CN112663628B - Anchor rod-ecological rod combined structure system for ecological restoration of steep rock slope - Google Patents
Anchor rod-ecological rod combined structure system for ecological restoration of steep rock slope Download PDFInfo
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- CN112663628B CN112663628B CN202011217010.2A CN202011217010A CN112663628B CN 112663628 B CN112663628 B CN 112663628B CN 202011217010 A CN202011217010 A CN 202011217010A CN 112663628 B CN112663628 B CN 112663628B
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- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Abstract
The invention relates to the technical field of ecological restoration equipment and slope protection engineering, and provides an anchor rod-ecological rod combined structure system for ecological restoration of a steep rock slope.
Description
The technical field is as follows:
the invention belongs to the technical field of ecological restoration equipment and slope protection engineering, and particularly relates to an anchor rod-ecological rod combined structure system for ecological restoration of a steep rock slope.
Background art:
at present, the slope engineering is mainly applied to disaster protection and engineering construction. In the aspect of disaster protection, landslide is a geological disaster mainly faced by people at present; in the aspect of engineering construction, a large amount of basic engineering construction can all relate to the side slope problem. Therefore, the reasonable management of the side slope is very important. For the steep rock slope, the safety and ecological problems of the slope are particularly prominent due to the large sliding force and the poor surface plant growth conditions. If the slope is not treated or is not treated properly, the slope not only faces ecological problems such as water and soil loss, but also induces serious landslide disasters.
In slope protection engineering, the stability and the ecology of a slope behind the slope protection cannot be taken into consideration by the existing slope protection technology. For example, although the use of pure mechanical structural systems such as anchor cable frame beams can ensure the safety and stability of side slopes, the ecological restoration capability is often limited, and the use of ecological structural systems such as ecological perforated bricks for retaining and building can ensure the ecological functions of side slopes to a certain extent but is not suitable for the treatment of side slopes with large slopes.
With the continuous improvement of the production technology level of the construction industry in China, people do not limit the treatment of steep rock slopes to the most basic requirements on safety and stability any more, and the requirements on the landscapes and the ecology of slopes behind the revetments are increasingly strong. Obviously, the slope protection structure system considering single index is difficult to realize win-win of ecological property and safety of the slope after treatment.
The invention content is as follows:
the invention aims to provide an anchor rod-ecological rod combined structure system for ecological restoration of a steep rock slope, which can effectively restore the slope ecology while ensuring the safety of the steep rock slope.
In order to achieve the purpose, the invention provides an anchor rod-ecological rod combined structure system for ecological restoration of a steep rock slope, which comprises an ecological rod combined structure and a slope anchor rod binding structure, wherein the ecological rod combined structure and the slope anchor rod binding structure are arranged along a slope surface. The ecological rod combined structure comprises an ecological rod and a flexible non-degradable rubber plate adaptive to a slope surface, and the ecological rod is transversely fixed on the flexible non-degradable rubber plate through a special anchor; the slope anchor rod structure comprises an anchor rod and a steel cable, and the ecological rod combined structure is bound on the slope surface of the steep rock slope through the anchor rod and the steel cable.
Preferably, the stability of the combined system can be still ensured under the condition that the anchor rod-ecological rod combined structural system is locally unstable on a slope surface.
Preferably, gaps are reserved between the transverse ecological rods and the rows parallel to the slope surface, and the transverse ecological rods can be used for further slope treatment.
Preferably, the structural system is suitable for ecological restoration of steep rock slopes with slopes greater than 50 degrees.
Preferably, one end of the wire rope is connected to the anchor rod.
Preferably, a hanging ring is arranged at the edge of one side of the flexible non-degradable rubber plate adapting to the slope surface, and the other end of the steel cable is connected to the hanging ring.
Preferably, the flexible non-degradable rubber plate adapted to the slope surface is designed to be a porous structure for saving materials, and is permeable to water and air, and small holes for the special anchors to pass through are formed in the central symmetry position.
Preferably, the special anchor passes through the small hole of the porous flexible non-degradable rubber plate adapted to the slope from bottom to top and then passes through the ecological rod to complete anchoring.
Preferably, the porous flexible non-degradable rubber plates for fixing the adaptive slope surface of the ecological rod are arranged at intervals.
Based on the above structural system, the invention has the advantages that: the anchor rod-ecological rod combined structure system for ecological restoration of the steep rock slope is characterized in that an ecological rod is anchored on a flexible non-degradable rubber plate adaptive to the slope surface through a special anchor, and under the premise that the slope stability is ensured through anchor rod anchoring, the ecological rod combined structure is bound on the slope surface of the steep rock slope through a steel cable connecting the anchor rod and the flexible non-degradable rubber plate, so that a stable mechanical structure system is finally formed, the problems of safety and stability and ecological restoration of the steep rock slope are solved, and mechanical support is provided for further management of the slope.
Description of the drawings:
the accompanying drawings, which are included to provide a further understanding of the structural architecture of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a multi-hole type flexible non-degradable rubber plate adapted to a slope surface
FIG. 2 is a schematic sectional view of the anchor rod-ecological rod combined structure system
FIG. 3 is a schematic view of the slope arrangement of the ecological rod assembly structure
FIG. 4 is a schematic diagram of the slope arrangement of the anchor rod-ecological rod combined structure system
Wherein, 1-purpose-made anchoring nail; 2, hanging a ring; 3-a porous flexible non-degradable rubber plate adapted to the slope; 4, ecological rods; 5-steel cable; 6, anchoring the bolt.
The specific implementation mode is as follows:
the following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.
The invention provides an anchor rod-ecological rod combined structure system for ecological restoration of a steep rock slope, which consists of an ecological rod combined structure and a slope anchor rod binding structure, wherein the ecological rod combined structure mainly consists of an ecological rod 4 and a flexible non-degradable rubber plate 3 which is transversely arranged, so that the ecological restoration of the steep rock slope is realized; the slope anchor rod binding structure mainly comprises an anchor cable 5 and an anchor rod 6, and anchoring of a steep rock slope and binding of the ecological rod combined structure are achieved.
Specifically, the ecological bag combined structure comprises an ecological rod 4, a flexible non-degradable rubber plate 3 and a special anchor 1; the ecological rod 4 is internally provided with a substrate and seeds and is the core for realizing the variable slope ecological restoration technology; the flexible non-degradable rubber plate 3 is designed to be flexible and porous and is provided with a hanging ring 2; the flexibility of the rubber plate 3 enables the soil-plate to be better contacted, and the contact force between soil-plate interfaces is improved; the porous structure of the rubber plate 3 saves materials, simultaneously realizes the functions of air permeability and water permeability of the materials, and provides good conditions for the growth of plants; the hanging ring 2 of the rubber plate 3 device is used for connecting one end of an anchor cable, so that an integral mechanical system is formed; the special anchor 1 sequentially penetrates through the rubber plate 3 and the ecological rod 4 from bottom to top, relative movement of the special anchor and the ecological rod in a direction parallel to the slope surface is prevented, and finally the ecological rod 4 is prevented from sliding down to cause damage to a combined structure system.
Specifically, the slope anchor rod binding structure comprises an anchor rod 6 and a steel cable 5; the anchor rod 6 anchors a steep rock slope with the gradient larger than 50 degrees, is the most main technical means for preventing landslide, and ensures the absolute safety of the combined system; the anchor rod 6 is connected with the hanging ring 1 through the anchor cable 5 to form a binding structure, so that the flexible contact between the ecological rod combined structure and the slope surface of the side slope is enhanced, and the ecological rod combined structure is tightly attached to the slope surface; the steel cable 5 has high tensile strength and is a connecting piece of the ecological rod combined structure and the anchor rod 6, so that the safety and reliability of the ecological restoration technology are ensured.
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 being within the scope of the present invention.
Claims (5)
1. An anchor rod-ecological rod combined structure system for ecological restoration of a steep rock slope is characterized in that the combined structure system comprises an ecological rod combined structure and a slope anchor rod binding structure which are arranged along a slope surface, the ecological rod combined structure comprises an ecological rod (4) and a flexible non-degradable rubber plate (3) adapting to the slope surface, and the ecological rod (4) is transversely fixed on the flexible non-degradable rubber plate (3) through a special anchor (1); the side slope anchor rod binding structure comprises an anchor rod (6) and a steel cable (5), and the ecological rod combined structure is bound on the steep rock side slope surface through the anchor rod (6) and the steel cable (5);
one end of the steel cable (5) is connected to the anchor rod (6), a hanging ring (2) is arranged at the edge of one edge of the flexible non-degradable rubber plate (3) adapting to the slope surface, and the other end of the steel cable (5) is connected to the hanging ring (2);
the special anchor nail (1) penetrates through the small hole of the porous flexible non-degradable rubber plate (3) adapting to the slope surface from bottom to top and then penetrates through the ecological rod (4) to complete anchoring;
the flexible non-degradable rubber plate (3) adapting to the slope surface is designed to be a porous structure for saving materials, permeating water and permeating air, and small holes for the specially-made anchors (1) to pass through are formed in the central symmetrical positions.
2. The anchor rod-ecological rod combined structure system for ecological restoration of the steep rock slope as claimed in claim 1, wherein the stability of the combined structure system can still be ensured under the condition of local instability of the slope surface.
3. The anchor rod-ecological rod combined structure system for ecological restoration of the steep rock slope as claimed in claim 1, wherein a space is left between rows of the ecological rods (4) parallel to the slope surface for further slope treatment.
4. The anchor rod-ecological rod combined structural system for ecological restoration of the steep rock slope according to claim 1, wherein the system is suitable for ecological restoration of the steep rock slope with the gradient of more than 50 degrees.
5. The anchor rod-ecological rod combined structure system for ecological restoration of steep rock slopes as claimed in claim 1, wherein porous flexible non-degradable rubber plates (3) for fixing the slope-adapting surfaces of the ecological rods (4) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217010.2A CN112663628B (en) | 2020-11-04 | 2020-11-04 | Anchor rod-ecological rod combined structure system for ecological restoration of steep rock slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011217010.2A CN112663628B (en) | 2020-11-04 | 2020-11-04 | Anchor rod-ecological rod combined structure system for ecological restoration of steep rock slope |
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| Publication Number | Publication Date |
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| CN112663628A CN112663628A (en) | 2021-04-16 |
| CN112663628B true CN112663628B (en) | 2022-11-08 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8230643B2 (en) * | 2006-06-01 | 2012-07-31 | Yushun Chang | Planting slope structure |
| CN101974911B (en) * | 2010-09-17 | 2012-05-23 | 北京矿冶研究总院 | Ecological restoration method for side slope of acid waste rock yard |
| CN203905028U (en) * | 2013-12-18 | 2014-10-29 | 潘志刚 | Seed-nutriment-soil sack greening device for high and steep rock slope |
| CN110593281A (en) * | 2019-09-20 | 2019-12-20 | 布鲁克（成都）工程有限公司 | High-steep rock slope ecological protection system and construction method thereof |
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