CN206538735U - A kind of environmental compound shore structure - Google Patents
A kind of environmental compound shore structure Download PDFInfo
- Publication number
- CN206538735U CN206538735U CN201720099024.6U CN201720099024U CN206538735U CN 206538735 U CN206538735 U CN 206538735U CN 201720099024 U CN201720099024 U CN 201720099024U CN 206538735 U CN206538735 U CN 206538735U
- Authority
- CN
- China
- Prior art keywords
- slope section
- net cage
- horizontal segment
- river
- shore structure
- 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
- 150000001875 compounds Chemical class 0.000 title claims abstract description 9
- 230000007613 environmental effect Effects 0.000 title claims abstract description 6
- 239000004575 stone Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000002066 Amorpha fruticosa Species 0.000 description 1
- 235000004047 Amorpha fruticosa Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
A kind of environmental compound shore structure, including the bank protection between riverbank (1) and riverbed bed (5)；Bank protection constitute by the slope section (2) that connects with riverbank and with the horizontal segment (4) that riverbed bed connects, and the upper end of slope section is higher than the design water level (10) in river, and the height of horizontal segment is higher than river water level (9)；The bottom of horizontal segment and slope section is the net cage (8) equipped with stone, and the top of slope section is the shrub (3) for having plantation in backfill (7), backfill.The shore structure have the advantages that to make river course not " hardening ", good visual effect, adaptive ability is strong, impact resistance is strong, stability good, profitable on ecology.
Description
Technical field
The utility model is related to hydraulic engineering, particularly a kind of environmental compound shore structure.
Background technology
River water area and contacting for land-based area is caused to be cut river progress human intervention using hardening riverbank due to the mankind
It is weak, cause river ecosystem to be degenerated.To solve this problem, the theory that river course carries out ecological management is arisen at the historic moment.
Being presently used for the building of river course two sides bank slope protection mainly includes concrete revetment, gabion bank protection, grass-planting brick shield
Slope and vegetation slope pavement etc..Wherein, the shortcoming of concrete revetment is that construction investment is big and easily cause river course " three change " (linearization(-sation), rule
Then change and harden), do not meet ecology and control river theory；The shortcoming of gabion bank protection is to be also easy to produce current scour and poor visual effect；Plant
The shortcoming of careless brick bank protection is more sensitive to ground, once produce sedimentation, easy large area deformation and damage；Simple plant shield
The defect on slope is that impact resistance is poor, and washing away for river course bank slope can not be prevented effectively from the case of flood.
Utility model content
To overcome the problem of above-mentioned riverbank bank slope protection building is present, the utility model provide a kind of construction investment compared with
Low, good visual effect, adaptive ability are strong and it is possible to prevente effectively from the ecotype that river course bank slope washes away is combined shore structure.
The ecotype that the utility model is provided is combined shore structure, including the bank protection between riverbank and riverbed bed；
The bank protection is constituted by the slope section that connects with riverbank and with the horizontal segment that riverbed bed connects, upper end the setting higher than river of slope section
Water level is counted, the height of horizontal segment is higher than river water level；The bottom of horizontal segment and slope section is the net cage equipped with stone, slope section
Top is the shrub for having plantation in backfill, backfill.
The net cage is square, is worked out by 8#-10# galvanized wires or lattice guest material；The size (length × width × height) of net cage
For 4m × 1m × 0.5m or 2m × 1m × 0.5m；The mesh of net cage is hexagon, the size (B × H) of net cage is 8cm × 10cm,
Any of 12cm × 10cm, 12cm × 15cm, 15cm × 15cm.
Compared with existing bank slope protection building, the advantage of the compound shore structure of the utility model ecotype is：
1st, it is combined by shrub with the net cage equipped with stone and constitutes bank protection, river course " hardening " can be avoided.
2nd, shrub is planted in the backfill of slope section, with preferable visual effect.
3rd, make shore structure that there is good adaptive ability using shrub and the flexibility of the net cage equipped with stone.
4th, compared with simple plantation plant bank protection, this shore structure has stronger impact resistance, it can be ensured that bank slope
There is good stability under design conditions.
5th, using the growth characteristics of shrub, coordinate with the net cage equipped with stone, can reach and control the soil erosion, promotion organic
Pollutant decomposition, improved soil and the effect prevented erosion, with good ecological benefits.
Brief description of the drawings
Fig. 1 is the schematic diagram (view profile) of the compound shore structure of the utility model ecotype；
Fig. 2 is the stereogram of single net cage in Fig. 1 (upper lid opens shape)；
Fig. 3 is the grid enlarged drawing of Fig. 2 net cages.
