CN101487236A - Seepage and drainage geogrid - Google Patents
Seepage and drainage geogrid Download PDFInfo
- Publication number
- CN101487236A CN101487236A CNA2008100638750A CN200810063875A CN101487236A CN 101487236 A CN101487236 A CN 101487236A CN A2008100638750 A CNA2008100638750 A CN A2008100638750A CN 200810063875 A CN200810063875 A CN 200810063875A CN 101487236 A CN101487236 A CN 101487236A
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- CN
- China
- Prior art keywords
- drainage
- grid
- gutter
- geogrid
- pipe
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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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Abstract
The invention provides an equal-width snake-shaped drainage pipe (1) with a water seepage hole; the close bent positions of two adjacent drainage pipes are welded, die-cast, pressed and sealed by a connecting part, sleeved by the pipe and bundled and connected to form a water seepage and drainage geo-grid (5) which is laid on different layers of the subgrade during the subgrade construction, thus discharging the residual water in the subgrade caused by change and season freezing and melting of rainwater, icy snow and underground water, ensuring the stability of the subgrade and the service life of the road.
Description
This patent relates to a kind of flexible water drainage pipe (1) that has the hole of seeping water, and gutter (1) is connected the adjacent drainage channel pipe with the equidistant many places of gutter (1) by welding, die casting, connector press seal, outer tube or binding wire and forms grid (5).Be used for the reinforcing of road foundation soil layer.
Technical field:
Highway construction.In the road project construction, the levels different at road foundation lay reinforced grille.
Technical background: this patent be utilize road foundation build in different levels, lay reinforced grille.Road foundation has strict control requirement to moisture content, its moisture is too high will to be had a strong impact on the construction of road and the stability and the life-span of use, the variation of the moisture content of road foundation causes by multiple reason, oozes under rainwater, the ice and snow, the variation and the freeze thawing in season of groundwater table be all influential.Can reinforce road foundation on this patent structure, can get rid of the moisture in the road foundation simultaneously, guarantee the stability of road foundation and the application life of roadbed.
Summary of the invention:
Seepage and drainage geogrid is to be laid in to be used to strengthen the roadbed globality in the road foundation and to have the plastic grill that drain function is oozed in roadbed inside, grid is through being connected to form net structure by the hollow gutter that has the hole of seeping water, it is by having infiltration hole gutter, adjacent drainage channel pipe multiple spot is linked in sequence to constitute through machinery and oozes drainage grill, the two adjacent gutters that it is characterized in that the constituting grid formation grid that interconnects.
Gutter is that the composite material by plastics, rubber and plastic, macromolecular material and metallic framework constitutes, rough surface, uniform miniature infiltration hole forms gutter on the tube wall, and the adjacent drainage channel pipe is is equidistantly connected and composed by welding, die casting, connector press seal, sleeve pipe, colligation and oozes drainage grill.
The Figure of description explanation: the present invention is further described below in conjunction with accompanying drawing
Fig. 1 is the seepage and drainage geogrid structure chart
Fig. 2 oozes draining building grid cable laying operation figure
Fig. 3 oozes connector between draining building grid gutter
Fig. 4 oozes draining building grid connector connection layout
Figure explanation: connector (7), above-ground route (8), pavement of road (9), connector (11), connector type of attachment between gutter (1), infiltration hole (2), road foundation (4), infiltration building grid (5), drainage outlet (6), gutter.
Embodiment: in road foundation engineering construction process, in the roadbed different aspects, external force effect under make grid form grid equidistant, that link to each other, combine closely with roadbed.
Claims (6)
1, seepage and drainage geogrid is to be laid in to be used to strengthen the roadbed globality in the road foundation and to have the plastic grill that drain function is oozed in roadbed inside, grid is through being connected to form net structure by the hollow gutter that has the hole of seeping water, it is by having infiltration hole flexible water drainage pipe, adjacent drainage channel pipe multiple spot is linked in sequence to constitute through machinery and oozes drainage grill, the two adjacent gutters that it is characterized in that the constituting grid formation grid that interconnects.
