CN110055946A - A kind of establishment formula geotechnical grid - Google Patents
A kind of establishment formula geotechnical grid Download PDFInfo
- Publication number
- CN110055946A CN110055946A CN201910284174.8A CN201910284174A CN110055946A CN 110055946 A CN110055946 A CN 110055946A CN 201910284174 A CN201910284174 A CN 201910284174A CN 110055946 A CN110055946 A CN 110055946A
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- CN
- China
- Prior art keywords
- geotechnical grid
- raddle
- section
- establishment formula
- establishment
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- 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
- E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0084—Geogrids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The present invention relates to a kind of establishment formula geotechnical grids, it include: multiple shop bolts, multiple first raddles, multiple second raddles, shop bolt is arranged in matrix form, first raddle is rested against on shop bolt and is bent to form wavy, two raddles are fixed against on shop bolt and are bent to form wavy, and the first raddle and the second raddle go to upper and lower and be staggered and surround to form geotechnical grid.Raddle is constrained using shop bolt in the present invention and is staggered to form geotechnical grid, and aforesaid way can control cell compartment size according to pin location and raddle quantity, and to meet different construction site demands, and alternating expression structure drainage effect is good.
Description
Technical field
The present invention relates to engineering construction technology field more particularly to a kind of establishment formula geotechnical grids.
Background technique
Geotechnical grid is the novel high-intensitive geosynthetics of one kind of more prevalence both at home and abroad at present, be can be used as
Bed course, soft ground treatment increase the bearing capacity of ground, can also be laid on composition slope protection structure in slope surface, can also use
To build retaining structure etc..Geotechnical grid is mainly used for firm highway, railway bed, for bearing the dyke and shallow water of carrying force
River regulation can using geotechnical grid for preventing landslide and by the hybrid barricade of carrying force and when encountering subgrade
Mitigate construction labor intensity significantly, reduces roadbed thickness speed of application, performance is good, substantially reduces project cost.
Existing geotechnical grid technology has the following problems: existing geotechnical grid have it is capable of expansion and contraction, transportation volume is small,
Feature easy to connect, speed of application is fast, but some different effects, existing geotechnique's lattice are needed in some special places
Most of room is all to be formed, and height is typically all fixation, and after height is fixed in this way, can not just fill more objects makes
It is more secured to obtain geotechnical grid.
Summary of the invention
In view of the above-mentioned problems, now providing a kind of establishment formula geotechnical grid of using flexible.
Specific technical solution is as follows:
A kind of establishment formula geotechnical grid, has the feature that, comprising: multiple shop bolts, multiple first raddles, multiple
Second raddle, shop bolt are arranged in matrix form, and the first raddle rests against on shop bolt and is bent to form wavy, two raddles
It is fixed against on shop bolt and is bent to form wavy, and the first raddle and the second raddle go to upper and lower and be staggered and surround shape
At geotechnical grid.
Above-mentioned establishment formula geotechnical grid, also has the feature that, left and right adjacent geotechnical grid is in close-packed arrays.
Above-mentioned establishment formula geotechnical grid also has the feature that, left and right adjacent geotechnical grid is distributed in distance.
Above-mentioned establishment formula geotechnical grid, also has the feature that, reinforcing is also embedded in geotechnical grid and compiles section, is reinforced
It is in inclined point shape that section, which is compiled, in hollow form and its lower end.
Above-mentioned establishment formula geotechnical grid also has the feature that, the first raddle is identical with the second raddle structure, and
It is formed by compiling section by fixture detachable connection.
Above-mentioned establishment formula geotechnical grid, also has the feature that, fixture includes two pieces and is set to two connections for compiling section
Place and be relatively arranged on compile section two sides clamping plate, be arranged in it is adjacent two compile section on connection bolt and spiral be connected to connection spiral shell
Fixture nut on bolt.
Above-mentioned establishment formula geotechnical grid, also has the feature that, reinforces volume section and is formed by the thick bamboo tube system of cutting, compiles section by bamboo
The item system of cutting is formed.