In figure：1- riverbanks, 2- slope sections, 3- shrubs, 4- horizontal segments, 5- riverbeds bed, 6- excavation lines, 7- backfills, 8- nets
Case, 9- river water levels, 10- design water levels.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1, the compound shore structure of the utility model ecotype is included between riverbank 1 and riverbed bed 5
Bank protection；The bank protection is constituted by the slope section 2 that connects with riverbank and with the horizontal segment 4 that riverbed bed 5 connects, and the upper end of slope section is higher than
The design water level 10 in river, the height of horizontal segment is higher than river water level 9；The bottom of horizontal segment and slope section be equipped with stone (not
Diagram) net cage 8, net cage be Fig. 2 shown in it is square, worked out by 8#-10# galvanized wires, size (length × width × height) be 4m ×
1m × 0.5m, the mesh of net cage is the hexagon shown in Fig. 3, and its size (B × H) is 8cm × 10cm.The top of slope section is back
Banket 7, the shrub 3 for having plantation in backfill.
With reference to Fig. 1, Fig. 2 and Fig. 3, the construction of above-mentioned shore structure is carried out in the steps below：
1st, excavate bank protection basis, wherein excavation line 6 slope section the gradient according to edaphic condition according to specification value；Excavate
Line is determined in the length of horizontal segment by 2-3 times of river channel erosion depth.
2nd, after bank protection foundation excavation is finished, determine stake unwrapping wire, carry out the laying of net cage basis.
3rd, by design and installation net cage after the laying of net cage basis is finished, by net cage justified margin, partition is installed, during assembling gauze pad
Partition is set to intersect with the tank wall of net cage in 90 °, then colligation assembles gauze pad.
4th, shaping is carried out to mounted net cage, then carries out colligation with materials such as bamboo pole, wooden stick, steel pipe or planks, be
Filling stone is prepared.
5th, stone is filled into the net cage by shaping and colligation, the particle diameter of stone is greater than the mesh of net cage.
6th, after filled stone block end, with the side silk of diameter 2.0mm multiple twin iron wire fixed cage：Multiple twin iron wire is every 8-
15cm double helixs once, make the side silk of net cage mutually be close to, it is ensured that net cage is neat；Then colligation net cage before filling stone is removed
The materials such as bamboo pole, wooden stick, steel pipe or plank.
7th, 30cm-50cm backfill is covered on the net cage top of slope section；Connect in the net cage of horizontal segment with riverbed bed
Also backfill is dosed in place.
8th, shrub is planted in the backfill of slope section：From the raw amorpha fruticosa saplings of 1-2, dug by seeding row spacing 0.5m-1.0m
Cave, cave depth 30cm-50cm plants 2-3 plants per cave, every plant 2-3, is highly 0.5m-1.0m after trimming, earths up and tread after cultivation
If (antecedent soil moisture is earthed up and treaded again after need to first pouring water).
Claims (2)
1. a kind of environmental compound shore structure, including the bank protection between riverbank (1) and riverbed bed (5)；Its feature exists
Constituted in, the bank protection by the slope section (2) that connects with riverbank and with the horizontal segment (4) that riverbed bed connects, the upper end of slope section
Higher than the design water level (10) in river, the height of horizontal segment is higher than river water level (9)；The bottom of horizontal segment and slope section be equipped with
The net cage (8) of stone, the top of slope section is the shrub (3) for having plantation in backfill (7), backfill.
2. environmental compound shore structure according to claim 1, it is characterised in that the net cage (8) be it is square, by
8#-10# galvanized wires or the establishment of lattice guest material；The size of net cage is 4m × 1m × 0.5m or 2m × 1m × 0.5m；The net of net cage
Hole is hexagon, and the size of mesh is any of 8cm × 10cm, 12cm × 10cm, 12cm × 15cm, 15cm × 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099024.6U CN206538735U (en) | 2017-01-23 | 2017-01-23 | A kind of environmental compound shore structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720099024.6U CN206538735U (en) | 2017-01-23 | 2017-01-23 | A kind of environmental compound shore structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538735U true CN206538735U (en) | 2017-10-03 |
Family
ID=59940320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720099024.6U Expired - Fee Related CN206538735U (en) | 2017-01-23 | 2017-01-23 | A kind of environmental compound shore structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926766A (en) * | 2020-07-06 | 2020-11-13 | 上海崇明水利工程有限公司 | Soil erosion and water loss prevention type revetment structure |
-
2017
- 2017-01-23 CN CN201720099024.6U patent/CN206538735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926766A (en) * | 2020-07-06 | 2020-11-13 | 上海崇明水利工程有限公司 | Soil erosion and water loss prevention type revetment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |