CN110396983B - Frame beam ecological slope protection structure with drainage and greening functions - Google Patents
Frame beam ecological slope protection structure with drainage and greening functions Download PDFInfo
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- CN110396983B CN110396983B CN201910641337.3A CN201910641337A CN110396983B CN 110396983 B CN110396983 B CN 110396983B CN 201910641337 A CN201910641337 A CN 201910641337A CN 110396983 B CN110396983 B CN 110396983B
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- 239000002689 soil Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000004746 geotextile Substances 0.000 claims description 7
- 238000004873 anchoring Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000001556 precipitation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 14
- 230000009194 climbing Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 2
- 244000046146 Pueraria lobata Species 0.000 description 2
- 235000010575 Pueraria lobata Nutrition 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/124—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of metal
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Cultivation Of Plants (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention provides a lattice beam ecological slope protection structure with drainage and greening functions, which comprises lattice beams, lattice vertical beams and lattice oblique beams; the lower parts of the sash cross beams are connected with sash vertical beams, two paths of sash oblique beams are connected with the lower ends of the sash vertical beams, and the lower ends of the sash oblique beams are connected with the sash cross beams to sequentially and repeatedly form sashes; the frame cross beam, the frame vertical beam and the frame oblique beam are respectively provided with a frame cross beam top groove, a frame vertical beam top groove and a frame oblique beam top groove, planting soil is arranged in the frame cross beam top groove, and a vegetation layer is planted on the planting soil. The invention is mainly used for optimizing the drainage structure of the traditional sash Liang Hupo, integrating the sponge idea into the sash Liang Hupo structure, collecting and utilizing natural precipitation, and solving the problems of insufficient ecological sustainability, lower side slope vegetation survival rate, shorter vegetation maintenance period and the like in the traditional structure.
Description
Technical Field
The invention relates to a lattice beam ecological slope protection structure with drainage and greening functions, and belongs to the technical field of hydraulic and hydroelectric engineering.
Background
In the prior art, in order to treat the side slope damage which has potential safety hazard to engineering operation or is exposed due to engineering construction, the concrete sash Liang Hupo structure has great advantages in the aspects of construction feasibility, engineering economy, ecological environmental protection and the like, so the side slope support is a common side slope support form. However, in the process of continuously developing various technical requirements and engineering construction concepts, the current concrete sash Liang Hupo structure has various improvements. The traditional frame grid beam slope protection structure aims at the drainage problem of the slope surface, drainage is carried out by arranging a drainage ditch alone, and the problems of stability of the slope, water and soil loss, ecological restoration and the like are solved by broadcasting grass seeds or arranging grass planting bags, grass planting carpets and the like after the grids are hung between the frames. In recent years, along with the continuous improvement of ecological environmental protection requirements of engineering construction and the continuous penetration of sponge city ideas, the application of the concepts to a concrete sash Liang Hupo structure can make the structure have a great advantage in side slope support.
Disclosure of Invention
In order to solve the technical problems, the invention provides the frame beam ecological slope protection structure with the drainage and greening functions, which can effectively solve the problems of insufficient ecological sustainability, lower side slope vegetation survival rate, shorter vegetation maintenance period and the like in the traditional structure.
The invention is realized by the following technical scheme.
The invention provides a lattice beam ecological slope protection structure with drainage and greening functions, which comprises lattice beams, lattice vertical beams and lattice oblique beams; the lower parts of the sash cross beams are connected with sash vertical beams, two paths of sash oblique beams are connected with the lower ends of the sash vertical beams, and the lower ends of the sash oblique beams are connected with the sash cross beams to sequentially and repeatedly form sashes; the frame cross beam, the frame vertical beam and the frame oblique beam are respectively provided with a frame cross beam top groove, a frame vertical beam top groove and a frame oblique beam top groove, planting soil is arranged in the frame cross beam top groove, and a vegetation layer is planted on the planting soil; the bottom of the sash formed by the sash cross beams, the sash vertical beams and the sash diagonal beams is provided with the sash vertical beams, and the lower part of the sash vertical beams at the bottom is connected to an external drainage system.
The sash cross beam is anchored by an A-shaped anchor rod at the bottom.
And a B-type anchor rod is arranged at the bottom between the frame vertical beam and the frame oblique beam for anchoring.
The grooves at the top of the frame cross beam are sequentially provided with high water absorption fiber ropes, steel grid meshes, non-woven water permeable geotextile and planting soil from bottom to top.
The top groove of the frame cross beam is provided with a cavity below the nonwoven permeable geotextile, and the high water absorption fiber rope is arranged in the cavity.
And the bottom of the sash beam is provided with a sash beam bottom plate.
The side surface of the groove at the top of the frame cross beam is communicated with a notch at the junction of the frame cross beam and the frame vertical beam, and the bottom surface of the notch at the junction of the frame cross beam and the frame vertical beam is lower than the steel grid mesh.
And a downhill structure is arranged at the position where the notch at the junction of the frame cross beam and the frame vertical beam is connected to the groove at the top of the frame vertical beam.
The top elevation of the sash cross beam is the same as the top elevation of the highest position of the sash vertical beam connected with the sash cross beam.
The invention has the beneficial effects that: the novel ecological drainage structure is mainly used for optimizing the drainage structure of the traditional sash Liang Hupo, integrating the sponge idea into the sash Liang Hupo structure, collecting and utilizing natural rainfall, and solving the problems of insufficient ecological sustainability, lower side slope vegetation survival rate, shorter vegetation maintenance period and the like in the traditional structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the sash cross-beam of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the intersection of the sash cross-beam and the sash vertical beam top recess of FIG. 1.
In the figure: the novel water-permeable reinforced plastic composite material comprises a 1-frame beam, a 2-frame vertical beam, a 3-frame oblique beam, a 4-A type anchor rod, a 5-B type anchor rod, a 6-frame beam top groove, a 7-frame vertical beam top groove, an 8-frame oblique beam top groove, a 9-frame beam bottom plate, a 10-steel grid mesh, 11-non-woven water-permeable geotechnical cloth, 12-high water-absorbent fiber ropes, 13-planting soil, 14-vegetation layers, gaps at the junctions of the 15-frame beam and the frame vertical beam, a 16-downhill structure, a 17-external drainage system and 18-flexible reinforced steel protective mesh.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above.
The ecological slope protection structure of the sash beam with drainage and greening functions as shown in fig. 1 to 4 comprises sash beams 1, sash vertical beams 2 and sash oblique beams 3; the lower part of the frame cross beam 1 is connected with a frame vertical beam 2, two paths of lower ends of the frame vertical beam 2 are connected with frame oblique beams 3, and the lower ends of the frame oblique beams 3 are connected with the frame cross beam 1 to sequentially and repeatedly form a frame; the frame cross beam 1, the frame vertical beam 2 and the frame inclined beam 3 are respectively provided with a frame cross beam top groove 6, a frame vertical beam top groove 7 and a frame inclined beam top groove 8, planting soil 13 is arranged in the frame cross beam top groove 6, and a vegetation layer 14 is planted on the planting soil 13; the bottom of the sash formed by the sash cross beam 1, the sash vertical beam 2 and the sash inclined beam 3 is provided with the sash vertical beam 2, and the lower part of the sash vertical beam 2 at the bottom is connected with an external drainage system 17.
The sash beam 1 is anchored by a bottom a-type anchor rod 4.
The bottom between the sash vertical beam 2 and the sash oblique beam 3 is anchored by a B-type anchor rod 5.
The groove 6 at the top of the frame cross beam is provided with a high water absorption fiber rope 12, a steel grid mesh 10, a non-woven water permeable geotextile 11 and planting soil 13 from bottom to top in sequence.
In the groove 6 at the top of the frame cross beam, a cavity is arranged below the nonwoven water permeable geotextile 11, and a high water absorption fiber rope 12 is arranged in the cavity.
The bottom of the sash beam 1 is provided with a sash beam bottom plate 9.
The side surface of the groove 6 at the top of the frame cross beam is communicated with the groove 7 at the top of the frame vertical beam, a notch 15 is arranged at the junction of the frame cross beam and the frame vertical beam, and the bottom surface of the notch 15 at the junction of the frame cross beam and the frame vertical beam is lower than the steel grid 10.
And a downhill structure 16 is arranged at the position where the notch 15 at the junction of the frame cross beam and the frame vertical beam is connected to the groove 7 at the top of the frame vertical beam.
The top elevation of the sash cross beam 1 is the same as the top elevation of the highest position of the sash vertical beam 2 connected with the sash cross beam 1.
Example 1
The rod bodies of the A-type anchor rod 4 and the B-type anchor rod 5 are respectively adoptedThe length of the screw thread reinforcing steel bar is 4.5m, and the screw thread reinforcing steel bar is exposed by 0.5m.
The exposed part of the A-type anchor rod 4 is downwards bent and anchored below the groove 6 of the sash cross beam 1 and welded with the steel bars of the sash cross beam 1 and the sash vertical beam 2, meanwhile, the thickness of a concrete protection layer is ensured to be 30mm at the minimum, and the exposed part of the B-type anchor rod 5 is directly anchored at the junction of the two sash inclined beams 3.
