CN2873888Y - Side slope protection afforestation layer structure - Google Patents

Side slope protection afforestation layer structure Download PDF

Info

Publication number
CN2873888Y
CN2873888Y CNU2006200952975U CN200620095297U CN2873888Y CN 2873888 Y CN2873888 Y CN 2873888Y CN U2006200952975 U CNU2006200952975 U CN U2006200952975U CN 200620095297 U CN200620095297 U CN 200620095297U CN 2873888 Y CN2873888 Y CN 2873888Y
Authority
CN
China
Prior art keywords
layer
course
greening
cement
slope
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
Application number
CNU2006200952975U
Other languages
Chinese (zh)
Inventor
叶建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Original Assignee
Xiangfan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiangfan University filed Critical Xiangfan University
Priority to CNU2006200952975U priority Critical patent/CN2873888Y/en
Application granted granted Critical
Publication of CN2873888Y publication Critical patent/CN2873888Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/40Afforestation or reforestation

Abstract

The utility model relates to a greening course structure for protecting side slopes, and pertains to the technical field of side-slope protection and greening. The utility model mainly solves the problem associated with prior side-slope protective and greening course that the sprayed course is liable to be eroded by rain and unfavorable for the roots of plants to grow. The utility model is mainly characterized in that it comprises a steel wire net, an anchoring rod connected fixedly with the steel wire net and a protective greening course wrapping the steel wire net. The protective greening course comprises a face course, an intermediate course and a base course. The face course is a mixed course comprising plants' seeds and more cement, straw fiber and loam; the intermediate course is a loam course containing high organic substances, few or no cement; the base foundation is a mixed course containing more cement and straw fibers. The utility model is mainly for protecting and greening side slopes especially rock side-slopes.

Description

A kind of side slope protection afforestation layer structure
Technical field
The utility model belongs to side slope (particularly rock slope) protection and greening technique field, specifically is the injection protecting and greening layer structure that is mainly used in rock slope.
Technical background
For the formed rock slope of engineering constructions such as road, development in recent years goes out a series of injection slope protection greening technology, as thick-layer base material slope protection greening technology, plant cover concrete slope protection greening technology, alien earth sparging technology, the common feature of these technology is to utilize spray anchor technology and equipment, the spray mixture that will contain compositions such as vegetable seeds, soil, fiber is ejected on the side slope surface of needs improvement, spray mixture is formed the spray-up structure together with anchor pole and wire gauze etc., when side slope is effectively protected, afforest domatic.Their difference is used plant equipment difference, the different and spray-up structure difference of spray mixture prescription.About the spray-up structure, the spray-up structure of thick-layer base material slope protection greening technology is single, and whole thickness direction prescription is consistent, and this spray-up structure is unfavorable for protecting soil erosion, soil erosion often took place before plant does not grow, and need take to cover measure solution soil erosion problems such as geotextiles; And the spray-up of plant cover concrete slope protection greening technology and alien earth sparging technology generally adopts double-layer structure, that is: surface layer and basic unit.The prescription of surface layer and basic unit is different, contains grass seeds as surface layer, and basic unit does not contain grass seeds.This two-layer spray-up structure has solved the not high and problem irregular, the waste seed of emerging of emergence rate preferably, but also exists spray-up easily by the problem of rain drop erosion, and this has outstanding performance in alien earth sparging; On the plant cover concrete spray-up, though can solve the soil erosion problem, basic unit's cement factor is too high, and alkalescence is big, is unfavorable for plant root growth.
Summary of the invention
The purpose of this utility model provides a kind of at above-mentioned weak point exactly and can effectively prevent erosion, and is fit to the vegetable seeds growth again, and can with the side slope protection afforestation layer structure of basement rock secure bond.
Technical solution of the present utility model is: a kind of side slope protection afforestation layer structure, the protecting and greening layer that comprises wire gauze, the anchor pole of fixedlying connected and parcel wire gauze with wire gauze, it is characterized in that: the protecting and greening layer is made of surface layer, intermediate layer and basic unit, wherein, surface layer is the mixing bed of material that contains vegetable seeds and more cement, straw fiber, loam, the loam layer that the intermediate layer is the organic content height, cement factor is few or do not have, basic unit is the mixing bed of material that contains more cement, straw fiber.
The thick 1-2cm of surface layer described in the technical solution of the present utility model, middle bed thickness 4-10cm, the thick 2-4cm of basic unit.
Because used cement of surface layer and straw fiber are more, possess higher-strength and globality, can resist heavy rain and wash away; Intermediate layer organic content height, cement factor is few or do not have, and helps root growth; Basic unit's cement and fiber content are higher, help the bonding of spray-up and side slope surface.It is this because the different formed three layer construction of prescription has not only solved the problem of spray-up soil erosion, also having solved in original spraying technique basic unit hardens, a difficult problem that is unfavorable for plant growing, simultaneously, owing to have only surface layer to contain grass seeds, the water in intermediate layer cement content is low, and the also more original technology of cost descends.The utility model is mainly used in the side slope particularly protection and the greening of rock slope.
Description of drawings
Fig. 1 is the utility model structural profile schematic diagram.
The specific embodiment
The utility model is generally realized on side slope like this, clear up side slope surface 5 earlier, construct again anchor pole 6 and hang wire gauze 4 by basic unit 3, intermediate layer 2, surface layer 1 recipe configuration spray mixture, is ejected into spray mixture on the side slope 5 with special spraying equipment layering respectively.
Surface layer 1 thick 1-2cm, intermediate layer 2 thick 4-10cm, the 3 thick 2-4cm of basic unit.
Surface layer 1 possesses higher-strength and globality for containing the mixing bed of material of vegetable seeds and more cement, straw fiber, loam, can resist heavy rain and wash away.The loam layer that intermediate layer 2 is the organic content height, cement factor is few or do not have helps root growth.Basic unit 3 helps the bonding of spray-up and side slope surface for containing the mixing bed of material of more cement, straw fiber.
The utility model has improved the spray-up structure of original spraying technique, has reduced side slope protection greening cost, and realizes easily and operate, and possesses vast market prospect.

Claims (2)

1, a kind of side slope protection afforestation layer structure, the protecting and greening layer that comprises wire gauze (4), the anchor pole (6) of fixedlying connected and parcel wire gauze (4) with wire gauze (4), it is characterized in that: the protecting and greening layer is made of surface layer (1), intermediate layer (2) and basic unit (3), wherein, surface layer (1) is for containing the mixing bed of material of vegetable seeds and more cement, straw fiber, loam, the loam layer that intermediate layer (2) is the organic content height, cement factor is few or do not have, basic unit (3) is for containing the mixing bed of material of more cement, straw fiber.
2, a kind of side slope protection afforestation layer structure according to claim 1 is characterized in that: the thick 1-2cm of described surface layer (1), the thick 4-10cm in intermediate layer (2), the thick 2-4cm of basic unit (3).
CNU2006200952975U 2006-02-11 2006-02-11 Side slope protection afforestation layer structure Expired - Lifetime CN2873888Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200952975U CN2873888Y (en) 2006-02-11 2006-02-11 Side slope protection afforestation layer structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200952975U CN2873888Y (en) 2006-02-11 2006-02-11 Side slope protection afforestation layer structure

Publications (1)

Publication Number Publication Date
CN2873888Y true CN2873888Y (en) 2007-02-28

Family

ID=37780483

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006200952975U Expired - Lifetime CN2873888Y (en) 2006-02-11 2006-02-11 Side slope protection afforestation layer structure

Country Status (1)

Country Link
CN (1) CN2873888Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102505678A (en) * 2011-11-11 2012-06-20 周希圣 Sand sealing greening method by aid of straws and soil nail net
CN105155560A (en) * 2015-09-30 2015-12-16 宏大国源(芜湖)资源环境治理有限公司 Protecting structure and protecting method used for greening high-steep rock slope
CN105684591A (en) * 2016-01-05 2016-06-22 中山大学 Ecological protection structure suitable for south rack slope drainage waterlogging prevention
CN109699434A (en) * 2018-11-21 2019-05-03 昆明理工大学 A kind of alien earth sparging substrate for the greening of rock abrupt slope

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102505678A (en) * 2011-11-11 2012-06-20 周希圣 Sand sealing greening method by aid of straws and soil nail net
CN105155560A (en) * 2015-09-30 2015-12-16 宏大国源(芜湖)资源环境治理有限公司 Protecting structure and protecting method used for greening high-steep rock slope
CN105684591A (en) * 2016-01-05 2016-06-22 中山大学 Ecological protection structure suitable for south rack slope drainage waterlogging prevention
CN109699434A (en) * 2018-11-21 2019-05-03 昆明理工大学 A kind of alien earth sparging substrate for the greening of rock abrupt slope

Similar Documents

Publication Publication Date Title
CN106900342B (en) Integrated semi-lithologic high slope vegetation reconstruction protection method
CN2919846Y (en) Slope greening vegetation mat
CN1175719C (en) Greening plantation medium for bare rock mass and its usage in greening
CN206736931U (en) Highway Lithological Slope liana ecological safeguard structure
CN2873888Y (en) Side slope protection afforestation layer structure
CN202187355U (en) Grass-planting and supporting structure used within lattice girder on steep slope
CN109328518A (en) A kind of ecological restoring method of Gangue Hill
CN101144280A (en) Efflorescence granite slope green safeguard structure system and construction method thereof
CN111011093A (en) High rainfall rapid and steep rocky slope greening method
CN102084772A (en) Quick plant-growing method for ragstone slope
CN201343732Y (en) Ecological protection structure with side slope
KR20060130987A (en) Forest mat construction method
CN205636789U (en) Ecological retaining retaining wall
CN201187058Y (en) Road slope ecological protection structure
KR100592402B1 (en) Tree-planting construction method and it's structure
CN101705688B (en) Method for reinforcing steep slope artificial soil by fiber bundle
CN202009593U (en) Vegetation planting trough for ecological recovery of highway cut slope in semiarid regions
CN109056750A (en) A kind of vegetation ecological concrete protection blended stock and its construction method
CN108575649A (en) A method of planting heartsease on slope of rock mass
CN207452921U (en) A kind of expressway rock slope greening structure
CN2661604Y (en) Fertilizer bag
CN213417853U (en) Ecological slope protection structure for mirror rock slope
CN213233495U (en) Ecological slope protection structure for rough rock slope
CN212506332U (en) Slope anchor hanging net structure
CN102628261B (en) Constructing method of artificial parent ecological layer

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20090710

Address after: No. 73, air road, Xiangyang District, Hubei, Xiangfan: 441104

Patentee after: No.1 Engineering Co., Ltd. Of China Railway Construction 11 Bureau Group

Address before: Hubei city in Xiangfan Province Long Road 7, zip code: 441053

Patentee before: Xiangfan University

ASS Succession or assignment of patent right

Owner name: FIRST ENGINEERING CO., LTD.OF CHINA RAILWAY 11TH B

Free format text: FORMER OWNER: XIANGFAN UNIVERSITY

Effective date: 20090710

C41 Transfer of patent application or patent right or utility model
EXPY Termination of patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20070228