CN111519639A - Ecological side slope protective structure - Google Patents
Ecological side slope protective structure Download PDFInfo
- Publication number
- CN111519639A CN111519639A CN202010364428.XA CN202010364428A CN111519639A CN 111519639 A CN111519639 A CN 111519639A CN 202010364428 A CN202010364428 A CN 202010364428A CN 111519639 A CN111519639 A CN 111519639A
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- China
- Prior art keywords
- side slope
- slope body
- ecological
- groove
- prefabricated
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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
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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
- A01G9/022—Pots for vertical horticulture
- A01G9/023—Multi-tiered planters
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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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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
- E03F3/046—Open sewage channels
Abstract
The invention relates to the technical field of road engineering, in particular to an ecological side slope protection structure which comprises a side slope body, wherein a plurality of prefabricated sashes are densely distributed on the side slope body and are arranged in a step shape, plants are planted on the prefabricated sashes, the adjacent prefabricated sashes are spliced together, a side ditch is arranged at the top of the side slope body, a drainage groove is formed in the side slope body and is communicated with the drainage groove, and a plurality of geogrids are flatly laid in the water in the side slope body. The invention has the functions of reinforcing the side slope, protecting ecology and beautifying the environment.
Description
Technical Field
The invention relates to the technical field of road engineering, in particular to an ecological slope protection structure.
Background
The side slope refers to all geologic bodies with inclined free surfaces on the ground surface, and is a kind of landform landscape widely distributed on the ground surface. In road engineering, a side slope is an important component of road construction, and is often used as an auxiliary mechanism to achieve the purpose of maintaining normal operation of a road. The road slope protection mainly utilizes masonry or concrete to form a certain structure to protect the slope, and is a common protection method due to the fact that materials are convenient to obtain and the design and construction technology is mature. However, this method of protection is liable to disrupt the natural landscape and ecological balance along the road. The side slope which is not covered by planting is not beneficial to water and soil conservation on one hand, and is not beneficial to improving the driving effect of the road on the other hand, and the visual effect is poor.
Disclosure of Invention
The invention aims to provide an ecological side slope protection structure which can reinforce a side slope, protect the ecology and beautify the environment.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides an ecological side slope protective structure, includes the side slope body, it has a plurality of prefabricated sash to gather on the side slope body, prefabricated sash is the echelonment and arranges, it has the plant to plant on the prefabricated sash, and is adjacent peg graft together between the prefabricated sash, the top of side slope body is provided with the side ditch, be provided with water drainage tank on the side slope body, side ditch and water drainage tank intercommunication, the tiling of this internal water of side slope is equipped with a plurality of geogrids.
By adopting the technical scheme, the plants planted on the side slope body can protect the ecology and beautify the environment, and the side slope has good economic benefit, social benefit and ecological benefit. Meanwhile, the stem leaves and the dead branch tree leaf layers of the plants covered on the side slope body can play a role in energy dissipation for rainwater, and damage of the rainwater to the side slope body is reduced. Moreover, the side slope body with the root system can bear larger shearing displacement than the side slope body without the root system before the damage is achieved. The geogrid of setting on the side slope body can consolidate the side slope body, the effectual lateral displacement who retrains the side slope body. Meanwhile, the roots of the plants and the geogrids are interwoven together, a huge latticed structure is formed in the side slope body, the surrounding soil is bound tightly, and the whole side slope body becomes a reinforced whole. Under the cooperation of the root system of the plant and the geogrid, criss-cross pore channels are formed in the side slope body, the water permeability of the side slope body is enhanced, slope runoff is correspondingly reduced, and erosion of rainwater to the side slope body is reduced. The side ditch can collect rivers on the road for rivers are discharged along water drainage tank, prevent that rivers from directly scouring on the inclined plane of side slope body, water drainage tank's setting has played certain guard action to the side slope body.
The invention is further configured to: the prefabricated sash is arranged on the side slope body in a ladder shape.
By adopting the technical scheme, the erosion of water flow to the slope is mainly embodied on the erosion of water flow, the water flow concentration part can have the narrow ditches, and the narrow ditches are further enlarged to form slump. The prefabricated sash arranged in the ladder shape can play a strong role in intercepting water flow on the inclined plane of the slope body, so that the infiltration amount is increased, the slope runoff amount is correspondingly reduced, the slope runoff speed is reduced, and the slope is protected.
The invention is further configured to: a slow flow bulge is arranged in the drainage groove along the groove length direction.
