CN112359777A - Ecological revetment structure of urban mountain river course - Google Patents
Ecological revetment structure of urban mountain river course Download PDFInfo
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- CN112359777A CN112359777A CN202011288938.XA CN202011288938A CN112359777A CN 112359777 A CN112359777 A CN 112359777A CN 202011288938 A CN202011288938 A CN 202011288938A CN 112359777 A CN112359777 A CN 112359777A
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- 239000004575 stone Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 239000011440 grout Substances 0.000 claims 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000001012 protector Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 5
- 244000025254 Cannabis sativa Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000004746 geotextile Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/08—Structures of loose stones with or without piles
-
- 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
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
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)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Revetment (AREA)
Abstract
The invention belongs to an ecological bank protection structure of a river channel in an urban mountain area in the field of river channel ecological management. The technical scheme is as follows: the revetment structure comprises an ecological block wall, a stone-buried concrete wall and a grouted water-washed stone retaining wall; the ecological block wall body is positioned between the design flood level and the design dyke top, the stone-buried concrete wall body is positioned below the ecological block wall body, and the front side wall of the stone-buried concrete wall body below the design river bottom line is embedded in the bottom plate of the stone-buried concrete wall body and is arranged at the position of the design river mouth line; the front of the stone-buried concrete wall is provided with a grouted water-washed stone retaining wall, and a base of the grouted water-washed stone retaining wall is buried below a designed river bottom line. Its this ecological barricade can enough satisfy flood control safety, can satisfy the ecological construction in river course again.
Description
Technical Field
The invention relates to the field of river channel ecological management, in particular to an ecological bank protection structure applied to river channels in urban mountain areas.
Background
In recent years, the ecological construction of river channels is more and more emphasized. The mountainous river channel has the characteristics of large slope drop, high flow velocity, large water level change amplitude, strong scouring force, poor soil, poor water retention and the like, and the selection of the ecological bank protection type is relatively difficult. The traditional treatment engineering of mountain river channels rarely combines the characteristics of regions and the actual conditions to consider the landscape effect. The embankment has obvious artificial traces, often gives monotonous and harsh feeling to people, has typical engineering technical characteristics, and is deviated from the landscape demand and psychological expectation of modern people pursuing to return to nature and harmonious with nature. Therefore, the method has important significance in the aspects of flood control, ecological environment improvement, water quality protection, harmonious harmony between human and nature and the like when ecological construction is carried out on mountainous river channels.
Disclosure of Invention
In order to solve the technical problems, the invention provides an ecological bank protection structure for a river channel in an urban mountain area, wherein the ecological retaining wall can meet flood control safety and ecological construction of the river channel.
An ecological revetment structure of river course in urban mountain area, technical scheme is: the revetment structure comprises an ecological block wall, a stone-buried concrete wall and a grouted water-washed stone retaining wall; the ecological block wall body is positioned between the design flood level and the design dyke top, the stone-buried concrete wall body is positioned below the ecological block wall body, the bottom plate of the stone-buried concrete wall body is buried below the design river bottom line, and the front side wall of the stone-buried concrete wall body is positioned at the design river mouth line; the front of the stone-buried concrete wall is provided with a grouted water-washed stone retaining wall, and a base of the grouted water-washed stone retaining wall is buried below a designed river bottom line.
Based on the technical characteristics: a hydrophilic footpath is arranged between the stone-buried concrete wall and the grouted water-washed stone retaining wall, and a planting groove is arranged between the hydrophilic footpath and the stone-buried concrete wall.
Based on the technical characteristics: the front edge of the grouted water-washed stone retaining wall is provided with an egg-floating rockfill protection foot.
Based on the technical characteristics: the ecological block wall body is formed by splicing ecological blocks up and down and left and right, and the ecological blocks on the upper layer retreat and are arranged in a staggered manner with the ecological blocks on the lower layer; a single ecological building block is a box body, and broken stones and soil are filled in the box body and plants are planted in the box body.
Based on the technical characteristics: the buried stone concrete wall is a gravity type retaining wall formed by mixing concrete with natural stones; the stone-buried concrete wall includes a wall body and a bottom plate.
In the above technical scheme: the ecological block wall can utilize the blocks to retain soil, and the inner lining geotextile is arranged in the box body and filled with gravels, soil and the like, so that water body exchange is increased, and living space is provided for aquatic animals; meanwhile, grass seeds can be sown in the building blocks to form wall greening, and the landscape of the river channel is improved. The nutrient soil layer can provide nutrients for the grass seeds in the ecological block wall body in the early growth stage, the growth speed is high, and therefore the survival rate of the grass seeds is improved. Thus, the ecological property of the river channel can be realized.
The buried concrete wall body is used as a main body structure of the revetment for retaining soil, and the buried concrete in the wall body can reduce the consumption of concrete, save investment and reduce the hydration heat of the concrete.
