CN205116148U - Retaining wall wall back of body drainage system - Google Patents
Retaining wall wall back of body drainage system Download PDFInfo
- Publication number
- CN205116148U CN205116148U CN201520793208.3U CN201520793208U CN205116148U CN 205116148 U CN205116148 U CN 205116148U CN 201520793208 U CN201520793208 U CN 201520793208U CN 205116148 U CN205116148 U CN 205116148U
- Authority
- CN
- China
- Prior art keywords
- wall
- aqueduct
- retaining wall
- filter bag
- retaining
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000945 filler Substances 0.000 claims abstract description 10
- 230000035699 permeability Effects 0.000 claims abstract description 7
- 239000004927 clay Substances 0.000 claims abstract description 6
- 238000012946 outsourcing Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 9
- 238000010257 thawing Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Retaining Walls (AREA)
Abstract
The utility model provides a retaining wall wall back of body drainage system, retaining wall wall back of the body underfilling are the compacted clay, pack to permeating water or weak water permeability filler in the upper strata, the retaining wall wall back of the body sets up the anti - package of straining along level and vertical interval, strains packet subsides and leans on and set up at retaining wall wall back with instead, and counter straining communicates through horizontal aqueduct and vertical aqueduct between the package, and all drilling is managed in the counter packet department of straining to horizontal aqueduct and vertical aqueduct, and the counter packet department of straining of retaining wall bottom sets up the outlet. The utility model discloses simple structure, low cost, realize easily, can prevent to guarantee because of the outlet blocks up the wall back of the body ponding that became invalid and cause that the wall back of the body soil body is stable that the retaining wall wall that can also avoid the inorganization drainage to cause erodees, pollution and freeze thawing, extension retaining wall life, to maintain the wall pleasing to the eye.
Description
Technical field
The utility model relates to a kind of retaining walls back of the body drainage system.
Background technology
The action of soaking of water can cause soil body stability variation, soil pressure increases, and in seasonal freezing region, moisture also can cause the soil body to occur frost-heaving force, is unfavorable for stability of the retaining walls.Therefore, retaining wall should arrange drainage, the moisture in the timely drainage wall back of the body soil body.What retaining wall draining adopted usually is inorganization draining, and namely keeping at a certain distance away on the wall arranges spilled water hole, and moisture penetration is discharged to spilled water hole place along metope.Adopt this inorganization water discharge method can produce following problem:
1. flowing water flows along metope inorganization after discharging body of wall, and long term produces metope and washes away and pollute, and the application life and the metope that affect wall body structure are attractive in appearance;
2., in cold district, retaining wall metope can produce freeze thawing phenomenon because of moisture existence, and long term will produce grievous injury to retaining wall structure;
3. easily cause wall to carry on the back local ponding after an other spilled water hole blocking.
Utility model content
The utility model provides a kind of retaining walls to carry on the back drainage system, can prevent wall from carrying on the back ponding, ensures wall back of the body soil stabilization, extends retaining wall application life.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of retaining walls back of the body drainage system, and retaining walls back of the body underfilling is compacted clay, and upper strata filler is permeable or weak water permeability filler; The retaining walls back of the body arranges anti-filter bag along level and vertical interval, anti-filter bag reclines and is arranged on retaining walls back, be communicated with vertical aqueduct by horizontal aqueduct between anti-filter bag, horizontal aqueduct and vertical aqueduct are in the boring of anti-filter bag place pipe week, and the anti-filter bag place of retaining wall bottom arranges spilled water hole.
The retaining walls back of the body arranges anti-filter bag along level and vertical spacing 2 ~ 3m.
Horizontal aqueduct and vertical aqueduct were holed in anti-filter bag place pipe week, outsourcing anti-filter net.
The anti-filter Bao Chu interval of retaining wall bottom arranges spilled water hole.
Horizontal aqueduct and vertical aqueduct adopt PVC.
The utility model structure is simple, with low cost, be easy to realize, the wall back of the body ponding caused because spilled water hole blocking was lost efficacy can be prevented, ensure wall back of the body soil stabilization, the retaining wall metope that inorganization draining can also be avoided to cause washes away, pollutes and freeze thawing, extends retaining wall application life, to maintain metope attractive in appearance.
Accompanying drawing explanation
Fig. 1 is retaining wall sectional drawing;
Fig. 2 is retaining wall elevation.