By adopting the technical scheme, in the process that water flow on the slope surface flows downwards from the top of the side slope body to the slope, the speed of the water flow is faster and faster because potential energy is converted into kinetic energy. When rivers strike on the slow flow arch, rivers take place the disorder, have changed the flow state of rivers for the kinetic energy of rivers takes place the loss, has reduced the velocity of flow of rivers, has reduced the erosion of rivers to water drainage tank.
The invention is further configured to: the slow flow bulges are arranged in a staggered mode along the groove length direction of the drainage groove.
Through adopting above-mentioned technical scheme, rivers are relied on the size of rivers velocity of flow to the power of land erosion, and the energy that rivers had can be effectively dispersed in the protruding back of slow current through crisscross setting, has weakened the velocity of flow of rivers, has changed the shape of runoff for rivers circuitous flow between slow current arch, greatly reduced rivers to the erosion effect of water drainage tank bottom.
The invention is further configured to: the geogrid is provided with thorns in an integrated forming mode.
By adopting the technical scheme, the length direction of the thorns is vertical to the surface of the geogrid. Because the geogrid is horizontally laid in the side slope body, the connection strength between soil bodies on the upper side and the lower side of the geogrid is enhanced, so that the side slope body can bear larger transverse shearing force, and the side slope body is reinforced.
The invention is further configured to: and grooves and convex blocks are respectively arranged on two sides of the prefabricated sash.
By adopting the technical scheme, the lug is inserted into the groove, so that the adjacent prefabricated sashes are connected with each other, and the connection reliability of the adjacent prefabricated sashes is enhanced. Meanwhile, the prefabricated sash plays a certain supporting role for the side slope body, so that the inclined plane of the side slope body is more stable and is not easy to collapse.
The invention is further configured to: the groove is arranged as a dovetail groove, and the convex block is matched with the groove.
Through adopting above-mentioned technical scheme, the connected mode of dovetail is more firm for connect inseparabler between the prefabricated sash of adjacent, make and connect as a whole between the horizontal prefabricated sash.
The invention is further configured to: the side slope is characterized in that soil nails are arranged on the side slope body, and the length directions of the soil nails are perpendicular to the inclined plane of the side slope body.
By adopting the technical scheme, the soil nails bear the tensile force when the slope body deforms by virtue of the interface bonding force between the soil nails and the soil body of the slope body, so that the slope body is prevented from continuously deforming. Thereby effectively improving the integral rigidity of the side slope body and making up the weak point of low tensile and shearing strength of the side slope body. The self structural strength potential of the side slope body is fully exerted through interaction, the side slope body is reinforced, and the strength and the self-stability capability of the reinforced side slope body are improved.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the roots of the plants planted in the prefabricated sash are mutually interwoven with the geogrids, so that a huge latticed structure is formed in the side slope body, surrounding soil bodies are tightly bound together, the side slope body is reinforced, and the plants on the side slope body beautify the environment at the same time;
2. the prefabricated sash arranged in the ladder shape effectively reduces the erosion of water flow to the slope surface, and reduces the runoff on the slope surface while increasing the infiltration capacity;
3. the adjacent prefabricated sash is connected together by matching the groove and the convex block, so that the tightness and reliability of connection between the prefabricated sashes are improved, and the prefabricated sash also plays a certain supporting role for the side slope body.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the invention hiding the slope body and aiming at displaying the geogrid and the arrangement of soil nails.
Fig. 3 is a schematic structural view of the prefabricated sash of the present invention.
Reference numerals: 1. the side slope comprises a side slope body, 11 side ditches, 12 drainage grooves, 121 slow flow protrusions, 2 prefabricated sash frames, 21 grooves, 22 bumps, 3 geogrids, 31 thorns, 4 soil nails.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, an ecological slope protection structure disclosed in an embodiment of the present invention includes slope bodies 1 disposed on both sides of a road, and the slope bodies 1 and the road are connected through concrete setting and hardening. Be provided with side ditch 11 at the top of side slope body 1, side ditch 11 extends along the length direction of road, and the upper surface of side ditch 11 is the same level as the upper surface of road for the ponding of road can be arranged into side ditch 11. Be provided with water drainage tank 12 on side slope body 1, water drainage tank 12 sets up along side slope body 1's inclined plane, and water drainage tank 12 communicates with side ditch 11 each other for in the rivers that flow through side ditch 11 entering water drainage tank 12 from the road rivers, can prevent effectively that rivers from not permeating the road bed, simultaneously, prevent that rivers from scouring side slope body 1.
