CN204662411U - Based on the Plastics Geogrids of two-way variable strength - Google Patents
Based on the Plastics Geogrids of two-way variable strength Download PDFInfo
- Publication number
- CN204662411U CN204662411U CN201520171531.7U CN201520171531U CN204662411U CN 204662411 U CN204662411 U CN 204662411U CN 201520171531 U CN201520171531 U CN 201520171531U CN 204662411 U CN204662411 U CN 204662411U
- Authority
- CN
- China
- Prior art keywords
- lengthways
- rod
- horizontal rib
- centroid
- horizontal
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 42
- 229920003023 plastic Polymers 0.000 title claims abstract description 42
- 238000009826 distribution Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
A kind of Plastics Geogrids based on two-way variable strength, include and there is Centroid (3), the Plastics Geogrids body of horizontal rib (1) and lengthways of rod (2), based on Centroid (3), horizontal rib (1) and the thickness of lengthways of rod (2) and the difference in length of horizontal rib (1) and lengthways of rod (2) make the ratio setting of the intensity of the intensity of horizontal rib (1) and lengthways of rod (2) be 6:3-5, by Centroid (3), the thickness of horizontal rib (1) and lengthways of rod (2) unequal, unequal by the length of horizontal rib (1) and lengthways of rod (2), achieve the unequal of the intensity of horizontal rib (1) and lengthways of rod (2), no longer make the equal of the intensity of horizontal rib (1) and lengthways of rod (2), therefore the construction needs of varying environment condition engineering are met, simplify the structure of Plastics Geogrids body and reduce cost.
Description
One, technical field
The utility model relates to a kind of Plastics Geogrids, especially a kind of Plastics Geogrids based on two-way variable strength.
Two, background technology
Plastics Geogrids is with polypropylene, the two-dimensional mesh grid network material that the high molecular polymers such as polyethylene stretch through thermoplastic or are welded, be generally used for and be laid in soil, by grid mesh with between the soil body be engaged and interlocked is used, constitute an efficient Stress transmit mechanism, local load can be diffused in the large-area soil body quickly and effectively go, thus realize reducing local failure stress, improve the object in engineering application life, therefore Plastics Geogrids is a kind of important building articles for use, in existing Plastics Geogrids, it is all also the Plastics Geogrids of two-way equal intensities, there is no a kind of Plastics Geogrids based on two-way variable strength.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of Plastics Geogrids based on two-way variable strength, therefore meets the construction needs of varying environment condition engineering, simplifies the structure of Plastics Geogrids body and reduce cost.
For achieving the above object, the technical scheme that the utility model is taked is: include the Plastics Geogrids body with Centroid, horizontal rib and lengthways of rod, makes the ratio setting of the intensity of horizontal rib and the intensity of lengthways of rod be 6:3-5 based on the thickness of Centroid, horizontal rib and lengthways of rod and the difference in length of horizontal rib and lengthways of rod.
Owing to devising the Plastics Geogrids body with Centroid, horizontal rib and lengthways of rod, unequal by the thickness of Centroid, horizontal rib and lengthways of rod, unequal by the length of horizontal rib and lengthways of rod, achieve the unequal of the intensity of horizontal rib and lengthways of rod, no longer make the equal of the intensity of horizontal rib and lengthways of rod, therefore meet the construction needs of varying environment condition engineering, simplify the structure of Plastics Geogrids body and reduce cost.
The utility model devises, and according to the mode of thickness and difference in length, horizontal rib and lengthways of rod and Centroid is coupled to each other.
The utility model devises, include Centroid, horizontal rib and lengthways of rod, horizontal rib and lengthways of rod are set to the both direction extension distribution of centrally node and two horizontal ribs of adjacent Centroid are coupled to each other, two lengthways of rod of adjacent Centroid are coupled to each other, and Centroid is set to distribute with vertical direction in the horizontal direction and the handing-over contact that Centroid is set to reticulate body distributes.
