CN113403906A - Method for controlling waterproof geotextile of road side green belt from being damaged by sinking deformation - Google Patents
Method for controlling waterproof geotextile of road side green belt from being damaged by sinking deformation Download PDFInfo
- Publication number
- CN113403906A CN113403906A CN202110666443.4A CN202110666443A CN113403906A CN 113403906 A CN113403906 A CN 113403906A CN 202110666443 A CN202110666443 A CN 202110666443A CN 113403906 A CN113403906 A CN 113403906A
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- China
- Prior art keywords
- waterproof
- green belt
- deformation
- geotextile
- waterproof geotextile
- 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.)
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- 239000004746 geotextile Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000002689 soil Substances 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Road Paving Structures (AREA)
Abstract
A method for controlling waterproof geotextile of a road side green belt from being damaged by sinking deformation, comprising the following steps: digging a green belt ditch in a preset area; preparing waterproof geotextile; laying waterproof geotextile along the inner wall of the green belt ditch; arranging a deformation buffer section on the waterproof geotextile; mounting a protective pipe wrapping the deformation buffer section on the waterproof geotextile; and backfilling soil in the green belt ditch. The application provides a pair of control way roadside green belt waterproof geotechnical cloth receives the deformation of sinking and destroys method, through add one section deformation buffer segment on waterproof geotechnical cloth for waterproof geotechnical cloth can resist the deflection that warp because of planting soil subsidence, thereby avoids waterproof geotechnical cloth to be destroyed, and not only processing is convenient small and exquisite, with low costs, construction method is convenient, can also reduce waterproof geotechnical because of the destruction that the ground warp and produce, has reduced the maintenance cost in later stage.
Description
Technical Field
The invention belongs to the technical field of municipal engineering, and particularly relates to a method for controlling waterproof geotextiles of road side green belts from being damaged by sinking deformation.
Background
The green belt is used as an important component unit of a road section structure and has important functions of separating lanes with different functions, beautifying road landscape, preventing glare at night and the like, but the problems of water accumulation, water seepage and the like possibly caused by improper drainage treatment of the green belt can generate a larger water damage effect on a roadbed and pavement structure of a road and is also a structural weak point possibly causing diseases in the road structure. Therefore, the water prevention and drainage design of the green belt is very important in more road designs, particularly highway designs, and the traditional mode water prevention and drainage design taking the 'separation and seepage prevention' as the main design concept is formed.
In the traditional waterproof process, a method of directly paving and pasting waterproof earthwork is adopted. The effect of subgrade settlement deformation is often neglected in the traditional process. Especially collapsible loess area, because the collapsible deformation volume of loess is bigger than general road bed, the deformation of production can be bigger, and the probability that waterproof geotechnological cloth destroyed can increase a lot, and later stage restoration wastes time and energy and can cause the quality problems such as the road bed settlement of road.
Disclosure of Invention
In order to solve the problems, the invention provides a method for controlling the waterproof geotextile of the road side green belt from being deformed and damaged by settlement, which comprises the following steps:
digging a green belt ditch in a preset area;
preparing waterproof geotextile;
laying waterproof geotextile along the inner wall of the green belt ditch;
arranging a deformation buffer section on the waterproof geotextile;
mounting a protective pipe wrapping the deformation buffer section on the waterproof geotextile;
and backfilling soil in the green belt ditch.
Preferably, the step of providing a deformation buffer section on the waterproof geotextile comprises the following steps:
and bending the waterproof geotextile to a preset length along the direction deviating from the inner wall of the green belt ditch.
Preferably, the deformation buffer section is perpendicular to the inner wall of the green belt ditch.
Preferably, the length of the deformation buffer section is 10 cm.
Preferably, a sealing adhesive tape is arranged on the waterproof geotextile at the deformation buffer section.
Preferably, the cross section of the protective tube is in a circular arc shape.
The application provides a pair of control way roadside green belt waterproof geotechnical cloth receives the deformation of sinking and destroys method, through add one section deformation buffer segment on waterproof geotechnical cloth for waterproof geotechnical cloth can resist the deflection that warp because of planting soil subsidence, thereby avoids waterproof geotechnical cloth to be destroyed, and not only processing is convenient small and exquisite, with low costs, construction method is convenient, can also reduce waterproof geotechnical because of the destruction that the ground warp and produce, has reduced the maintenance cost in later stage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a prior art green belt structure;
fig. 2 is a layout diagram of a deformation buffer belt of the waterproof geotextile in the method for controlling the waterproof geotextile of the road side green belt to be damaged by the deformation caused by sinking;
fig. 3 is a layout diagram of a deformation buffer belt of the waterproof geotextile in the method for controlling the waterproof geotextile of the road side green belt to be damaged by the deformation caused by sinking;
fig. 4 is a schematic view of a protection pipe in the method for controlling the waterproof geotextile of the green belt on the road side from being damaged by sinking deformation.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the embodiments of the present application, as shown in fig. 1 to 4, the present invention provides a method for controlling a waterproof geotextile of a road-side green belt from being damaged by sinking deformation, the method comprising the steps of:
digging a green belt ditch 1 in a preset area;
preparing waterproof geotextile 2;
laying waterproof geotextile 2 along the inner wall of the green belt ditch 1;
arranging a deformation buffer section 3 on the waterproof geotextile 2;
mounting a protective pipe 4 wrapping the deformation buffer section 3 on the waterproof geotextile 2;
soil is backfilled in the green belt ditch 1.
In the embodiment of the application, when a green belt is constructed, the waterproof geotextile 2 is firstly manufactured into a design size in advance according to the figure 1, and the protection pipe 4 of the deformation buffer section 3 is manufactured into a required size according to the figure 3; the waterproof geotextile 2 completes pipeline installation according to the requirement of a design drawing and backfills to the height of the designed deformation buffer section 3; as shown in fig. 2, the waterproof geotextile 2 is folded by 10cm in length in the horizontal direction to prepare a deformation buffer section 3, and then the deformation buffer section 3 is vertically adhered and fixed by using a sealing adhesive tape 5, so that the waterproof geotextile 2 resists the tensile deformation through the deformation of the deformation buffer section 3 in the process of the planting soil subsidence; as shown in fig. 2, after the deformation buffer section 3 of the waterproof geotextile 2 is installed, the protection pipe 4 made of PVC is installed to protect the deformation buffer section 3 from being damaged in the backfilling process.
As shown in fig. 1 to 4, in the embodiment of the present application, the step of providing the deformation buffer section 3 on the waterproof geotextile 2 comprises the steps of:
and bending the waterproof geotextile 2 to a preset length along the direction deviating from the inner wall of the green belt ditch 1.
In the embodiment of the present application, as shown in fig. 1 to 4, the deformation buffer section 3 is perpendicular to the inner wall of the green belt ditch 1.
In the present embodiment, the length of the deformation buffer section 3 is 10cm, as shown in fig. 1 to 4.
As shown in fig. 1 to 4, in the present embodiment, a sealing tape 5 is disposed on the waterproof geotextile 2 at the deformation buffer section 3.
Referring to fig. 1-4, in the embodiment of the present application, the cross section of the shielding tube 4 is arc-shaped.
The application provides a pair of control way roadside green belt waterproof geotechnical cloth receives the deformation of sinking and destroys method, through add one section deformation buffer segment on waterproof geotechnical cloth for waterproof geotechnical cloth can resist the deflection that warp because of planting soil subsidence, thereby avoids waterproof geotechnical cloth to be destroyed, and not only processing is convenient small and exquisite, with low costs, construction method is convenient, can also reduce waterproof geotechnical because of the destruction that the ground warp and produce, has reduced the maintenance cost in later stage.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A method for controlling the waterproof geotextile of a road side green belt from being deformed and damaged by settlement is characterized by comprising the following steps:
digging a green belt ditch in a preset area;
preparing waterproof geotextile;
laying waterproof geotextile along the inner wall of the green belt ditch;
arranging a deformation buffer section on the waterproof geotextile;
mounting a protective pipe wrapping the deformation buffer section on the waterproof geotextile;
and backfilling soil in the green belt ditch.
2. The method for controlling the waterproof geotextile of the road side green belt damaged by the deformation caused by the sinking of the geotextile according to claim 1, wherein the step of providing the deformation buffer section on the waterproof geotextile comprises the steps of:
and bending the waterproof geotextile to a preset length along the direction deviating from the inner wall of the green belt ditch.
3. The method of claim 1, wherein the deformation buffer section is perpendicular to the inner wall of the green belt trench.
4. The method for controlling the waterproof geotextile of the road side green belt to be damaged by the deformation caused by the settlement according to claim 1, wherein the length of the deformation buffer section is 10 cm.
5. The method for controlling the waterproof geotextile of the road side green belt from being damaged by the deformation due to sinking as claimed in claim 1, wherein a sealing tape is provided on the waterproof geotextile at the deformation buffer section.
6. The method for controlling the waterproof geotextile of the road side green belt from being damaged by the deformation caused by the sinking of the geotextile of the road side green belt as claimed in claim 1, wherein the cross section of the protection tube is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666443.4A CN113403906A (en) | 2021-06-16 | 2021-06-16 | Method for controlling waterproof geotextile of road side green belt from being damaged by sinking deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666443.4A CN113403906A (en) | 2021-06-16 | 2021-06-16 | Method for controlling waterproof geotextile of road side green belt from being damaged by sinking deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113403906A true CN113403906A (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110666443.4A Pending CN113403906A (en) | 2021-06-16 | 2021-06-16 | Method for controlling waterproof geotextile of road side green belt from being damaged by sinking deformation |
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| Country | Link |
|---|---|
| CN (1) | CN113403906A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116007A (en) * | 2011-03-02 | 2011-07-06 | 江苏省淮安市公路管理处 | Isolation waterproof filling method for treating surface layer of highway foundation |
| CN202913397U (en) * | 2012-10-30 | 2013-05-01 | 长江水利委员会长江科学院 | Cofferdam impervious structure of aggregate diaphragm wall and composite geo-membrane |
| US20160076211A1 (en) * | 2013-04-09 | 2016-03-17 | Carpi Tech B.V | Method And Device For Covering And Waterproofing Joints In Hydraulic Works |
| CN105862549A (en) * | 2016-04-15 | 2016-08-17 | 东南大学 | Biologicalpurificationretention belt for sponge-type city municipal road and construction method of biologicalpurificationretention belt |
| CN107354920A (en) * | 2017-07-20 | 2017-11-17 | 山东大学 | Combination against seepage structure and its construction method for culverts and water gates |
| CN108178316A (en) * | 2017-12-31 | 2018-06-19 | 北京东方园林环境股份有限公司 | A kind of geomembrane anti-seepage layer protection structure of artificial swamp |
| CN108265700A (en) * | 2018-04-07 | 2018-07-10 | 中交第四航务工程勘察设计院有限公司 | A kind of piling prepressing treatment of soft foundation structure and method |
| CN212052138U (en) * | 2020-03-05 | 2020-12-01 | 陈冰轮 | Urban road structure applied to collapsible loess mountain area |
-
2021
- 2021-06-16 CN CN202110666443.4A patent/CN113403906A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116007A (en) * | 2011-03-02 | 2011-07-06 | 江苏省淮安市公路管理处 | Isolation waterproof filling method for treating surface layer of highway foundation |
| CN202913397U (en) * | 2012-10-30 | 2013-05-01 | 长江水利委员会长江科学院 | Cofferdam impervious structure of aggregate diaphragm wall and composite geo-membrane |
| US20160076211A1 (en) * | 2013-04-09 | 2016-03-17 | Carpi Tech B.V | Method And Device For Covering And Waterproofing Joints In Hydraulic Works |
| CN105862549A (en) * | 2016-04-15 | 2016-08-17 | 东南大学 | Biologicalpurificationretention belt for sponge-type city municipal road and construction method of biologicalpurificationretention belt |
| CN107354920A (en) * | 2017-07-20 | 2017-11-17 | 山东大学 | Combination against seepage structure and its construction method for culverts and water gates |
| CN108178316A (en) * | 2017-12-31 | 2018-06-19 | 北京东方园林环境股份有限公司 | A kind of geomembrane anti-seepage layer protection structure of artificial swamp |
| CN108265700A (en) * | 2018-04-07 | 2018-07-10 | 中交第四航务工程勘察设计院有限公司 | A kind of piling prepressing treatment of soft foundation structure and method |
| CN212052138U (en) * | 2020-03-05 | 2020-12-01 | 陈冰轮 | Urban road structure applied to collapsible loess mountain area |
Non-Patent Citations (1)
| Title |
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| 袁胜强: "《高速公路改扩建设计理论与实践》", 31 July 2017, 中国计划出版社 * |
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Application publication date: 20210917 |