Referring to fig. 1 and 2, a plurality of prefabricated sash 2 are densely distributed on the slope body 1. The prefabricated sash 2 is formed by pouring concrete, and the prefabricated sash 2 is carried to a construction site for direct use after being processed and formed in advance in a factory, so that the construction efficiency is improved. Prefabricated sash 2 is the echelonment and arranges on side slope body 1 for the bottom of prefabricated sash 2 buries deeply in side slope body 1, and the top is followed side slope body 1 and is popped out. The stepped arrangement mode plays a role in stopping water flow, so that the water flow cannot form runoff on the slope surface, and the slope surface of the slope body 1 is protected to a certain extent. Adjacent prefabricated sash 2 is spliced together, has guaranteed the reliability of the connection between the prefabricated sash 2, has also played certain supporting role to side slope body 1 for the domatic difficult emergence of side slope body 1 is loose.
Referring to fig. 1 and 2, a plurality of geogrids 3 are horizontally laid in the side slope body 1, the geogrids 3 are uniformly arranged along the height direction, and the adjacent geogrids 3 are parallel to each other. The geogrid 3 is a biaxial tension plastic geogrid, and can reinforce the side slope body 1, so that the strength of the side slope body 1 is enhanced, and the water loss and soil erosion are reduced. The roots of the plants in the prefabricated sash 2 and the geogrid 3 are interwoven together to form a huge net structure, the side slope body 1 is fastened tightly, and a reinforced whole is formed in the side slope body 1.
Further, referring to fig. 1, in order to slow down the scouring action of the slope water flow on the drainage channel 12, a plurality of slow flow protrusions 121 are arranged on the bottom of the drainage channel 12. The flow-slowing protrusions 121 are uniformly arranged along the groove length direction of the drain groove 12. The water flows from the gutter 11 to the drainage channel 12, and when the water flows past the slow flow protrusion 121, the flow direction of the water is obstructed, so that the water impacts on the slow flow protrusion 121, and the flow speed of the water is slowed down.
Further, referring to fig. 1, the slow flow protrusions 121 are staggered in the drain grooves 12. When the energy in the water flow passes through the slow flow protrusions 121, the energy can be effectively dispersed, the water flow speed is reduced, the runoff shape is changed, the water flow flows in a roundabout mode among the slow flow protrusions 121, the flow path is enlarged, and the flow speed is reduced.
Referring to fig. 2, a plurality of barbs 31 are integrally formed on the geogrid 3, and the length direction of the barbs 31 is perpendicular to the plane of the geogrid 3. Under the action of the thorns 31, the strength of the side slope body 1 is enhanced, so that the side slope body 1 is not easy to transversely stagger.
Referring to fig. 3, the prefabricated sash 2 is a square frame structure, and the grooves 21 and the protruding blocks 22 are respectively arranged on two sides of the prefabricated sash 2, so that the adjacent prefabricated sashes 2 can be spliced together under the matching of the grooves 21 and the protruding blocks 22, and the reliability of connection between the prefabricated sashes 2 is improved.
Further, referring to fig. 3, in order to improve the tightness and reliability of the connection between the prefabricated sash 2, the grooves 21 are provided in a dovetail groove structure. The lug 22 is arranged to be matched with the groove 21, and the prefabricated sash 2 which is spliced together can also play a certain supporting and reinforcing role on the side slope body 1, so that the side slope body 1 is not easy to loosen.
Further, referring to fig. 2, in order to enhance the stability of the slope body 1, soil nails 4 are provided on the slope body 1. And implanting soil nails 4 into the slope body 1 in a direction perpendicular to the slope of the slope body 1, and performing grouting. The soil nails 4 are passively stressed when the side slope body 1 deforms by virtue of interface bonding force or friction force between the soil nails and the side slope body 1, so that the overall rigidity of the side slope body 1 is effectively improved, and the defect of low tensile and shear strength of the side slope body 1 is overcome.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides an ecological side slope protective structure which characterized in that: including side slope body (1), it has a plurality of prefabricated sash (2) to gather on side slope body (1), and is adjacent peg graft together between prefabricated sash (2), it has the plant to plant on prefabricated sash (2), the top of side slope body (1) is provided with side ditch (11), be provided with water drainage tank (12) on side slope body (1), side ditch (11) and water drainage tank (12) intercommunication, the interior water tiling of side slope body (1) is equipped with a plurality of geogrids (3).
2. An ecological slope protection architecture, according to claim 1, characterized in that: the prefabricated sash (2) is arranged on the side slope body (1) in a ladder shape.
3. An ecological slope protection architecture, according to claim 1, characterized in that: a slow flow bulge (121) is arranged in the drainage groove (12) along the groove length direction.
4. An ecological slope protection architecture, according to claim 3, characterized in that: the slow flow bulges (121) are arranged in a staggered mode along the length direction of the drainage groove (12).
5. An ecological slope protection architecture, according to claim 1, characterized in that: the geogrid (3) is integrally provided with thorns (31).
6. An ecological slope protection architecture, according to claim 1, characterized in that: two sides of the prefabricated sash (2) are respectively provided with a groove (21) and a convex block (22).
7. An ecological slope protection architecture, according to claim 6, characterized in that: the groove (21) is arranged to be a dovetail groove, and the bump (22) is matched with the groove (21).
8. An ecological slope protection architecture, according to claim 1, characterized in that: soil nails (4) are arranged on the side slope body (1), and the length direction of the soil nails (4) is perpendicular to the inclined plane of the side slope body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364428.XA CN111519639A (en) | 2020-04-30 | 2020-04-30 | Ecological side slope protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010364428.XA CN111519639A (en) | 2020-04-30 | 2020-04-30 | Ecological side slope protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111519639A true CN111519639A (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010364428.XA Pending CN111519639A (en) | 2020-04-30 | 2020-04-30 | Ecological side slope protective structure |
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| Country | Link |
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| CN (1) | CN111519639A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606940A (en) * | 2022-03-30 | 2022-06-10 | 山西路桥第七工程有限公司 | Soil nailing wall ecological frame protection structure at soil adverse side slope and construction process thereof |
| CN116950092A (en) * | 2023-06-08 | 2023-10-27 | 广东省水利水电第三工程局有限公司 | Ecological frame deviation adjustment control method |
| CN116950092B (en) * | 2023-06-08 | 2024-04-12 | 广东省水利水电第三工程局有限公司 | Ecological frame deviation adjustment control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000192465A (en) * | 1998-12-24 | 2000-07-11 | Oyo Kikaku:Kk | Formation of steep inclination filling |
| CN103334419A (en) * | 2013-07-16 | 2013-10-02 | 山东大学 | Novel geogrid with ground anchors attached |
| CN109594583A (en) * | 2018-12-21 | 2019-04-09 | 河海大学 | A kind of the mutually-embedded ecological building block retaining wall system and its construction method on variable slope |
| CN208844589U (en) * | 2018-09-27 | 2019-05-10 | 中交一公局海威工程建设有限公司 | Ecological Slope safeguard structure and guard system |
| CN210104671U (en) * | 2019-04-10 | 2020-02-21 | 浙江省交通规划设计研究院有限公司 | Ecological protective structure of side slope |
-
2020
- 2020-04-30 CN CN202010364428.XA patent/CN111519639A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000192465A (en) * | 1998-12-24 | 2000-07-11 | Oyo Kikaku:Kk | Formation of steep inclination filling |
| CN103334419A (en) * | 2013-07-16 | 2013-10-02 | 山东大学 | Novel geogrid with ground anchors attached |
| CN208844589U (en) * | 2018-09-27 | 2019-05-10 | 中交一公局海威工程建设有限公司 | Ecological Slope safeguard structure and guard system |
| CN109594583A (en) * | 2018-12-21 | 2019-04-09 | 河海大学 | A kind of the mutually-embedded ecological building block retaining wall system and its construction method on variable slope |
| CN210104671U (en) * | 2019-04-10 | 2020-02-21 | 浙江省交通规划设计研究院有限公司 | Ecological protective structure of side slope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606940A (en) * | 2022-03-30 | 2022-06-10 | 山西路桥第七工程有限公司 | Soil nailing wall ecological frame protection structure at soil adverse side slope and construction process thereof |
| CN116950092A (en) * | 2023-06-08 | 2023-10-27 | 广东省水利水电第三工程局有限公司 | Ecological frame deviation adjustment control method |
| CN116950092B (en) * | 2023-06-08 | 2024-04-12 | 广东省水利水电第三工程局有限公司 | Ecological frame deviation adjustment control method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200811 |
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| RJ01 | Rejection of invention patent application after publication |