The utility model devises, and the center line of horizontal rib of the centrally both direction distribution of node and the center line of lengthways of rod are set to mutual vertical distribution and corresponding two horizontal ribs and corresponding two lengthways of rod are set to be arranged on the bight of rectangle in composition distributed rectangular, four Centroids.
The utility model devises, and the ratio setting of the thickness of Centroid and the thickness of horizontal rib is 8:2-4, and the ratio setting of the thickness of Centroid and the thickness of lengthways of rod is 8:3-5.
The utility model devises, and the ratio setting of the length of horizontal rib and the length of lengthways of rod is 8:5-7.
The utility model devises, and the length of horizontal rib is set to 31-34mm, and the length of lengthways of rod is set to 23-26mm.
The utility model devises, and the center line of horizontal rib of the centrally both direction distribution of node and the center line of lengthways of rod are set to angularly distribute and corresponding two horizontal ribs and corresponding two lengthways of rod are set to be arranged on the bight of rhombus in the distribution of composition rhombus, four Centroids.
In the technical program, horizontal rib refers to that lengthways of rod refers to horizontal direction in the rib being greater than 45 ° with horizontal direction in the rib equaling to be less than 45 °.
Technique effect of the present utility model is: the thickness due to each Centroid is greater than the thickness of each rib in length and breadth, when grid is embedded in soil layer and soil, the thickness of each node makes to form the tension of horizontal direction or fixing structure between grid and filler, when filler has horizontal sliding to be inclined to, not only each rib produces planar friction power, and each node produces resistance and the planar friction power of vertical direction, thus the frictional force increased between grid and filler and resistance, offset the pulling capacity making grid slippage, make grid not easy glide.Because horizontal rib is obviously different from the length of lengthways of rod, the length ratio scope of horizontal rib and lengthways of rod is 8:5 to 8:7, such structure clearly enhances the quantity of horizontal rib in unit length, when using identical material and process conditions, the horizontal bar intensity reaching unit length is obviously greater than the object of longitudinal rib intensity; And the scope changing intensity is 6:3 to 6:5, and according to actual requirement of engineering adjustment arbitrarily in this is interval, namely can meet actual requirement of engineering, can also save material.Along with the development of industrial construction technology, more and more higher to the performance requirement of Plastics Geogrids, while the requirement meeting engineering construction quality level, also more and more higher to the requirement of construction cost, the two-way strong grid such as or not plastics is adopted to contribute to saving engineering cost, both met in engineering the requirement in length and breadth to varying strength, save engineering cost again, the identical Plastics Geogrids product of present stage vertical transverse strength is not suitable for being applied to these to be had in the Larger Engineering Projects of particular/special requirement, this just requires that plastic civil engineering Material Field studies this kind of product, to be adapted to the development and usage of this type of major works.
In the technical program, the Centroid of thickness and difference in length, horizontal rib and lengthways of rod are important technical characteristic, in the technical field of the Plastics Geogrids based on two-way variable strength, have novelty, creativeness and practicality, the term in the technical program is all to make an explanation with patent document in the art and to understand.
Four, accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Five, detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is first embodiment of the present utility model, illustrate the present embodiment by reference to the accompanying drawings, include Centroid 3, horizontal rib 1 and lengthways of rod 2, horizontal rib 1 and lengthways of rod 2 are set to the both direction extension distribution of centrally node 3 and two horizontal ribs 1 of adjacent Centroid 3 are coupled to each other, two lengthways of rod 2 of adjacent Centroid 3 are coupled to each other, and Centroid 3 is set to distribute with vertical direction in the horizontal direction and the handing-over contact that Centroid 3 is set to reticulate body distributes.
In the present embodiment, the centrally both direction distribution of node 3 the center line of horizontal rib 1 and the center line of lengthways of rod 2 is set to mutual vertical distribution and corresponding two horizontal ribs 1 and corresponding two lengthways of rod 2 are set to be arranged on the bight of rectangle in composition distributed rectangular, four Centroids 3.
