CN203782719U - Slope protection structure with anti-scour ecological blankets and W-OH as foundation - Google Patents
Slope protection structure with anti-scour ecological blankets and W-OH as foundation Download PDFInfo
- Publication number
- CN203782719U CN203782719U CN201320874233.5U CN201320874233U CN203782719U CN 203782719 U CN203782719 U CN 203782719U CN 201320874233 U CN201320874233 U CN 201320874233U CN 203782719 U CN203782719 U CN 203782719U
- Authority
- CN
- China
- Prior art keywords
- impact
- ecological
- ecological blanket
- scour
- slope protection
- 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 - Lifetime
Links
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 229920005749 polyurethane resin Polymers 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 8
- 244000025254 Cannabis sativa Species 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a slope protection structure with anti-scour ecological blankets and W-OH as a foundation, and belongs to the technical field of slope protection for roads and river channels. The slope protection structure comprises the anti-scour ecological blankets laid along a slope parallel to a road or a river channel, every two adjacent ecological blankets are overlapped, sewn and fixed through fixing nails, and the two ends of each ecological blanket are fixed through anchor rods; grooves are excavated below the upmost anti-scour ecological blanket and the downmost anti-scour ecological blanket, a composite fiber fabric layer is laid at the position, close to the corresponding anti-scour ecological blanket, in each groove, the grooves are filled with gabions so that the composite fiber fabric layers can be compacted, the anti-scour ecological blankets and the pre-buried composite fiber fabric layers are sewn, and composite solidification material layers made of modified hydrophilic polyurethane resin are sprayed on the upper surfaces of the anti-scour ecological blankets. The slope protection structure greatly improves anti-scour capacity of the slope of the road or the river channel, controls water and soil loss, stabilizes the slope and recovers ecology.
Description
(1) technical field
The utility model relates to a kind of highway, Channel slope guard technology, and specifically a kind of to take the ecological blanket of anti-impact and W-OH be basic slope protection structure.
(2) background technology
Side slope is the important component part in highway, river course, deals with improperly, easily occurs brokenly to fall, avalanche, slump even come down, both welding, affect highway again, river course normally moves, and interruption of communication when serious, affects the normal flood passage flood discharge in river course, causes heavy economic losses.In order to guarantee roadbed, channel revetment stability of slope, prevent slope body sloughing and slope erosion, brokenly fall, need to take rationally suitable engineering measure, as built the supporting construction that bears native stone pressure, or carrying out slope protection, native stone pressure is not born or is not substantially born in this protection.
The ecological blanket of anti-impact is a kind of novel slop protection material, it is by composite fiber fabric, anti-filter nonwoven, the supporting integrated novel ecological slope protection materials such as variation grass seeds, fertilizer layer and degradable fabric, when preventing side slope embankment water erosion, soil losses, can reach the effect of slope ecological reparation, landscape planting.
The now domestic use to the ecological blanket of anti-impact is perpendicular to the direction in highway or river course, lays the ecological blanket of anti-impact on smooth side slope surface, and the joining place of the ecological blanket of anti-impact is to fix with ABS staple, and at the top layer earthing 2～4cm of anti-impact ecology blanket.Actual engineering experience proves: when drag force is larger, the ecological blanket of anti-impact of laying the joining place of the ecological blanket of anti-impact perpendicular to highway or river course easily washes away, grass seeds in it and the earthing on fertilizer and top layer also wash away thereupon, cause the survival rate of vegetable seeds low; Or arid is without rain for a long time, and seed cannot survive, and final result is that plant survival rate is low, cannot reach the effect of greening side slope, ecological recovery.
(3) summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, provides that a kind of to take the ecological blanket of anti-impact and W-OH be basic slope protection structure.
The utility model solves the technical scheme that its technical problem adopts:
It is a kind of that to take the ecological blanket of anti-impact and W-OH be basic slope protection structure, comprise along the ecological blanket of anti-impact that is parallel to the domatic laying in highway or river course, between the ecological blanket of adjacent two anti-impacts, overlapping the slot merging is fixed with staple, the two ends of the ecological blanket of anti-impact adopt anchor pole to fix, be positioned at the top and below the ecological blanket of anti-impact dug groove below, position near the ecological blanket of anti-impact in groove is equipped with one deck composite fiber fabric layer, in groove, be filled with lattice guest gabion composite fiber fabric lamination is tight, the ecological blanket of anti-impact and pre-buried composite fiber fabric layer suturing with thread management, the upper surface of the ecological blanket of described anti-impact sprays and has modified hydrophilic based polyurethane composite layer.
The packing density of described anchor pole and length determine as calculated afterwards according to the actual conditions of local soil.
The suturing with thread management link of non-degradation of fibers fabric for the ecological blanket of described anti-impact and Ge Bin gabion joining place.
Of the present utility model a kind of take the ecological blanket of anti-impact and W-OH as basic slope protection structure compared with prior art, the beneficial effect producing is:
Slope protection structure of the present utility model has improved the domatic erosion resistibility in highway or river course greatly, the conservation of soil and water, stable side slope, recovery ecology.
(4) accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
The A that accompanying drawing 2 is Fig. 1 is to structural representation;
The B-B cross-sectional view that accompanying drawing 3 is Fig. 1;
The C-C cross-sectional view that accompanying drawing 4 is Fig. 1;
Accompanying drawing 5 is the cross-sectional view of the ecological blanket of anti-impact.
In figure, 1, the ecological blanket of anti-impact, 1-1, composite fiber fabric layer, 1-2, loaded filter, 1-3, grass seeds and fertilizer layer, 1-4, biodegradable fiber layer, 2, staple, 3, anchor pole, 4, composite fiber fabric layer, 5, lattice guest gabion, 6, highway or river course, 7, plant raw plant, 8, modified hydrophilic based polyurethane composite layer.
