CN110512562A - A kind of river corridor restoration construction method - Google Patents
A kind of river corridor restoration construction method Download PDFInfo
- Publication number
- CN110512562A CN110512562A CN201910669887.6A CN201910669887A CN110512562A CN 110512562 A CN110512562 A CN 110512562A CN 201910669887 A CN201910669887 A CN 201910669887A CN 110512562 A CN110512562 A CN 110512562A
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- layer
- river
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- zinc
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Classifications
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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
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Abstract
A kind of river corridor restoration construction method, include the following steps: S1, embark on journey on river levee slope protection is laid with multiple zinc-plated gabion boxes of the cylindrical being close to each other in column, the neighbouring zinc-plated gabion box dislocation arrangement of two rows, the zinc-plated gabion box is made of inner layer net body and outer layer net, the space formed between the inside and outside layer dictyosome is interlayer, cobblestone is filled in the interlayer, sand-gravel cushion, organic nutrition soil layer are successively laid in inner layer net body from bottom to up, kind is implanted with green vegetation on the organic nutrient soil；The sustained release to match with gap shape is filled in gap between S2, every adjacent three zinc-plated gabion boxes, the sustained release includes fertilizer layer, the water-preserving granular layer being coated on outside fertilizer layer and the water swelling rubber being coated on outside water-preserving granular layer.The holding of the stabilization, water and soil of river two sides slopes can be achieved in the present invention, has effectively renovated environment, while enhancing the greening and beauty of urban landscape.
Description
Technical field
The present invention relates to a kind of river corridor restoration construction methods.
Background technique
With the rapid development of China's economy and the sharply expansion of Urban Scale, river pollution is on the rise, river channel sedimentation
Also gradually aggravate, so that China's town river water quality is general worsening at present, aquatile disappears, the ecosystem is seriously degenerated, urgently
Ecological works are needed to repair impaired river.In the regulation of city middle and small river, river course slope protection is mainly adopted in China for a long time
With grouting or the materials such as placed rockfill, cast-in-place concrete, bank-protection works then mostly uses vertical type concrete retaining wall as a result, these
Structure type has cut off the land and water intermediate zone in river in terms of ecological view, and the environment for causing water body and land in various degree moves back
Change.River two sides are that hard cement stone is built up, some or three face light, and even river bed is also what cement was done, in this way
Just more reduce the living environment of aquatile, underground water cannot penetrate into river, and the water plant in river lacks
Living space, aquatic animal have lacked living space.Without living environment, the aquatic ecosystem in natural river is just very crisp
Weak, some rivers are the aquatic ecosystems that is just far from being at all, and without the ecosystem, river has reformed into " billabong ", " black smelly
River ", many rivers in city are not always the case at present.On the basis of paying attention to the performance of purification of water quality and flood control function, rationally build
River habitat, and further existing ecological reestablishment is optimized and upgraded, realize the construction method of low energy consumption low-carbon row
It is the direction of dredging waterway work with maintenance service.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, propose a kind of river corridor restoration building side
Method includes the following steps:
S1, embark on journey on river levee slope protection is laid with multiple zinc-plated gabion boxes of the cylindrical being close to each other in column, neighbouring
Two rows of zinc-plated gabion box dislocation arrangements, the zinc-plated gabion box are made of inner layer net body and outer layer net, the inside and outside layer net
The space formed between body is interlayer, and cobblestone is filled in the interlayer, is successively laid with sandstone pad from bottom to up in inner layer net body
Layer, organic nutrition soil layer, kind is implanted with green vegetation on the organic nutrient soil；
The sustained release to match with gap shape is filled in gap between S2, every adjacent three zinc-plated gabion boxes, it is described
Sustained release include fertilizer layer, the water-preserving granular layer being coated on outside fertilizer layer and the water swelling being coated on outside water-preserving granular layer
Rubber layer.
Preferably, the sand-gravel cushion includes the mixture of one or more of rubble, gravelly sand, coarse sand or aggregate chips.
Preferably, the green vegetation includes Trifolium repense, greens grass or Bermuda grass.
Preferably, the fertilizer layer includes compound fertilizer or organic fertilizer.
Preferably, the water-preserving granular layer is polyacrylamide, Sodium Polyacrylate or ammonium polyacrylate.
Preferably, the water swelling rubber layer is natural rubber, neoprene or butyl rubber.
Beneficial effects of the present invention are as follows:
A kind of river corridor restoration construction method of the invention, it is inside and outside for realizing the zinc-plated gabion box of the method for the present invention
Cobblestone is filled in the interlayer formed between layer dictyosome, on the one hand there is erosion resistibility, ensure that needed for plant normal growth
Matrix will not be lost；There is biggish hole between another aspect cobblestone, can guarantee the intracorporal green vegetation of inner layer net
Grow permeable, the ventilative and illumination condition that should have；
In addition, for realizing the sustained release filled in the gap between every adjacent three zinc-plated gabion boxes of the method for the present invention
Body, including fertilizer layer, water-preserving granular layer and water swelling rubber form one " miniature reservoir " on river levee slope protection, mention
High saturated soil water content, reduces the saturated hydraulic conductivity of soil, to slow down the speed of soil release water, reduces soil
The infiltration and loss of earth moisture, achieve the purpose that water conservation；Fertilizer and slow release can also be absorbed simultaneously, reached water-saving fertilizer-saving,
Improve the effect of water and fertilizer utilization rate.A kind of river corridor restoration construction method of the invention can improve the mechanical stability of slope protection,
Enhance river course slope protection corrosion resistance, it can be achieved that the stabilization, water and soil of river two sides slopes holding, effectively renovated environment, together
When enhance the greening and beauty of urban landscape.
Detailed description of the invention
Fig. 1 is a kind of top view of river levee slope protection for river corridor restoration building；
Fig. 2 is the enlarged drawing of a certain section of river levee slope protection；
Appended drawing reference: 15 water-preserving granular layer of zinc-plated 2 cobblestone of gabion box 3 green vegetation, 4 fertilizer layer, 6 water swelling rubber
Specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
The examples are only for explaining the invention, is not intended to limit the scope of the present invention..
1, the invention proposes a kind of river corridor restoration construction method, includes the following steps:
S1, embark on journey on river levee slope protection is laid with the zinc-plated gabion box 1 of multiple cylindricals being close to each other in column, neighbouring
The two rows of zinc-plated dislocation of gabion box 1 arrangements, the zinc-plated gabion box 1 are made of inner layer net body and outer layer net, the inside and outside layer
The space formed between dictyosome is interlayer, and cobblestone 2 is filled in the interlayer, is successively laid with sandstone from bottom to up in inner layer net body
Bed course organic nutrition soil layer, the sand-gravel cushion include mixture one or more of in rubble, gravelly sand, coarse sand or aggregate chips,
Kind is implanted with green vegetation 3 on the organic nutrient soil, and the green vegetation 3 includes Trifolium repense, greens grass or Bermuda grass.；
The sustained release to match with gap shape is filled in gap between S2, every adjacent three zinc-plated gabion boxes 1, it is described
Sustained release include fertilizer layer 4, the water-preserving granular layer 5 being coated on outside fertilizer layer and the water absorption layer being coated on outside water-preserving granular layer
6, the fertilizer layer 4 be compound fertilizer, the water-preserving granular layer 5 be polyacrylamide, Sodium Polyacrylate or ammonium polyacrylate,
The water absorption layer is water swelling rubber 6, specially natural rubber, neoprene or butyl rubber.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of river corridor restoration construction method, which comprises the steps of:
S1, embark on journey on river levee slope protection is laid with multiple zinc-plated gabion boxes of the cylindrical being close to each other, neighbouring two rows in column
Zinc-plated gabion box dislocation arrangement, the zinc-plated gabion box are made of inner layer net body and outer layer net, the inside and outside layer dictyosome it
Between the space that is formed be interlayer, cobblestone is filled in the interlayer, sand-gravel cushion is successively laid in inner layer net body from bottom to up, has
Machine nutrition soil layer, kind is implanted with green vegetation on the organic nutrient soil；
The sustained release to match with gap shape is filled in gap between S2, every adjacent three zinc-plated gabion boxes, described is slow
Releasing body includes fertilizer layer, the water-preserving granular layer being coated on outside fertilizer layer and the water swelling rubber being coated on outside water-preserving granular layer
Layer.
2. a kind of river corridor restoration construction method according to claim 1, it is characterised in that；The sand-gravel cushion packet
Include mixture one or more of in rubble, gravelly sand, coarse sand or aggregate chips.
3. a kind of river corridor restoration construction method according to claim 1, which is characterized in that the green vegetation packet
Include Trifolium repense, greens grass or Bermuda grass.
4. a kind of river corridor restoration construction method according to claim 1, which is characterized in that the fertilizer layer includes
Compound fertilizer or organic fertilizer.
5. a kind of river corridor restoration construction method according to claim 1, which is characterized in that the water-preserving granular layer
For polyacrylamide, Sodium Polyacrylate or ammonium polyacrylate.
6. a kind of river corridor restoration construction method according to claim 1, which is characterized in that the water swelling rubber
Glue-line is natural rubber, neoprene or butyl rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669887.6A CN110512562A (en) | 2019-07-24 | 2019-07-24 | A kind of river corridor restoration construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669887.6A CN110512562A (en) | 2019-07-24 | 2019-07-24 | A kind of river corridor restoration construction method |
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| CN110512562A true CN110512562A (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910669887.6A Pending CN110512562A (en) | 2019-07-24 | 2019-07-24 | A kind of river corridor restoration construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790040A (en) * | 2021-01-15 | 2021-05-14 | 江苏中车环保设备有限公司 | Sustained-release water-retention cultivation device and method for alkaline soil |
| CN113104987A (en) * | 2021-04-15 | 2021-07-13 | 生态环境部南京环境科学研究所 | River water area environment ecological restoration device |
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| CN103081689A (en) * | 2013-01-30 | 2013-05-08 | 深圳市东华园林绿化有限公司 | Vegetation recovery method for water front hard protection slope |
| CN104649806A (en) * | 2013-11-21 | 2015-05-27 | 中国科学院大连化学物理研究所 | Sodium alginate oligosaccharide coated slow-release fertilizer and preparation and application thereof |
| CN105016846A (en) * | 2014-04-29 | 2015-11-04 | 新疆鑫域康健生物技术有限公司 | Moisturizing fertilizer with slow-release fertilizer efficiency |
| CN205387692U (en) * | 2016-02-17 | 2016-07-20 | 北京市水利规划设计研究院 | Dam body and river course drop |
| CN106337394A (en) * | 2016-09-22 | 2017-01-18 | 水利部中国科学院水工程生态研究所 | River bank ecological restoration device and method suitable for mountain river characteristics |
| CN205907082U (en) * | 2016-05-26 | 2017-01-25 | 北京荣蒂盛环境科技有限公司 | Novel biological filler |
| CN206655187U (en) * | 2017-03-07 | 2017-11-21 | 南京朴厚生态科技有限公司 | Vegetation type gabion for restoration of the ecosystem |
| CN108570965A (en) * | 2018-06-06 | 2018-09-25 | 黄河水利职业技术学院 | Self-stabilization type fish-scale pit Ecological Retaining Wall |
| CN108643118A (en) * | 2018-04-02 | 2018-10-12 | 河海大学 | A kind of staged ecological bank protection structure |
| CN209011085U (en) * | 2018-10-24 | 2019-06-21 | 福建农林大学 | A kind of Ecotypic Stone Mesh-box planting pot |
-
2019
- 2019-07-24 CN CN201910669887.6A patent/CN110512562A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081689A (en) * | 2013-01-30 | 2013-05-08 | 深圳市东华园林绿化有限公司 | Vegetation recovery method for water front hard protection slope |
| CN104649806A (en) * | 2013-11-21 | 2015-05-27 | 中国科学院大连化学物理研究所 | Sodium alginate oligosaccharide coated slow-release fertilizer and preparation and application thereof |
| CN105016846A (en) * | 2014-04-29 | 2015-11-04 | 新疆鑫域康健生物技术有限公司 | Moisturizing fertilizer with slow-release fertilizer efficiency |
| CN205387692U (en) * | 2016-02-17 | 2016-07-20 | 北京市水利规划设计研究院 | Dam body and river course drop |
| CN205907082U (en) * | 2016-05-26 | 2017-01-25 | 北京荣蒂盛环境科技有限公司 | Novel biological filler |
| CN106337394A (en) * | 2016-09-22 | 2017-01-18 | 水利部中国科学院水工程生态研究所 | River bank ecological restoration device and method suitable for mountain river characteristics |
| CN206655187U (en) * | 2017-03-07 | 2017-11-21 | 南京朴厚生态科技有限公司 | Vegetation type gabion for restoration of the ecosystem |
| CN108643118A (en) * | 2018-04-02 | 2018-10-12 | 河海大学 | A kind of staged ecological bank protection structure |
| CN108570965A (en) * | 2018-06-06 | 2018-09-25 | 黄河水利职业技术学院 | Self-stabilization type fish-scale pit Ecological Retaining Wall |
| CN209011085U (en) * | 2018-10-24 | 2019-06-21 | 福建农林大学 | A kind of Ecotypic Stone Mesh-box planting pot |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112790040A (en) * | 2021-01-15 | 2021-05-14 | 江苏中车环保设备有限公司 | Sustained-release water-retention cultivation device and method for alkaline soil |
| CN112790040B (en) * | 2021-01-15 | 2023-09-15 | 江苏中车华腾环保科技有限公司 | Sustained and controlled release water-retaining cultivation device and method for alkaline soil |
| CN113104987A (en) * | 2021-04-15 | 2021-07-13 | 生态环境部南京环境科学研究所 | River water area environment ecological restoration device |
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Application publication date: 20191129 |
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