The grouted water stone-flushing retaining wall is used as a foot guard of the stone-buried concrete wall, so that the scouring of water flow to the stone-buried concrete wall can be reduced, and the safety of the main structure is protected.
The grouted water stone-flushing retaining wall is used as a small retaining wall structure and is combined with a stone-buried concrete wall body to form a hydrophilic footpath space. The hydrophilic footpath mainly provides hydrophilic measures for tourists, and increases the hydrophilicity and the playability of the riverway. Greening is arranged in the planting groove, so that the landscape of the river channel is enhanced; meanwhile, the greening plants can purify water and improve water quality.
This ecological bank protection can enough satisfy flood control safety, can satisfy view greening effect again, has increased the functional demand that the ecological hydrophilic of river course was exchanged simultaneously.
Drawings
Fig. 1 is a schematic elevation view of the present invention.
The reference numerals in the figures are meant to be: an ecological block wall body 1; a stone-embedded concrete wall body 2; a planting groove 3; a hydrophilic walkway 4; grouting the water-washed stone retaining wall 5; the egg floats and piles the stone to protect the foot 6; decorating the stone 7; a soil body 8; a base 9; a base plate 10; a gravel cushion 11; designing a river mouth line A and designing a river bottom line B.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and are not intended to limit the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, the revetment comprises an ecological block wall 1, a stone-buried concrete wall 2, a planting groove 3, a hydrophilic footpath 4, a water-washed stone retaining wall 5 and an egg floating rockfill toe guard 6.
Ecological block wall 1 is located between design flood level to design dyke roof, buries stone concrete wall 2 and is located ecological block wall 1 below to arrange in the position of design river crossing line A. The ecological block wall body 1 and the buried stone concrete wall body 2 block the soil body 8 on the back, so that flood control safety can be met, and landscape greening effect can be met.
The ecological block wall 1 can be formed by splicing ecological blocks up and down and left and right, wherein the ecological blocks on the upper layer retreat towards the soil body 8 and are arranged in a staggered manner with the ecological blocks on the lower layer; a single ecological building block is a box body, and the inside lining geotextile is arranged in the box body and is filled with gravel soil and plants. The size of a single ecological block is 2 multiplied by 1 multiplied by 0.5m (length multiplied by width multiplied by height) of the box body. The lining geotextile is arranged in the box body, and meanwhile, broken stones, soil and the like are filled, so that the wall body can be kept stable through self weight. Plants are planted in the box body, and the nutrient soil layer can provide nutrients in the early growth stage of the plants, so that the growth speed is high, and the survival rate of grass seeds is improved. Meanwhile, the functional requirements of river channel ecological hydrophilic communication are increased. The ecological blockwork 1 shown in the figures is only one illustration.
The buried stone concrete wall body 2 adopts a gravity type structure, the buried stone concrete wall body 2 comprises a wall body and a bottom plate 10, the bottom plate 10 and the wall body are integrated, the thickness of the bottom plate 10 is 0.8m, a 10 cm-thick broken stone cushion layer 11 is arranged on the lower side of the bottom plate 10, and the bottom plate 10 is buried in a position which is 1.4 meters below a bottom line B of a designed river. The top of the stone-buried concrete wall body 2 is directly connected with the ecological block wall body 1. And decorative stones 7 can be laid on one side of the wall body of the embedded stone concrete wall body 2 close to the water body. A hydrophilic footpath 4 is arranged on one side of the stone-buried concrete wall body 2 facing a water body, a planting groove 3 is arranged between the hydrophilic footpath 4 and the stone-buried concrete wall body 2, a grouted water-washed stone retaining wall 5 is arranged on the side of the hydrophilic footpath 4 facing a river, the top of the grouted water-washed stone retaining wall 5 is higher than a designed river bottom line B0.6m, and a base 9 of the grouted water-washed stone retaining wall 5 is buried below a designed river bottom line B. The front edge of the water-washed stone retaining wall 5 is provided with the egg-washed rockfill protection feet 6, and the hygrophytes are planted, so that the ecological landscape effect is promoted, and meanwhile, the flushing of the dike feet is protected.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an ecological shore protection structure in city mountain area river course which characterized in that: comprises an ecological block wall body (1), a stone-embedded concrete wall body (2) and a grouted water stone-flushing retaining wall (5); the ecological block wall body (1) is located between a design flood level and a design dyke top, the stone-buried concrete wall body (2) is located below the ecological block wall body (1), a bottom plate (10) of the stone-buried concrete wall body (2) is buried below a design river bottom line (B), and the front side wall of the stone-buried concrete wall body (2) is located at a design river mouth line (A); be equipped with before buried stone concrete wall body (2) grout water washed stone barricade (5), base (9) of grout water washed stone barricade (5) bury below design river bottom line (B).