Detailed description of the invention
Embodiment: as shown in Figure 1, 2, a kind of retaining walls back of the body drainage system, retaining wall 1 wall back of the body underfilling is compacted clay 4, prevent flowing water from infiltrating retaining wall basis, upper strata filler is permeable or weak water permeability filler 2, being beneficial to moisture and being collected to anti-filter bag place, is the soil body at the rear side of compacted clay 4 and permeable or weak water permeability filler 2; The retaining wall 1 wall back of the body arranges anti-filter bag 5 along level and vertical interval, anti-filter bag 5 reclines and is arranged on retaining wall 1 wall back, 6 are communicated with by horizontal aqueduct 7 with vertical aqueduct between anti-filter bag 5, horizontal aqueduct 7 and vertical aqueduct 6 are in the boring of anti-filter bag 5 place pipe week, outsourcing anti-filter net, is beneficial to current and enters aqueduct and filtered water stream.Anti-filter bag 5 place of retaining wall 1 bottom arranges spilled water hole 8.
In the present embodiment, the retaining wall 1 wall back of the body arranges anti-filter bag along level and vertical spacing 2 ~ 3m, and its effect collects and filtered water stream, serves as the terminal of current.The interval, anti-filter bag 5 place of retaining wall 1 bottom arranges spilled water hole 8.Horizontal aqueduct 7 and vertical aqueduct 6 adopt PVC.
After retaining wall foundation construction completes, until retaining wall construction to the height of bottom water drain hole, wall back of the body backfill clay is also tamped, and pre-buried tapping pipe, arranges bottom anti-filter bag and bottom aqueduct, the permeable or weak water permeability filler of backfill wall back end layer.After this along with the construction of retaining wall body of wall, anti-filter bag and aqueduct are successively set and backfill permeable or weak water permeability filler, until retaining wall top.
Wall backwater divides and is collected to anti-filter bag, causes after bottom anti-filter bag drained in earth's surface or gutter by spilled water hole through aqueduct.Functional in organized water drainage can prevent the wall losing efficacy because of indivedual anti-filter bag or spilled water hole blocking and cause from carrying on the back ponding, ensure wall back of the body soil stabilization, the retaining wall metope that inorganization draining can also be avoided to cause washes away, pollutes and frost heave, extends retaining wall application life, to maintain metope attractive in appearance.
Claims (5)
1. a retaining walls back of the body drainage system, is characterized in that: retaining walls back of the body underfilling is compacted clay, and upper strata filler is permeable or weak water permeability filler; The retaining walls back of the body arranges anti-filter bag along level and vertical interval, anti-filter bag reclines and is arranged on retaining walls back, be communicated with vertical aqueduct by horizontal aqueduct between anti-filter bag, horizontal aqueduct and vertical aqueduct are in the boring of anti-filter bag place pipe week, and the anti-filter bag place of retaining wall bottom arranges spilled water hole.
2. retaining walls back of the body drainage system according to claim 1, is characterized in that: the retaining walls back of the body arranges anti-filter bag along level and vertical spacing 2 ~ 3m.
3. retaining walls back of the body drainage system according to claim 1, is characterized in that: horizontal aqueduct and vertical aqueduct were holed in anti-filter bag place pipe week, outsourcing anti-filter net.
4. retaining walls back of the body drainage system according to claim 1, is characterized in that: the anti-filter Bao Chu interval of retaining wall bottom arranges spilled water hole.