(5) specific embodiment
Below in conjunction with accompanying drawing, to of the present utility model, a kind ofly take the ecological blanket of anti-impact and W-OH and be described in detail below as basic slope protection structure.
As Figure 1-4, it is a kind of that to take the ecological blanket of anti-impact and W-OH be basic slope protection structure, comprise along the ecological blanket 1 of anti-impact that is parallel to the domatic laying in highway or river course 6, between the ecological blanket 1 of adjacent two anti-impacts, overlapping the slot merges with staple 2 fixing, the two ends of the ecological blanket 1 of anti-impact adopt anchor pole 3 fixing, be positioned at the top and below the ecological blanket 1 of anti-impact dug groove below, position near the ecological blanket 1 of anti-impact in groove is equipped with one deck composite fiber fabric layer 4, in groove, being filled with lattice guest gabion 5 compresses composite fiber fabric layer 4, the ecological blanket 1 of anti-impact and pre-buried composite fiber fabric layer 4 use suturing with thread management, the upper surface of the ecological blanket 1 of described anti-impact sprays and has modified hydrophilic based polyurethane composite layer 8.
As shown in Figure 5, the ecological blanket of described bank protection anti-impact, comprise composite fiber fabric layer 1-1, loaded filter 1-2, grass seeds and fertilizer layer 1-3, biodegradable fiber layer 1-4, described composite fiber fabric layer 1-1, loaded filter 1-2, grass seeds and fertilizer layer 1-3, biodegradable fiber layer 1-4 are from top to bottom composited successively; Described composite fiber fabric layer 1-1 makes by entirely washing screen cloth material; Loaded filter 1-2 is made by long filament geotextiles; Fertilizer in grass seeds and fertilizer layer 1-3 is composite fertilizer; Biodegradable fiber layer 1-4 made by polypropylene fibre material, and the width of the ecological blanket 1 of anti-impact is 0.4～6m.
The packing density of described anchor pole 3 and length determine as calculated afterwards according to the actual conditions of local soil.
The suturing with thread management link of non-degradation of fibers fabric for the ecological blanket 1 of described anti-impact and Ge Bin gabion 5 joining places.
Claims (3)
- One kind to take the ecological blanket of anti-impact and W-OH be basic slope protection structure, comprise along the ecological blanket (1) of anti-impact that is parallel to the domatic laying in highway or river course, it is characterized in that, between the adjacent ecological blankets of two anti-impacts (1), overlapping the slot merges with staple (2) fixing, the two ends of the ecological blanket of anti-impact (1) adopt anchor pole (3) fixing, be positioned at the top and below the ecological blanket of anti-impact (1) dug groove below, position near the ecological blanket of anti-impact (1) in groove is equipped with one deck composite fiber fabric layer (4), in groove, being filled with lattice guest gabion (5) compresses composite fiber fabric layer (4), the ecological blanket of anti-impact (1) and pre-buried suturing with thread management for composite fiber fabric layer (4), the upper surface of the ecological blanket of described anti-impact (1) sprays modified hydrophilic based polyurethane composite layer (8).
- 2. slope protection structure according to claim 1, is characterized in that, the packing density of described anchor pole (3) and length determine as calculated afterwards according to the actual conditions of local soil.
- 3. slope protection structure according to claim 1, is characterized in that, the suturing with thread management link of non-degradation of fibers fabric for the ecological blanket (1) of described anti-impact and lattice guest gabion (5) joining place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874233.5U CN203782719U (en) | 2013-12-30 | 2013-12-30 | Slope protection structure with anti-scour ecological blankets and W-OH as foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874233.5U CN203782719U (en) | 2013-12-30 | 2013-12-30 | Slope protection structure with anti-scour ecological blankets and W-OH as foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782719U true CN203782719U (en) | 2014-08-20 |
Family
ID=51318921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874233.5U Expired - Lifetime CN203782719U (en) | 2013-12-30 | 2013-12-30 | Slope protection structure with anti-scour ecological blankets and W-OH as foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821152A (en) * | 2013-12-30 | 2014-05-28 | 青岛润国生态科技发展有限公司 | Combined construction method for anti-shock ecological blankets and W-OH and slope protection structure |
-
2013
- 2013-12-30 CN CN201320874233.5U patent/CN203782719U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821152A (en) * | 2013-12-30 | 2014-05-28 | 青岛润国生态科技发展有限公司 | Combined construction method for anti-shock ecological blankets and W-OH and slope protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tong Li Inventor before: Tong Li Inventor before: Zhang Weiqiang Inventor before: Sun Zhongquan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170623 Address after: 100083 Zhongguancun Haidian District East Road, No. 18, building 10, floor 1, A-1106-008, Patentee after: Zhongke Kuntai Science and Technology Co.,Ltd. Address before: Laoshan District of Shandong city of Qingdao province Hongkong 266000 Road No. 316 Nonghaiyuan No. 81 building 6 unit 202 Patentee before: QINGDAO RUNGUO SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: 266000 west of Yanqing first class road, Jiangshan Industrial Park, Jiangshan Town, Laixi City, Qingdao, Shandong Province Patentee after: QINGDAO ZHONGKE KUNTAI ASSEMBLY CONSTRUCTION TECHNOLOGY Co.,Ltd. Address before: 100083 a-1106-008, 10th floor, building 1, 18 Zhongguancun East Road, Haidian District, Beijing Patentee before: Zhongke Kuntai Science and Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |