CN106702961A - Soft revetment method for landscape water system - Google Patents
Soft revetment method for landscape water system Download PDFInfo
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- CN106702961A CN106702961A CN201611080205.0A CN201611080205A CN106702961A CN 106702961 A CN106702961 A CN 106702961A CN 201611080205 A CN201611080205 A CN 201611080205A CN 106702961 A CN106702961 A CN 106702961A
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- Prior art keywords
- revetment
- landscape
- water
- water system
- pond
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention provides a soft revetment method for a landscape water system. The method comprises the following steps that (1), site tidying and cleaning are conducted, wherein site tidying is conducted on a revetment and a pool bottom, and sharp impurities such as gravel, branches and the like are removed; (2), original soil is rammed; (3), backfill and ramming of plain soil are conducted; (4), HDPE is laid, and one fabric corresponds to one film; (5), backfill and ramming of the plain soil are conducted; (6), a geogid is laid; (7), backfill of planting soil is conducted; and (8), plants and a water body are planted or the gravel is laid. By the adoption of the method, the problems about leakage of water in the water system landscape, the hard landscape, planting of water plants and the like are solved, the landscape effect of the water system landscape is improved, the landscape completely imitates the natural water system landscape, and the engineering construction cost is lowered; and meanwhile, the utilization rate of water resources is increased, water is saved, the water system engineering (operating) cost is lowered, a grid is replaced with rebar, cement is replaced with the planting soil, the natural revetment landscape can be completely achieved, and the method is suitable for growth of aquatic hygrophilous landscape plants.
Description
Technical field
The invention belongs to Landscape Water System revetment technical field, and in particular to a kind of soft revetment method of Landscape Water System.
Background technology
The development of ecological planning, ecological garden and ecological engineering technology scheduling theory and technology, abundant gardens waterfront construction
The exploitation and the formation of aquatic humidogene ornamental plant industry of material structure form, in changing the regulation of conventional urban water system for us
The pattern that planning and water front are constructed, afforested, carries out comprehensively and effectively urban water system protection regulation, there is provided more scientific theory refers to
Lead and feasible technological means and material foundation.Current revetment form generally can be divided into：Concrete revetment, barnacle bank, cement brick
Build bank, natural style soil bank, cage type revetment etc..The revetment of this several form has the harshness and water of leakage or landscape expression
The complexity of plant culture, in recent years, city water resource shortage, water system landscape need constantly strengthens, for water system landscape
The innovation of technical matters is studied, therefore, design a kind of soft revetment method of Landscape Water System, for antiseep water system landscape,
The water system landscape that the easily culture of the expression of revetment natural landscape, aquatic humidogene ornamental plant survived, promoted the soft revetment of Landscape Water System is sent out
Exhibition and urban landscape construction are very necessary.
The content of the invention
It is naturally soft the invention provides a kind of antiseep, revetment in order to solve problems of the prior art, it is aquatic
The humidogene ornamental plant soft revetment method of Landscape Water System that easily culture is survived and cost is low.
In order to realize above-mentioned technical purpose, the technical solution adopted by the present invention is：
A kind of soft revetment method of Landscape Water System, step is as follows：
（1）Landscape Water System site preparation：Revetment, bottom of pond to water system landscape carry out site preparation by design, remove gravel, branch
Etc. sharp impurity；
（2）Original soil rammed：Original soil rammed is carried out to revetment, bottom of pond；
（3）Plain earthen backfill：To revetment, bottom of pond element earthen backfill, 100mm is thick, and tamps；
（4）One layer of HDPE geomembrane is spread in revetment, bottom of pond；
（5）Plain earthen backfill：To spreading the revetment of HDPE geomembranes, 100mm is thick for bottom of pond element earthen backfill, and tamps；
（6）Paving earthwork grid：Revetment, bottom of pond in plain earthen backfill spread a layer of clay work grid；
（7）Plantation earthen backfill：The planting soil of revetment, bottom of pond the backfill 300mm+200mm thickness in paving earthwork grid；
（8）According to（Design）Demand, sets water system landscape, such as planting plants, water body or placement cobble.
Preferably, step（2）In, 97% is reached to original soil rammed to soil packing.
Preferably, step（3）With（5）In, 97% is reached to rammed earth to soil packing.
Preferably, step（4）In, the specification of the HDPE geomembranes is 1000g/ ㎡, 1.5mm thickness, is turned in surrounding
To water surface curve above 300-800mm.
Preferably, step（4）In, the overlap joint bonding length of the paving HDPE geomembranes is 300mm.
Preferably, step（6）In, the specification of the earthwork grid is：20-50KN/ ㎡, turned in surrounding water surface curve with
Upper 300-800mm.
The present invention solves the problems such as water system landscape revetment leak, landscape is stiff, planting aquatic plants, improves water system scape
The landscape effect of sight, the water system landscape of complete natural imitation, reduces engineering construction cost.Meanwhile, because percolation ratio is 0,
Water plant is acted on Water warfare, and water system water is recycled, and improves the utilization rate of water resource, utilization rate up to 100%, only
Natural evaporation, conserves water more than 90%, reduces water system operating cost, and reinforcing bar is instead of with grid screen, and planting soil substituted for water
Mud, can fully achieve natural style revetment landscape, suitable aquatic humidogene garden plant growth.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the soft revetment of Landscape Water System of the invention；
In figure, 1, site preparation, remove the sharp impurity such as gravel, branch；2nd, original soil rammed, packing 97%（Cutting ring is sampled）；3、
The thick compacting packings 97% of plain earthen backfill 100mm；4th, 1000g/ ㎡ HDPE geomembranes nonwoven geotechnique's waterproof cloth 1.5mm is thick, takes
Bonding length 300mm is met, water surface curve above 300-800mm is turned in surrounding；5th, the plain thick compacting packings 97% of earthen backfill 100mm；
6th, 20-50KN/ ㎡ earthwork grids,（Water surface curve above 300-800mm is turned in surrounding）；7th, plantation earthen backfill 300mm is thick
（300mm+200mm is thick）；8th, planting, stone-laying, natural scape stone.
Specific embodiment
Following embodiment facilitates a better understanding of the present invention, but does not limit the present invention.Experiment in following embodiments
Method, unless otherwise specified, is conventional method.Test material used in following embodiments, unless otherwise specified, is city
Sell.
A kind of embodiment 1 soft revetment method of Landscape Water System, is carried out in the steps below：
（1）Site preparation：Revetment, bottom of pond to water system landscape carry out site preparation, remove the sharp impurity such as gravel, branch, root
Place is processed according to design vertical elevation and moulding；
（2）Original soil rammed：Original soil rammed is carried out to revetment, bottom of pond using road roller, soil packing reaches 97%（Cutting ring takes
Sample）；
（3）Plain earthen backfill：To revetment, bottom of pond element earthen backfill, 100mm is thick, is tamped to packing using road roller and reaches 97%（Cutting ring
Sampling）；
（4）Paving HDPE geomembranes：One layer of 1000g/ ㎡ HDPE geomembranes nonwoven geotechnique's waterproof cloth is spread in revetment, bottom of pond
1.5mm is thick, overlap joint bonding length 300mm, and water surface curve above 300-800mm is turned in surrounding, solves leakage problems；
（5）Plain earthen backfill：To spreading the revetment of HDPE geomembranes, earthen backfill 100mm is thick for bottom of pond element, is tamped to close using road roller
Solidity reaches 97%（Cutting ring is sampled）；
（6）Paving earthwork grid：Revetment, bottom of pond in plain earthen backfill spread one layer of 20-50KN/ ㎡ earthwork grid, and water is turned in surrounding
Upper thread above 300-800mm, substituted for bar-mat reinforcement, play support fixation, protect HDPE geomembranes；
（7）Plantation earthen backfill：It is thick 300mm+200mm to be backfilled on revetment, bottom of pond in paving earthwork grid（Returned according to design function
Fill out 300mm thickness or 500mm is thick）Planting soil；
（8）Planting plants, water body place cobble etc.：According to design requirement, can select in revetment, bottom of pond planting plants, water
Body places cobble etc., and planting plants survival rate is high.
Embodiment 2
A kind of soft revetment method of Landscape Water System, specific implementation is located at Urumchi high and new technology industrial development zone（Xinshi District）North industry park one
The sand material hole that phase crow Kui tie side abandons, based on conglomerate re servoir, a small amount of aeolian sandy soil has barren property, leakage property high to soil；According to
Ecological soft revetment water system landscape need to be built according to planning to visit a park, water system is visited a park and as the water of North industry park second phase greening water
Source regulatory function, because of its specific function and geology（Gravel Gobi desert）Condition, meets the effect of ne-leakage and ecological soft revetment again
Really.
Particular technique step：
1）Arranged according to design requirement and abandon sand material hole boundary shape, remove the sharp impurity such as hole basal conglomerate, branch；
2）To hole bottom original soil rammed, packing 97%（Cutting ring is sampled）；
3）In the thick compacting packing 97% of the plain earthen backfill 100 in hole bottom；
4）Paving 1000g/ ㎡ HDPE geomembranes 1.5 are thick in hole, overlap joint bonding length 300mm, turned in surrounding water surface curve with
Upper 300-800mm；
5）The plain thick compacting packings 97% of earthen backfill 100mm in HDPE geomembranes；
6）20-50KN/ ㎡ earthwork grids are spread in the range of HDPE geomembranes；
7）Planting soil 300mm+200mm is backfilled on earthwork grid thick；
8）According to layout planting plants, water body, cobble etc..