2, it is characterized in that oozing draining building grid according to the described seepage and drainage geogrid of claim 1 is that composite material gutter by plastics, rubber and plastic, macromolecular material and metallic framework forms grid in the junction by the connected mode of die casting, welding, connector press seal, sleeve pipe, colligation.
3, be that composite material draining by plastics, rubber and plastic, macromolecular material and metallic framework constitutes according to the described seepage and drainage geogrid of claim 1, uniform miniature infiltration hole forms gutter on the tube wall.
4, according to the described seepage and drainage geogrid of claim 1 by etc. the composite material of plastics, rubber and plastic, macromolecular material and metallic framework of specification constitute gutter, grid lays in the road foundation in the construction.
5, realize that through welding, die casting, connector press seal, sleeve pipe, colligation the tube chamber internal run-through is connected in the junction according to the described seepage and drainage geogrid adjacent drainage channel of claim 1 pipe.
6, should have according to the described seepage and drainage geogrid gutter of claim 1 outer wall is coarsely combine with the effective of roadbed filling material guaranteeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100638750A CN101487236B (en) | 2008-01-18 | 2008-01-18 | Seepage and drainage geogrid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100638750A CN101487236B (en) | 2008-01-18 | 2008-01-18 | Seepage and drainage geogrid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487236A true CN101487236A (en) | 2009-07-22 |
| CN101487236B CN101487236B (en) | 2011-12-28 |
Family
ID=40890287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100638750A Expired - Fee Related CN101487236B (en) | 2008-01-18 | 2008-01-18 | Seepage and drainage geogrid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101487236B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122638A (en) * | 2011-11-18 | 2013-05-29 | 中冶集团武汉勘察研究院有限公司 | Novel construction method of pre-embedded leakage discharge ribbing combined effect material heaping tailing dam |
| CN103189570A (en) * | 2010-09-14 | 2013-07-03 | Abg有限公司 | Composite material, component suitable for use in composite material and related methods and structures |
| CN107829425A (en) * | 2017-11-06 | 2018-03-23 | 汤连生 | One kind tool circulation air emptying function column type forced-ventilated water pipe, device and method |
| CN114606820A (en) * | 2022-02-17 | 2022-06-10 | 深圳大学 | Soil body reinforcement-active water absorption material and manufacturing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE330072T1 (en) * | 2000-02-05 | 2006-07-15 | Theelen Joerg | INSECUTION SYSTEM |
| CN201202059Y (en) * | 2007-11-28 | 2009-03-04 | 单炜 | Seepage and drainage geotechnical grille |
-
2008
- 2008-01-18 CN CN2008100638750A patent/CN101487236B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189570A (en) * | 2010-09-14 | 2013-07-03 | Abg有限公司 | Composite material, component suitable for use in composite material and related methods and structures |
| US10054268B2 (en) | 2010-09-14 | 2018-08-21 | Jim Herbert | Composite material, components suitable for use in composite material and related methods and structures |
| CN103122638A (en) * | 2011-11-18 | 2013-05-29 | 中冶集团武汉勘察研究院有限公司 | Novel construction method of pre-embedded leakage discharge ribbing combined effect material heaping tailing dam |
| CN103122638B (en) * | 2011-11-18 | 2016-08-03 | 中冶集团武汉勘察研究院有限公司 | Pre-buried row oozes reinforcement synergy material stacking tailing dam engineering method |
| CN107829425A (en) * | 2017-11-06 | 2018-03-23 | 汤连生 | One kind tool circulation air emptying function column type forced-ventilated water pipe, device and method |
| CN107829425B (en) * | 2017-11-06 | 2023-12-29 | 汤连生 | Device and method for soft foundation drainage consolidation |
| CN114606820A (en) * | 2022-02-17 | 2022-06-10 | 深圳大学 | Soil body reinforcement-active water absorption material and manufacturing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101487236B (en) | 2011-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140118 |