In the present embodiment, the ratio setting of the thickness of Centroid 3 and the thickness of horizontal rib 1 is 8:2-4, and the ratio setting of the thickness of Centroid 3 and the thickness of lengthways of rod 2 is 8:3-5.
In the present embodiment, the ratio setting of the length of horizontal rib 1 and the length of lengthways of rod 2 is 8:5-7.
In the present embodiment, the length of horizontal rib 1 is set to 31-34mm, and the length of lengthways of rod 2 is set to 23-26mm.
In the present embodiment, the ratio setting of the intensity of horizontal rib 1 and the intensity of lengthways of rod 2 is 6:3-5.
The geo-grid plastic sheet formed after extruding polypropylene material with singe screw or double screw extruder utilizes the special punching apparatus of plastic plate to carry out equidistant punching or mark according to the distance of regulation; Polypropylene plastics sheet material after punching forms some cross ribs and the staggered multiple rectangle net structures of vertical rib through vertical cross directional stretch, vertical rib and cross rib staggered place share a node, it is 23-26mm that the plastic net structure formed after drawing and forming indulges rib length, cross rib length is 31-34mm, the thickness of this node is greater than the thickness of periphery rib in length and breadth, adds the anti-shearing force of this Plastics Geogrids to filler.Realize Plastics Geogrids by the length changing vertical transverse ribs different in vertical and horizontal hot strength, thus meet the requirement of Practical Project vertical transverse strength different while reach the object of saving construction cost.Through overtesting, the intensity of horizontal rib 1 is the intensity aaa of aaa, lengthways of rod 2.
Second embodiment of the present utility model, the center line of horizontal rib 1 of the centrally both direction distribution of node 3 and the center line of lengthways of rod 2 are set to angularly distribute and corresponding two horizontal ribs 1 and corresponding two lengthways of rod 2 are set to be arranged on the bight of rhombus in the distribution of composition rhombus, four Centroids 3.
The utility model has lower feature:
1, owing to devising the Plastics Geogrids body with Centroid 3, horizontal rib 1 and lengthways of rod 2, unequal by the thickness of Centroid 3, horizontal rib 1 and lengthways of rod 2, unequal by the length of horizontal rib 1 and lengthways of rod 2, achieve the unequal of the intensity of horizontal rib 1 and lengthways of rod 2, no longer make the equal of the intensity of horizontal rib 1 and lengthways of rod 2, therefore meet the construction needs of varying environment condition engineering, simplify the structure of Plastics Geogrids body and reduce cost.
2, owing to devising the Plastics Geogrids body with Centroid 3, horizontal rib 1 and lengthways of rod 2, employ rectangular net body, simplify manufacture craft.
3, owing to devising horizontal rib 1 and lengthways of rod 2, be ensure that the performance of Plastics Geogrids by network body.
4, owing to devising, the restriction of number range has been carried out to planform, number range is made to be technical characteristic in the technical solution of the utility model, be not by formulae discovery or tested the technical characteristic drawn by limited number of time, test shows that the technical characteristic of this number range achieves good technique effect.
5, owing to devising technical characteristic of the present utility model, in the effect of the set separately and each other of technical characteristic, by test show, property indices of the present utility model be existing property indices be at least 1.7 times, by assessment there is good market value.
That also have other with thickness and difference in length Centroid 3, the technical characteristic that horizontal rib 1 and lengthways of rod 2 connect is all one of embodiment of the present utility model, therefore based in the Plastics Geogrids technical field of two-way variable strength, every including has Centroid 3, the Plastics Geogrids body of horizontal rib 1 and lengthways of rod 2, based on Centroid 3, horizontal rib 1 and the thickness of lengthways of rod 2 and the difference in length of horizontal rib 1 and lengthways of rod 2 make the ratio setting of the intensity of horizontal rib 1 and the intensity of lengthways of rod 2 be that the technology contents of 6:3-5 is all in protection domain of the present utility model.
Claims (8)
1. the Plastics Geogrids based on two-way variable strength; It is characterized in that: include the Plastics Geogrids body with Centroid (3), horizontal rib (1) and lengthways of rod (2), make the ratio setting of the intensity of the intensity of horizontal rib (1) and lengthways of rod (2) be 6:3-5 based on the thickness of Centroid (3), horizontal rib (1) and lengthways of rod (2) and the difference in length of horizontal rib (1) and lengthways of rod (2).
2. the Plastics Geogrids based on two-way variable strength according to claim 1; It is characterized in that: according to the mode of thickness and difference in length, horizontal rib (1) and lengthways of rod (2) are coupled to each other with Centroid (3).
3. the Plastics Geogrids based on two-way variable strength according to claim 1; It is characterized in that: include Centroid (3), horizontal rib (1) and lengthways of rod (2), horizontal rib (1) and lengthways of rod (2) are set to the both direction extension distribution of centrally node (3) and two horizontal ribs (1) of adjacent Centroid (3) are coupled to each other, two lengthways of rod (2) of adjacent Centroid (3) are coupled to each other, and Centroid (3) is set to distribute with vertical direction in the horizontal direction and the handing-over contact that Centroid (3) is set to reticulate body distributes.
4. the Plastics Geogrids based on two-way variable strength according to claim 3; It is characterized in that: the center line of horizontal rib (1) of the centrally both direction distribution of node (3) and the center line of lengthways of rod (2) are set to mutual vertical distribution and corresponding two horizontal ribs (1) and corresponding two lengthways of rod (2) are set to be arranged on the bight of rectangle in composition distributed rectangular, four Centroids (3).
5. the Plastics Geogrids based on two-way variable strength according to claim 3; It is characterized in that: the ratio setting of the thickness of Centroid (3) and the thickness of horizontal rib (1) is 8:2-4, the ratio setting of the thickness of Centroid (3) and the thickness of lengthways of rod (2) is 8:3-5.
6. the Plastics Geogrids based on two-way variable strength according to claim 3; It is characterized in that: the ratio setting of the length of horizontal rib (1) and the length of lengthways of rod (2) is 8:5-7.
7. the Plastics Geogrids based on two-way variable strength according to claim 3; It is characterized in that: the length of horizontal rib (1) is set to 31-34mm, the length of lengthways of rod (2) is set to 23-26mm.
8. the Plastics Geogrids based on two-way variable strength according to claim 3; It is characterized in that: the center line of horizontal rib (1) of the centrally both direction distribution of node (3) and the center line of lengthways of rod (2) are set to angularly distribute and corresponding two horizontal ribs (1) and corresponding two lengthways of rod (2) are set to be arranged on the bight of rhombus in the distribution of composition rhombus, four Centroids (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171531.7U CN204662411U (en) | 2015-03-26 | 2015-03-26 | Based on the Plastics Geogrids of two-way variable strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520171531.7U CN204662411U (en) | 2015-03-26 | 2015-03-26 | Based on the Plastics Geogrids of two-way variable strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662411U true CN204662411U (en) | 2015-09-23 |
Family
ID=54132812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520171531.7U Active CN204662411U (en) | 2015-03-26 | 2015-03-26 | Based on the Plastics Geogrids of two-way variable strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662411U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314145A (en) * | 2017-12-29 | 2018-07-24 | 深圳安吉尔饮水产业集团有限公司 | Filter, free radical electrode assembly and water purifier |
| CN110777765A (en) * | 2019-10-17 | 2020-02-11 | 青岛旭域土工材料股份有限公司 | Bidirectional stretching soil body reinforced grid and manufacturing method thereof |
| RU202886U1 (en) * | 2020-02-11 | 2021-03-11 | Общество С Ограниченной Ответственностью Завод "Славрос" | Flexible mesh |
| RU2768878C1 (en) * | 2020-11-02 | 2022-03-25 | Алексей Борисович Суворов | Geogrid and drainage geocomposite based thereon, as well as methods for manufacture thereof |
-
2015
- 2015-03-26 CN CN201520171531.7U patent/CN204662411U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108314145A (en) * | 2017-12-29 | 2018-07-24 | 深圳安吉尔饮水产业集团有限公司 | Filter, free radical electrode assembly and water purifier |
| CN108314145B (en) * | 2017-12-29 | 2024-05-10 | 深圳安吉尔饮水产业集团有限公司 | Screen, free radical electrode device and water purifier |
| CN110777765A (en) * | 2019-10-17 | 2020-02-11 | 青岛旭域土工材料股份有限公司 | Bidirectional stretching soil body reinforced grid and manufacturing method thereof |
| RU202886U1 (en) * | 2020-02-11 | 2021-03-11 | Общество С Ограниченной Ответственностью Завод "Славрос" | Flexible mesh |
| RU2768878C1 (en) * | 2020-11-02 | 2022-03-25 | Алексей Борисович Суворов | Geogrid and drainage geocomposite based thereon, as well as methods for manufacture thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204662411U (en) | Based on the Plastics Geogrids of two-way variable strength | |
| MX2015016824A (en) | Garment containing a porous polymeric material. | |
| MX2015016823A (en) | Energy absorbing member. | |
| CN102529103B (en) | Polyester (PET) Plastics Geogrids and manufacture method thereof | |
| MX363276B (en) | Multi-functional fabric. | |
| ATE470225T1 (en) | POWER CABLE WITH A DIELECTRIC FLUID AND A MIXTURE OF THERMOPLASTIC POLYMERS | |
| CN103059387B (en) | Composite in-situ fibroblast reinforced polymeric material and preparation method thereof and device | |
| CN101962948A (en) | Multi-directional stretching plastic geogrid and manufacturing method thereof | |
| CN104746498B (en) | four-way grid | |
| CN104404942A (en) | Method for manufacturing sandwich sheet and geocell manufactured through sandwich sheet | |
| CN208039219U (en) | A kind of hexagon grid with node | |
| CN103850238A (en) | Plate manufacturing method and stereoscopic structure manufactured thereby | |
| CN203755289U (en) | Three-dimensional grill | |
| CN104746497B (en) | Three-dimensional grid | |
| CN104325659A (en) | Method for improving mechanical performances of fiberglass cloth reinforced geocell | |
| CN205259164U (en) | Multidirectional plastics geogrid | |
| CN206448482U (en) | One kind is without screw floor | |
| CA2876092C (en) | Quaxial geogrid | |
| CN209128983U (en) | A kind of biaxial tension Plastics Geogrids | |
| CN206667220U (en) | four-way grid | |
| MX2018006743A (en) | Color-changing polymeric material. | |
| CN202187332U (en) | Triangular mesh grid | |
| RS20190500A1 (en) | Flood protection block from recycled rubber and process of manufacture thereof | |
| CN202767049U (en) | High-strength plastic two-way stretch grill | |
| RU83253U1 (en) | Grid for construction work and fencing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastics geogrid based on two -way not equal strength Effective date of registration: 20200428 Granted publication date: 20150923 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAIAN MODERN PLASTIC Co.,Ltd. Registration number: Y2020980001866 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210423 Granted publication date: 20150923 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAIAN MODERN PLASTIC Co.,Ltd. Registration number: Y2020980001866 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Plastic geogrid based on two-way unequal strength Effective date of registration: 20230228 Granted publication date: 20150923 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: TAIAN MODERN PLASTIC Co.,Ltd. Registration number: Y2023980033684 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150923 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: TAIAN MODERN PLASTIC Co.,Ltd. Registration number: Y2023980033684 |