The beneficial effect of above scheme is:
1) raddle, is constrained using shop bolt in the present invention and is staggered to form geotechnical grid, and aforesaid way can be according to pin
Position and raddle quantity control cell compartment size, and to meet different construction site demands, and alternating expression structure drainage effect is good；
2), required bamboo cane and thick bamboo tube can gather materials on the spot in the present invention, and processing and fabricating is simply, conveniently, makes acquisition
The stretching, extension of raddle structure is good with shrinkage, is readily transported and stores；
3), the establishment formula production of geotechnical grid can reach the practicability of economic utilization in the present invention, avoid the wave of material
Take, configuration flexibility is high, has a wide range of application.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the establishment formula geotechnical grid provided in the embodiment of the present invention；；
Fig. 2 is the partial enlarged view in Fig. 1 at corresponding letter A；
Fig. 3 is the plan structure signal of the establishment formula geotechnical grid provided in the embodiment of the present invention
Fig. 4 is that the structural schematic diagram of section is compiled in the reinforcing provided in the embodiment of the present invention.
In attached drawing: 1, shop bolt；2, the first raddle；3, the second raddle；4, geotechnical grid；5, it reinforces and compiles section；6, section is compiled；
7, clamping plate；8, bolt is connected.
Specific embodiment
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 description, 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 without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
As Figure 1-Figure 4, the establishment formula geotechnical grid provided in the embodiment of the present invention, comprising: multiple shop bolts
1, multiple first raddles 2, multiple second raddles 3, the present invention in shop bolt 1 in matrix form arrange, the first raddle 2 rest against calmly
On the pin 1 of position and it is bent to form wavy, two raddles are fixed against on shop bolt 1 and are bent to form wavy, and the first raddle 2
It is gone to upper and lower with the second raddle 3 and is staggered and surrounds to form geotechnical grid 4.
The size of geotechnical grid 4 can be controlled by the position of shop bolt 1 in the present invention, and the height of geotechnical grid 4 can be by
The number of plies for the raddle being staggered controls, to meet the needs of different construction sites；Meanwhile alternating expression establishment form can also benefit
Good drainage effect is realized with the interval staggeredly generated.
The adjacent geotechnical grid unit of every 4 middle left and right of row geotechnical grid that formation is worked out in the present invention can also be set in interval
It sets.
The adjacent geotechnical grid unit of every 4 middle left and right of row geotechnical grid that formation is worked out in the present invention can also be in close row
Column (specific as shown in Figure 1 and Figure 2), at this point, be enhancing structure stability, it can be after the positioning of shop bolt 1 first with the first raddle
2 woven extent bottoms, recycle the second raddle 3 and the gradually up superposition straggly of the first raddle 2, left and right under this preparation method
Adjacent geotechnical grid unit can common sparing raddle.
It may optionally utilize iron wire 7 in the present invention in order to facilitate establishment and shop bolt be fixed at the head and the tail both ends of raddle
On 1, and raddle middle part is fixed on shop bolt 1 using tied silk.
The first raddle 2 is identical with 3 structure of the second raddle in the present invention, and passes through folder by the volume section 6 that the bamboo cane system of cutting is formed
Tool detachable connection is formed, and is set to the junction of two volume sections 6 specifically, fixture includes two pieces and is relatively arranged on volume section 6
The clamping plate 7 of two sides, the connection bolt 8 being arranged on adjacent two volumes section 6 and spiral are connected to the fixation spiral shell on connection bolt 8
Mother, using fixture to work out the raddle for obtaining and can meeting different construction sites and needing in the present invention.
On the basis of above-mentioned technical proposal, further, it is provided in this embodiment work out geotechnical grid it is red further include have by
Thick bamboo tube cut system formed hollow form reinforce compile section 5, the present invention in by setting reinforce compile section 5 with enhance geotechnical grid 4 along by
The bearing capacity in power direction, while left and right adjacent two raddle can be prevented to be formed by shear surface in stress, it is in the present invention
Convenient for reinforcing the installation for compiling section 5, lower end is in inclined point shape, in wedging construction ground when in order to install.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention, right
For those skilled in the art, it should can appreciate that and all replace with being equal made by description of the invention and diagramatic content
It changes and obviously changes obtained scheme, should all be included within the scope of the present invention.
Claims (7)
1. a kind of establishment formula geotechnical grid characterized by comprising multiple shop bolts (1), multiple first raddles (2), multiple
Second raddle (3), the shop bolt (1) are arranged in matrix form, and first raddle (2) rests against the shop bolt (1)
Go up and be bent to form it is wavy, two raddle be fixed against on the shop bolt (1) and be bent to form it is wavy, and described
One raddle (2) and second raddle (3), which are gone to upper and lower, to be staggered and surrounds to form geotechnical grid (4).
