CN104563137A - Large-gradient stone side slope protection structure based on rainwater collecting bags - Google Patents
Large-gradient stone side slope protection structure based on rainwater collecting bags Download PDFInfo
- Publication number
- CN104563137A CN104563137A CN201410829972.1A CN201410829972A CN104563137A CN 104563137 A CN104563137 A CN 104563137A CN 201410829972 A CN201410829972 A CN 201410829972A CN 104563137 A CN104563137 A CN 104563137A
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- China
- Prior art keywords
- rainwater
- collecting bag
- raw component
- framework
- drip irrigation
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
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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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
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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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Cultivation Of Plants (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a large-gradient stone side slope protection structure based on rainwater collecting bags. The protection structure is designed in a modular manner; annular fences can be welded with a framework in advance; during a field installation, only the protection structure modules need to be fixed on a mountain slope through anchor fixing holes, and plant components are clamped on the inner sides of the annular fences, so that the installation process can be simplified, and the installation difficulty is lowered; the annular fences are fixed on the framework, and the conical plant components are clamped on the inner sides of the annular fences, so that the protection structure modules are simple and convenient and light in weight, the planting difficulty is lowered, and meanwhile the cost is lowered; the rainwater collecting bags are arranged below the plant components for collecting rainwater falling from the openings of the plant components, so that rainwater can fill automatically on rainy days for later use; the lower ends of the rainwater collecting bags are provided with openings which are connected with drip irrigation pipes, and control valves can be switched on for supplying water to the whole side slope needing protection through the drip irrigation pipes on little-rainfall seasons, so that moisture required by vegetation growth is ensured, and the water transportation cost is lowered.
Description
Technical field
The present invention relates to the regional shrub slope protection construction technology of karst (KST), particularly relate to a kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag.
Background technology
Karst landform refers to and is extensively distributed with karst landform on the Guangxi of China, Guizhou, Yunnan and other places by the various landforms that solublerock is subject to the corrosion of water and adjoint mechanism and is formed.In recent years, along with large-scale engineering construction and mining, cause karst landform to define a large amount of bare side slopings, create the rock slope cannot recovering vegetation in a large number, may realize hardly at its surperficial clear-cutting forestland vegetative coverage in a short time; Existing slope project reinforcement measure many pursuits intensity effect, mostly adopts the protection of the grey such as stone-laying and pneumatically placed concrete, destroys the harmony of natural, ecological like this.Along with people are to the further increase of the attention of ecological environmental protection and China's economic strength; slope vegetation protection engineering has also been applied in the middle of engineering construction gradually; existing application adopts explosion afforestation method more; the method is not suitable for karst landform; or first in rock slope, adopt stone-laying to fix it and be divided into little lattice and make and plant raw component; then the little lattice interplantation soil cultural vegetation that it divides; though such slope vegetation protection engineering has certain afforestation effect; but ecological harmony cannot be met, artificial vestige is too obvious.Existing Artificial Side-slope afforests the rock side-slope mostly re-engineering is to be less than for the gradient 75 °, when the rock side-slope gradient is less than 75 °, the applicant plants raw component at a kind of shrub slope protection be arranged on karst area slope of the two pieces patent of SEPARATE APPLICATION on May 8 in 2009 " and " the side slope shrub slope protection be arranged on karst area slope plants raw component with T-shaped " all can reach good artificial soil adhesive rate, well can complete greening vegetation regeneration in several years after construction; But in the face of the characteristic that rock side-slope is complicated and changeable; often can run in work progress and be greater than 75 ° even rock side-slope of 90 °; run into class side slope; also there is no good solution at present; common methods is cleared up rock side-slope again, and its gradient is diminished, but this method construction volume is very large; time cycle is long, and more dangerous.
Summary of the invention
In view of this, the invention provides a kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag, this structure construction amount is little, the cycle is short, cost is low, and can complete artificial vegetation's regeneration on the rock side-slope that the gradient is greater than 75 °.
Based on a heavy grade rock side-slope nursing structure for rainwater-collecting bag, be included in multiple nursing structure modules of array distribution on described hillside, each module comprises framework, annular guardrail, anchor fixing hole, plants raw component, rainwater-collecting bag and drip irrigation pipe;
Described framework is rectangle, and annular guardrail interval is fixed on framework;
The described anchor fixing hole that described framework is arranged by edge is laid on hillside;
Described to plant raw component be conical hollow body, upper end open, and bottom has water falling hole; The width of planting raw component upper end open is greater than the distance between described annular guardrail and framework, described in plant raw component and be installed on inside annular guardrail;
Plant on the framework below raw component described in described rainwater-collecting bag is fixed on, rainwater-collecting bag upper end open, is connected with the water falling hole of planting raw component; The lower end perforate of rainwater-collecting bag, is connected with described drip irrigation pipe by valve; Described drip irrigation pipe has drip irrigation hole, is fixed on described lower one deck and plants between raw component and current layer rainwater-collecting bag.
Preferably, the line space of described annular guardrail is 1500mm ~ 3000mm; Describedly plant raw component for conical or triangular pyramidal; It is described that to plant raw component be plastic products.
The present invention has following beneficial effect:
(1) the present invention is directed to the rock side-slope of heavy grade (being greater than 75 °), by by nursing structure modularized design, can in advance by annular guardrail and frame welding good, during in-site installation, nursing structure module is only needed to be fixed on hillside by anchor fixing hole, then will plant raw component is installed on inside annular guardrail, can simplify installation process thus, reduces installation difficulty.
(2) stationary annular guardrail on framework, the more raw component card of planting of taper is turned inside annular guardrail, make nursing structure module simple light, reduce plantation difficulty, reduce costs simultaneously.
(3) rainwater-collecting bag is set planting below raw component, collect and ooze from planting raw component perforate the rainwater fallen, so just can filling rainwater voluntarily when rainy, store for subsequent use, connect drip irrigation pipe in the lower end perforate of rainwater-collecting bag again, like this in season short of rain, just can open control valve by drip irrigation pipe to whole need nurse domaticly carry out moisturizing, guarantee the moisture content needed for vegetation growth, reduce fortune water cost.
Accompanying drawing explanation
Fig. 1 is nursing structure module diagram of the present invention.
Fig. 2 is nursing structure module of the present invention and plant raw component and clamp schematic diagram.
1-framework, 2-annular guardrail, 3-anchor fixing hole, 4-hillside, 5-plants raw component, 6-rainwater-collecting bag, 7-drip irrigation pipe.
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
As illustrated in fig. 1 and 2, a kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag of the present invention, be included in multiple nursing structure modules of array distribution on described hillside, each module comprises framework, annular guardrail, anchor fixing hole and plants raw component.Framework is rectangle, and annular guardrail interval is fixed on framework; The described anchor fixing hole that described framework is arranged by edge is laid on hillside; Described to plant raw component be taper, and bottom has water falling hole; The width of planting raw component upper end open is greater than the distance between described annular guardrail and framework, described in plant raw component and be installed on inside annular guardrail.
The present invention is directed to the rock side-slope of heavy grade (being greater than 75 °), nursing structure module array is fixed on hillside, stationary annular guardrail in interval on the framework of nursing structure module, again multiple taper is planted raw component compact be installed on inside annular guardrail, plant the inner side of raw component near surface, hillside, outside is clamped by annular guardrail, raw component make to plant together with can combine with hillside securely again, well flat surface is adhered to for artificial soil and seed provide one, the expansion of root system during better to ensure plant growth, for the growth of vegetation is laid a solid foundation.
By by nursing structure modularized design, can will plant raw component and frame set installs in advance, during in-site installation, only need nursing structure module to be fixed on hillside by anchor fixing hole, can installation process be simplified thus, reduce installation difficulty.
Plant raw component on offer water falling hole, it is identical that leaking hole principle offered by this principle and flowerpot.According to the test of applicant, discovery the present invention obviously can reduce the difficulty of the artificial bank protection of heavy grade, and vegetation response rate is very high, and the present invention simultaneously also has the advantages such as structure is simple, greening speed is fast, cost is low, has and well promotes and practical value.
Rainwater-collecting bag is set planting below raw component, collect and ooze from planting raw component perforate the rainwater fallen, so just can filling rainwater voluntarily when rainy, store for subsequent use, connect drip irrigation pipe in the lower end perforate of rainwater-collecting bag again, like this in season short of rain, just can open control valve by drip irrigation pipe to whole need nurse domaticly carry out moisturizing, guarantee the moisture content needed for vegetation growth, reduce fortune water cost.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the heavy grade rock side-slope nursing structure based on rainwater-collecting bag, it is characterized in that, be included in multiple nursing structure modules of the upper array distribution in described hillside (4), each module comprises framework (1), annular guardrail (2), anchor fixing hole (3), plants raw component (5), rainwater-collecting bag (6) and drip irrigation pipe (7);
Described framework is rectangle, and annular guardrail interval is fixed on framework;
The described anchor fixing hole that described framework is arranged by edge is laid on hillside;
Described to plant raw component be conical hollow body, upper end open, and bottom has water falling hole; The width of planting raw component upper end open is greater than the distance between described annular guardrail and framework, described in plant raw component and be installed on inside annular guardrail;
Plant on the framework below raw component described in described rainwater-collecting bag is fixed on, rainwater-collecting bag upper end open, is connected with the water falling hole of planting raw component; The lower end perforate of rainwater-collecting bag, is connected with described drip irrigation pipe by valve; Described drip irrigation pipe has drip irrigation hole, is fixed on described lower one deck and plants between raw component and current layer rainwater-collecting bag.
2. a kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag as claimed in claim 1, it is characterized in that, the line space of described annular guardrail is 1500mm ~ 3000mm.
3. a kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag as claimed in claim 1, is characterized in that, described in plant raw component for conical or triangular pyramidal.
4. a kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag as claimed in claim 1, is characterized in that, described in plant raw component be plastic products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829972.1A CN104563137B (en) | 2014-12-25 | 2014-12-25 | A kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829972.1A CN104563137B (en) | 2014-12-25 | 2014-12-25 | A kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag |
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| Publication Number | Publication Date |
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| CN104563137A true CN104563137A (en) | 2015-04-29 |
| CN104563137B CN104563137B (en) | 2016-11-30 |
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| CN201410829972.1A Active CN104563137B (en) | 2014-12-25 | 2014-12-25 | A kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798664A (en) * | 2015-05-07 | 2015-07-29 | 四川大学 | Control system for high-steep hill vegetation recovery water |
| CN108951667A (en) * | 2018-07-09 | 2018-12-07 | 重庆大学产业技术研究院 | A kind of green ecological side slope integrated reinforcing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302667A (en) * | 1996-05-16 | 1997-11-25 | Soil & Lock Eng Kk | Slope face construction method and slope face structure of natural ecology self-restoration type |
| CN202280064U (en) * | 2011-10-20 | 2012-06-20 | 贵州科农生态环保科技有限责任公司 | Protection structure for stone side slope with slope greater than 75 degrees |
| CN202644547U (en) * | 2012-07-06 | 2013-01-02 | 长安大学 | Side slope ecological restoration vegetation planting guarantee structural style |
| CN203716157U (en) * | 2013-12-27 | 2014-07-16 | 贵州科农生态环保科技有限责任公司 | Karst region slope protection vegetation structure integrated with rainwater collection and irrigation |
| CN203755318U (en) * | 2014-02-28 | 2014-08-06 | 北京山地生态科技研究所 | Ecological protective side slope |
| CN204385749U (en) * | 2014-12-25 | 2015-06-10 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag |
-
2014
- 2014-12-25 CN CN201410829972.1A patent/CN104563137B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302667A (en) * | 1996-05-16 | 1997-11-25 | Soil & Lock Eng Kk | Slope face construction method and slope face structure of natural ecology self-restoration type |
| CN202280064U (en) * | 2011-10-20 | 2012-06-20 | 贵州科农生态环保科技有限责任公司 | Protection structure for stone side slope with slope greater than 75 degrees |
| CN202644547U (en) * | 2012-07-06 | 2013-01-02 | 长安大学 | Side slope ecological restoration vegetation planting guarantee structural style |
| CN203716157U (en) * | 2013-12-27 | 2014-07-16 | 贵州科农生态环保科技有限责任公司 | Karst region slope protection vegetation structure integrated with rainwater collection and irrigation |
| CN203755318U (en) * | 2014-02-28 | 2014-08-06 | 北京山地生态科技研究所 | Ecological protective side slope |
| CN204385749U (en) * | 2014-12-25 | 2015-06-10 | 贵州省交通规划勘察设计研究院股份有限公司 | A kind of heavy grade rock side-slope nursing structure based on rainwater-collecting bag |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798664A (en) * | 2015-05-07 | 2015-07-29 | 四川大学 | Control system for high-steep hill vegetation recovery water |
| CN108951667A (en) * | 2018-07-09 | 2018-12-07 | 重庆大学产业技术研究院 | A kind of green ecological side slope integrated reinforcing method |
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| Publication number | Publication date |
|---|---|
| CN104563137B (en) | 2016-11-30 |
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