This technology solves the seepage of water system water, improves the utilization rate of water resource, conserves water, reduce water system engineering into
This, reinforcing bar is instead of with grid screen, and planting soil substituted for cement, the soft revetment landscape of natural style can be fully achieved, by 4 years
Operation and the winter of 3 years test, do not it is found that HDPE geomembranes are split, and Seepage occur, and percolation ratio is 0, the aquatic plant of revetment
Species plant Lythrum salicaria, reed, cattail etc., survival rate and storage rate 100%, water plant Scirpus tabernaemontani in water, cattail, duckweed, water lily,
Lotus etc., survival rate and storage rate 100%, ecotope depth of water 0.5m, water plant of transplanting, the amount reproduction of plant form nature
Wetlands ecosystems, the function of reach regulation precipitation, purification water source, improving local air humidity；Viewing Area depth of water 0.6m, region
Stop water scenery and view and admire sight line, revetment line is cranky, and water planting ornamental plant, bank willow is luxuriant full of fun；Water reserve
Depth of water 0.8m, water scenery views and admires broad view, makes full use of the scapes such as color, texture, inverted image that revetment and periphery plant bring out the best in each other
See the abundant regional characteristics of key element.
By the above method, solve Landscape Water System water resource waste problem, next reached water system revetment, bottom of pond from
Right landscape, reduces the construction costs and operating cost of water system landscape, through experiment, the landscape water that should be obtained by the present invention
It is soft revetment, water system revetment water leakage ratio is 0.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (6)
1. a kind of soft revetment method of Landscape Water System, it is characterised in that：Step is as follows：
（1）Landscape Water System site preparation：Revetment, bottom of pond to water system landscape carry out site preparation by design, remove sharp impurity；
（2）Original soil rammed：Original soil rammed is carried out to revetment, bottom of pond；
（3）Plain earthen backfill：To revetment, bottom of pond element earthen backfill, 100mm is thick, and tamps；
（4）One layer of HDPE geomembrane is spread in revetment, bottom of pond；
（5）Plain earthen backfill：To spreading the revetment of HDPE geomembranes, 100mm is thick for bottom of pond element earthen backfill, and tamps；
（6）Paving earthwork grid：Revetment, bottom of pond in plain earthen backfill spread a layer of clay work grid；
（7）Plantation earthen backfill：The thick planting soils of 300mm+200mm are backfilled on revetment, bottom of pond in paving earthwork grid；
（8）As desired, water system landscape, such as planting plants, water body or placement cobble are set.
2. method according to claim 1, it is characterised in that：Step（2）In, original soil rammed to soil packing is reached
To 97%.
3. method according to claim 1, it is characterised in that：Step（3）With（5）In, it is closely knit to soil to rammed earth
Degree reaches 97%.
4. method according to claim 1, it is characterised in that：Step（4）In, the specification of the HDPE geomembranes is
1000g/ ㎡, 1.5mm are thick, and water surface curve above 300-800mm is turned in surrounding.
5. method according to claim 1, it is characterised in that：Step（4）In, the overlap joint of the paving HDPE geomembranes glues
Spreading degree is 300mm.
6. method according to claim 1, it is characterised in that：Step（6）In, the specification of the earthwork grid is：20-
50KN/ ㎡, turn to water surface curve above 300-800mm in surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080205.0A CN106702961A (en) | 2016-11-30 | 2016-11-30 | Soft revetment method for landscape water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080205.0A CN106702961A (en) | 2016-11-30 | 2016-11-30 | Soft revetment method for landscape water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106702961A true CN106702961A (en) | 2017-05-24 |
Family
ID=58935232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611080205.0A Pending CN106702961A (en) | 2016-11-30 | 2016-11-30 | Soft revetment method for landscape water system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106702961A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203129085U (en) * | 2012-12-25 | 2013-08-14 | 王继仙 | Hydraulic engineering ecological supporting structure |
| CA2878214A1 (en) * | 2012-07-06 | 2014-01-09 | Bradley Industrial Textiles, Inc. | Geotextile tubes with porous internal shelves for inhibiting shear of solid fill material |
| CN204849680U (en) * | 2015-07-21 | 2015-12-09 | 沈阳鸿润水利工程有限公司 | Novel ecological shore protection system |
-
2016
- 2016-11-30 CN CN201611080205.0A patent/CN106702961A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2878214A1 (en) * | 2012-07-06 | 2014-01-09 | Bradley Industrial Textiles, Inc. | Geotextile tubes with porous internal shelves for inhibiting shear of solid fill material |
| CN203129085U (en) * | 2012-12-25 | 2013-08-14 | 王继仙 | Hydraulic engineering ecological supporting structure |
| CN204849680U (en) * | 2015-07-21 | 2015-12-09 | 沈阳鸿润水利工程有限公司 | Novel ecological shore protection system |
Non-Patent Citations (1)
| Title |
|---|
| 全国勘察设计注册工程师水利水电工程专业管理委员会等: "《水利水电工程专业案例（水土保持篇）》", 31 March 2015 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170524 |