2. establishment formula geotechnical grid according to claim 1, which is characterized in that the left and right adjacent geotechnical grid (4)
In close-packed arrays.
3. establishment formula geotechnical grid according to claim 1, which is characterized in that the left and right adjacent geotechnical grid (4)
It is distributed in distance.
4. establishment formula geotechnical grid according to claim 1-3, which is characterized in that in the geotechnical grid (4)
It is also embedded with reinforcing and compiles section (5), it is in inclined point shape that the reinforcing, which compiles section (5) in hollow form and its lower end,.
5. establishment formula geotechnical grid according to claim 4, which is characterized in that first raddle (2) and described second
Raddle (3) structure is identical, and is formed by section (6) is compiled by fixture detachable connection.
6. establishment formula geotechnical grid according to claim 5, which is characterized in that the fixture includes two pieces and is set to two institutes
It states the junction for compiling section (6) and is relatively arranged on the clamping plate (7) for compiling section (6) two sides, is arranged in adjacent two volume sections
(6) connection bolt (8) and spiral on are connected to the fixture nut on connection bolt (8).
7. establishment formula geotechnical grid according to claim 5 or 6, which is characterized in that the reinforcing is compiled section (5) and cut by thick bamboo tube
System is formed, and the volume section (6) is formed by the bamboo cane system of cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284174.8A CN110055946A (en) | 2019-04-10 | 2019-04-10 | A kind of establishment formula geotechnical grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284174.8A CN110055946A (en) | 2019-04-10 | 2019-04-10 | A kind of establishment formula geotechnical grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110055946A true CN110055946A (en) | 2019-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910284174.8A Pending CN110055946A (en) | 2019-04-10 | 2019-04-10 | A kind of establishment formula geotechnical grid |
Country Status (1)
| Country | Link |
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| CN (1) | CN110055946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855756A (en) * | 2022-05-17 | 2022-08-05 | 安徽徽风新型合成材料有限公司 | Connecting node positioning device for geocell construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302756A (en) * | 2008-03-03 | 2008-11-12 | 张伯谦 | Novel geogrid |
| CN201598629U (en) * | 2010-03-12 | 2010-10-06 | 张振武 | Integral geocell |
| KR100995800B1 (en) * | 2010-07-30 | 2010-11-22 | 최귀봉 | The method constructing a bamboo mat easily on the soft clay surface |
| CN102061689A (en) * | 2009-11-13 | 2011-05-18 | 仪征市佳和土工材料有限公司 | Geocell |
| CN204471262U (en) * | 2015-02-03 | 2015-07-15 | 安徽徽风新型合成材料有限公司 | A kind of geotechnical grid frock clamp |
| CN105064316A (en) * | 2015-09-18 | 2015-11-18 | 张振武 | Geocell |
| CN207498927U (en) * | 2017-11-22 | 2018-06-15 | 扬州华诚土工材料有限公司 | A kind of fixed geotechnical grid |
-
2019
- 2019-04-10 CN CN201910284174.8A patent/CN110055946A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302756A (en) * | 2008-03-03 | 2008-11-12 | 张伯谦 | Novel geogrid |
| CN102061689A (en) * | 2009-11-13 | 2011-05-18 | 仪征市佳和土工材料有限公司 | Geocell |
| CN201598629U (en) * | 2010-03-12 | 2010-10-06 | 张振武 | Integral geocell |
| KR100995800B1 (en) * | 2010-07-30 | 2010-11-22 | 최귀봉 | The method constructing a bamboo mat easily on the soft clay surface |
| CN204471262U (en) * | 2015-02-03 | 2015-07-15 | 安徽徽风新型合成材料有限公司 | A kind of geotechnical grid frock clamp |
| CN105064316A (en) * | 2015-09-18 | 2015-11-18 | 张振武 | Geocell |
| CN207498927U (en) * | 2017-11-22 | 2018-06-15 | 扬州华诚土工材料有限公司 | A kind of fixed geotechnical grid |
Non-Patent Citations (1)
| Title |
|---|
| 李志农，陈杰，王翠: "《风积沙路基公路设计施工与防沙》", 30 January 2018, 上海科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855756A (en) * | 2022-05-17 | 2022-08-05 | 安徽徽风新型合成材料有限公司 | Connecting node positioning device for geocell construction |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190726 |