2. The ecological revetment structure of the river channel in the urban mountain area according to claim 1, wherein: bury stone concrete wall body (2) with set up hydrophilic pavement (4) between grout water washed stone barricade (5), plant groove (3) and set up hydrophilic pavement (4) with bury between the stone concrete wall body (2).
3. The ecological bank protection structure for the river channel in the urban mountainous area as claimed in claim 1 or 2, wherein: the front edge of the grouted water stone-flushing retaining wall (5) is provided with an egg-floating stone-stacking foot protector (6).
4. The ecological revetment structure of the river channel in the urban mountain area according to claim 1, wherein: the ecological block wall body (1) is formed by splicing ecological blocks from top to bottom and from left to right, and the ecological blocks on the upper layer are arranged in a retreating mode and staggered with the ecological blocks on the lower layer; singly ecological building block is the box, broken stone, earth and plant are filled simultaneously to box inside lining geotechnological cloth.
5. The ecological revetment structure of the river channel in the urban mountain area according to claim 1, wherein: the buried stone concrete wall body (2) is a gravity type retaining wall with concrete doped with natural stones, and the buried stone concrete wall body (2) comprises a wall body and the bottom plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288938.XA CN112359777A (en) | 2020-11-17 | 2020-11-17 | Ecological revetment structure of urban mountain river course |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011288938.XA CN112359777A (en) | 2020-11-17 | 2020-11-17 | Ecological revetment structure of urban mountain river course |
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| Publication Number | Publication Date |
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| CN112359777A true CN112359777A (en) | 2021-02-12 |
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| CN202011288938.XA Pending CN112359777A (en) | 2020-11-17 | 2020-11-17 | Ecological revetment structure of urban mountain river course |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162269A (en) * | 2022-07-07 | 2022-10-11 | 上海勘测设计研究院有限公司 | Ecological box applied to transformation of vertical hard revetment and ecological restoration method of hard revetment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199502B1 (en) * | 1999-08-27 | 2001-03-13 | Jerry L. Mattson | Concrete module for floating structures and method of construction |
| CN106284203A (en) * | 2016-10-12 | 2017-01-04 | 上海勘测设计研究院有限公司 | Combined type ecoscape barricade |
| CN110306491A (en) * | 2019-08-02 | 2019-10-08 | 中交上海航道局有限公司 | A kind of river channel ecology bank protection construction technique |
| CN209873714U (en) * | 2019-01-30 | 2019-12-31 | 上海勘测设计研究院有限公司 | River bank protection structure for urban mountain area |
| CN111350168A (en) * | 2020-03-11 | 2020-06-30 | 广州市市政工程设计研究总院有限公司 | Urban hydrophilic ecological river channel construction method |
| CN210887087U (en) * | 2019-08-05 | 2020-06-30 | 上海市政工程设计研究总院（集团）有限公司 | Ecological bank protection reinforced concrete base |
| CN214883385U (en) * | 2020-11-17 | 2021-11-26 | 上海勘测设计研究院有限公司 | Ecological revetment structure of urban mountain river course |
-
2020
- 2020-11-17 CN CN202011288938.XA patent/CN112359777A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6199502B1 (en) * | 1999-08-27 | 2001-03-13 | Jerry L. Mattson | Concrete module for floating structures and method of construction |
| CN106284203A (en) * | 2016-10-12 | 2017-01-04 | 上海勘测设计研究院有限公司 | Combined type ecoscape barricade |
| CN209873714U (en) * | 2019-01-30 | 2019-12-31 | 上海勘测设计研究院有限公司 | River bank protection structure for urban mountain area |
| CN110306491A (en) * | 2019-08-02 | 2019-10-08 | 中交上海航道局有限公司 | A kind of river channel ecology bank protection construction technique |
| CN210887087U (en) * | 2019-08-05 | 2020-06-30 | 上海市政工程设计研究总院（集团）有限公司 | Ecological bank protection reinforced concrete base |
| CN111350168A (en) * | 2020-03-11 | 2020-06-30 | 广州市市政工程设计研究总院有限公司 | Urban hydrophilic ecological river channel construction method |
| CN214883385U (en) * | 2020-11-17 | 2021-11-26 | 上海勘测设计研究院有限公司 | Ecological revetment structure of urban mountain river course |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162269A (en) * | 2022-07-07 | 2022-10-11 | 上海勘测设计研究院有限公司 | Ecological box applied to transformation of vertical hard revetment and ecological restoration method of hard revetment |
| CN115162269B (en) * | 2022-07-07 | 2024-05-14 | 上海勘测设计研究院有限公司 | Ecological box applied to reconstruction of vertical hard revetment and ecological restoration method of hard revetment |
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