5. retaining walls back of the body drainage system according to claim 1, is characterized in that: horizontal aqueduct and vertical aqueduct adopt PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793208.3U CN205116148U (en) | 2015-10-15 | 2015-10-15 | Retaining wall wall back of body drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793208.3U CN205116148U (en) | 2015-10-15 | 2015-10-15 | Retaining wall wall back of body drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205116148U true CN205116148U (en) | 2016-03-30 |
Family
ID=55571768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793208.3U Expired - Fee Related CN205116148U (en) | 2015-10-15 | 2015-10-15 | Retaining wall wall back of body drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205116148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049352A (en) * | 2016-08-03 | 2016-10-26 | 宋斌 | Retaining wall device used for water conservancy engineering and provided with inverse filtering mechanisms and construction method of retaining wall device |
| CN106592626A (en) * | 2016-11-18 | 2017-04-26 | 广东省基础工程集团有限公司 | Retaining wall structure for ultrahigh filling and construction method thereof |
| CN108487298A (en) * | 2018-01-23 | 2018-09-04 | 中冶天工集团有限公司 | A kind of barricade drain hole drainage packet and its installation method |
| CN110042859A (en) * | 2019-05-14 | 2019-07-23 | 中建五局土木工程有限公司 | Retaining wall anti-filter body and its construction method |
-
2015
- 2015-10-15 CN CN201520793208.3U patent/CN205116148U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049352A (en) * | 2016-08-03 | 2016-10-26 | 宋斌 | Retaining wall device used for water conservancy engineering and provided with inverse filtering mechanisms and construction method of retaining wall device |
| CN106592626A (en) * | 2016-11-18 | 2017-04-26 | 广东省基础工程集团有限公司 | Retaining wall structure for ultrahigh filling and construction method thereof |
| CN106592626B (en) * | 2016-11-18 | 2019-06-18 | 广东省基础工程集团有限公司 | A kind of construction method of the retaining wall structure for superelevation embankment |
| CN108487298A (en) * | 2018-01-23 | 2018-09-04 | 中冶天工集团有限公司 | A kind of barricade drain hole drainage packet and its installation method |
| CN110042859A (en) * | 2019-05-14 | 2019-07-23 | 中建五局土木工程有限公司 | Retaining wall anti-filter body and its construction method |
| CN110042859B (en) * | 2019-05-14 | 2023-12-29 | 中建五局土木工程有限公司 | Retaining wall reverse filter body and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104878760B (en) | A kind of side slope is from draining electric osmose anchor pole and construction method | |
| CN205116148U (en) | Retaining wall wall back of body drainage system | |
| CN205100360U (en) | Urban road rainwater holds stagnant structure | |
| CN201485847U (en) | Novel synchronous draining leakage and reinforcing device for tailing dams | |
| CN202849891U (en) | Composite geotextile material capillary barrier drainage structure and unsaturated loess embankment structure | |
| CN202040445U (en) | Salt drainage pipe for soil improvement | |
| CN105104002A (en) | Concrete retaining wall drainage hole greening structure and method | |
| CN107869179A (en) | Integrate the concave herbaceous field structure and method for accelerating diafiltration and water storage | |
| CN102535491A (en) | Embedded water permeable plate water collection siphon drainage method for side slope ground water interception | |
| CN104846774B (en) | Urban catchments river course stores up sustained release sponge bank structure soon | |
| CN205035768U (en) | Enrockment concrete permeable dike | |
| CN209585066U (en) | A kind of Mine production slope drainage system | |
| CN106759081A (en) | A kind of utilization exposed throughout type dykes and dams aid in the device of slope drainage | |
| CN206457915U (en) | A kind of high osmosis concave herbaceous field | |
| CN205875353U (en) | Sponge well of rainwater conversion groundwater is led and is oozed structure | |
| CN105544344B (en) | A method of enhancing city gentle slope porous pavement permeability performance | |
| CN205000321U (en) | Tailing dam is jointly arranged and is oozed device | |
| CN102852153A (en) | Composite geotextile material capillary barrier draining structure and unsaturated loess embankment structure | |
| CN104929081A (en) | Enrockment concrete permeable dike and construction method thereof | |
| CN205000346U (en) | Slope frame for slope reinforcement and water drainage | |
| CN208618528U (en) | A kind of water and soil conservation structure preventing and treating soil erosion for loess region | |
| CN204039863U (en) | Road soil curb edge waterproof/drainage structure | |
| CN104145673B (en) | Based on water drainage and the integrated form greenbelt system of water conservation and water drainage and water-retaining method | |
| CN203924082U (en) | Anti-floating of underground building structure | |
| CN106049508B (en) | A kind of swag type depression earth rock placement structure and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 Zhongyuan Road, Zhongyuan District, Henan, Zhengzhou, China, No. 210 Patentee after: ZHONGYUN INTERNATIONAL ENGINEERING CO.,LTD. Address before: 450000 Zhongyuan Road, Zhongyuan District, Henan, Zhengzhou, China, No. 210 Patentee before: ZHENGZHOU DESIGN & RESEARCH INSTITUTE OF COAL INDUSTRY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 No. 210 Zhongyuan Road, Zhengzhou City, Henan Province Patentee after: ZHONGYUN INTERNATIONAL ENGINEERING Co.,Ltd. Address before: 450000 No. 210 Zhongyuan Road, Zhengzhou City, Henan Province Patentee before: ZHONGYUN INTERNATIONAL ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |