the grid cushion 1, two-by-two between adjacent three positioning seats 2
Diaphragm 5 is installed.
Wherein, the top of positioning seat 2 is provided with end cap 3, and each terminal surface of first limited post 22 is provided with blind wherein on positioning seat 2
Hole 27, the end cap 3 are fixed with the locating dowel 31 being engaged with blind hole 27 close to the side of positioning seat 2, improve making for geotechnical grid
With reliability, prevent that diaphragm 5 departs from positioning seat 2 in the presence of longitudinal decomposing force during use.
Wherein, dividing plate 4 is installed, the week side of boss of newel 25 is fixed with six and equidistantly set between diaphragm 5 and adjacent diaphragms 5
The second limited post 26 put, and the end of dividing plate 4 is placed between two adjacent second limited posts 26 and improves geotechnical grid adjacent diaphragms 5
The density of load.
Wherein, dividing plate 4 is formed by polypropylene, polyvinyl chloride polymer thermoplastic.
Wherein, the length of locating shaft 24 is more than the depth of fixing hole 11, improves the fixing intensity of whole geotechnical grid, reduces
Skew in the horizontal direction.
Wherein, neck 12 is identical with the cross sectional shape of fixed block 23 and is regular hexagon, increase positioning seat 2 and grid cushion 1
Bonding strength, reduce horizontally rotating for positioning seat 2.
Wherein, it is interference fit between locating dowel 31 and blind hole 27, improves the installation reliability of end cap 3.
Overlaying on ground is carried out according to live area requirements, the grid cushion 1 of interception equal area size during installation, then
Install positioning seat 2, diaphragm 5, dividing plate 4, end cap 3 successively according to said structure, be eventually adding in diaphragm 5 and add filler i.e.
Can.
The present invention is designed by the base layer structure of triangle, the deficiency of the density of load in traditional structure is changed, in level
Mutual active force can be effectively decomposed on direction, it is highly reliable, and local route repair is being carried out to whole geotechnical grid
When, related basic unit's triangle diaphragm structure only need to be replaced, input cost is greatly reduced, it is time saving and energy saving, there is good application
Prospect.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (6)
- A kind of 1. split type high intensity geotechnical grid, it is characterised in that：Including grid cushion (1), positioning seat (2), triangle Shape closed Formula diaphragm (5)；The grid cushion (1) is fixedly connected by intersecting fiberglass sheets two-by-two, and angle is 60 degree between the two adjacent thin slices, The thin slice intersection is provided with the fixing hole (11) of insertion, and the fixing hole (11) wherein one end is inwardly provided with neck (12)；The positioning seat (2) includes the base (21) of positive six prismsby shape, and base (21) side, which is located at incline, is provided with One limited post (22), six the first limited post (22) centers are fixed with newel (25), base (21) the opposite side table Face is fixed with fixed block (23), and fixed block (23) other end is fixed with locating shaft (24)；Positioning seat (2) is mounted in the fixing hole (11) of the grid cushion (1), two-by-two adjacent three positioning seats (2) Between diaphragm (5) is installed.
- A kind of 2. split type high intensity geotechnical grid according to claim 1, it is characterised in that：Positioning seat (2) top End is provided with end cap (3), and each first limited post (22) terminal surface is provided with blind hole (27), the end cap wherein on positioning seat (2) (3) it is fixed with the locating dowel (31) being engaged with blind hole (27) close to positioning seat (2) side.
- A kind of 3. split type high intensity geotechnical grid according to claim 1, it is characterised in that：The diaphragm (5) and phase Dividing plate (4) is installed, newel (25) the week side of boss is fixed with six the second limited posts being placed equidistant between adjacent diaphragm (5) (26), and dividing plate (4) end is placed between two adjacent second limited posts (26).
- A kind of 4. split type high intensity geotechnical grid according to claim 3, it is characterised in that：The dividing plate (4) is by gathering Propylene, polyvinyl chloride polymer thermoplastic form.
- A kind of 5. split type high intensity geotechnical grid according to claim 1, it is characterised in that：The locating shaft (24) Length is more than the depth of fixing hole (11).
- A kind of 6. split type high intensity geotechnical grid according to claim 1, it is characterised in that：The neck (12) is with consolidating It is identical and be regular hexagon to determine block (23) cross sectional shape.
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 |
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| Publication Number | Publication Date |
|---|---|
| CN105908694A CN105908694A (en) | 2016-08-31 |
| CN105908694B true CN105908694B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610473102.4A Active CN105908694B (en) | 2016-06-22 | 2016-06-22 | A kind of split type high intensity geotechnical grid |
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Families Citing this family (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 |
| 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 |
| CN113882362B (en) * | 2021-11-18 | 2022-12-02 | 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 |
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| Publication number | Publication date |
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| CN105908694A (en) | 2016-08-31 |
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