The slope protection greening structure is arranged on the groove 6 on the upper part of the sash beam 1, and comprises a water storage layer 6 with a water draining groove, a steel grid mesh 10, a non-woven geotechnical water permeable cloth 11, planting soil 13 and a vegetation layer 14 from bottom to top.
The sash cross beam 1 with the groove 6 at the top adopts a rectangular cross section with the width of 60cm and the height of 70 cm.
The sash vertical beam 2 with the groove 7 at the top and the oblique beam 3 with the sash oblique beam top groove 8 at the top adopt square sections with the side length of 50 cm.
The top groove 6 of the frame cross beam at the top of the frame cross beam 1 adopts a rectangular section with the width of 30cm and the height of 60cm, a bottom plate 9 with the thickness of 10cm is reserved from the bottom of the top groove 6 of the frame cross beam to the bottom of the frame cross beam 1, and a steel grid 10 is arranged from the top of the frame cross beam 1 to 20cm below.
The grooves 7 and 8 at the tops of the sash vertical beams and the diagonal beams 3 adopt rectangular sections with the width of 20cm and the height of 30 cm.
The frame beam 1 is connected to the frame vertical beam 2 of the next layer, and a notch 15 is arranged at the junction of the frame beam and the frame vertical beam, wherein the width of the notch is 20cm, and the height of the notch is 30cm downwards from the top of the frame beam 1.
The joint of the sash cross beam 1 and the sash vertical beam 2 is connected according to a notch 15 with a reserved width of 20cm and a reserved height of 30cm, and is connected into the groove 7 at the top of the sash vertical beam according to a 1:1 downhill structure 16.
The bottom surfaces of the sash beams 1 are horizontal, the bottom surfaces of the sash vertical beams 2 and the sash inclined beams 3 are consistent with the slope, and the top elevation of the sash beam 1 of the upper layer is the same as the top elevation of the highest position of the sash vertical beam 2 of the next layer.
The steel grid net 10 arranged on the groove 6 at the top of the frame cross beam adopts hot dip galvanized steel grid plate flat steel with the center distance of 20mm and the thickness of 20 mm.
Every 50cm on the nonwoven water permeable geotechnical cloth 11 arranged on the steel grid net 10, punching holes penetrate into the high water absorption fiber ropes 12, and the high water absorption fiber ropes 12 extend to the bottom of the groove 6 at the top of the cross beam of the frame.
The planting soil 13 arranged on the non-woven water permeable geotechnical cloth 11 is a planting material with a porous structure, certain water storage property and excellent air permeability.
The vegetation layer 14 arranged at the top of the groove 6 at the top of the frame beam is selected from climbing plants with developed root systems, such as kudzuvine root, ivy, climbing tiger and the like.
The bottommost end of the sash vertical beam 2 is connected with an external drainage system 17.
The flexible steel bar protection net 18 arranged between the frame beams is fixed on the slope surface structure by adopting U-shaped nails according to quincuncial arrangement.
Therefore, the slope structure is drained through the drainage grooves formed in the concrete frame beams, the drainage system is integrated with a sponge idea, namely when the rainfall is small, natural rainfall can be stored in the grooves of the horizontal frame beams, and the water demand of slope protection green planting is met; when the rainfall is large, the water storage amount needed by the growth of the green plants in the beam groove reaches the upper limit value, and the redundant water amount is discharged out of the ecological slope protection structure through the reserved notch of the drainage groove, so that the side slope hazard caused by the redundant water amount is prevented. The vegetation planting layer is arranged above the horizontal groove structure, and climbing plants with developed root systems such as kudzuvine root, ivy, climbing tiger and the like are adopted, so that the problems of water and soil loss and slope stability of the side slope structure can be prevented and controlled, and ecological restoration and continuous effectiveness of engineering attractiveness can be ensured. Compared with the traditional sash Liang Hupo structure, the invention combines the drainage channel and the sash beam structure into a whole, effectively utilizes natural precipitation, and reduces engineering cost in both engineering construction period and operation period. The vegetation planting layer of setting in drainage groove top can utilize the storage moisture in the recess to improve vegetation survival rate, when in the season that rainfall is less, the accessible is at the artificial watering in the top drainage groove of slope protection structure, reaches the water storage upper limit value to the recess to each layer level, stops the watering when water is left to outside drainage system by vertical girder recess. This slope protection structure can greatly prolong the green maintenance watering cycle of planting of bank protection, has practiced thrift the human cost.
When in construction, the method comprises the following steps:
1. firstly, excavating a slope to be treated, excavating a construction slope from top to bottom by sectionally jumping grooves, excavating one stage to implement temporary reinforcement engineering, preventing the slope from collapsing, and carrying out next stage construction after finishing.
Construction of an A-type anchor rod 4 and a B-type anchor rod 5, which comprises the following concrete implementation steps: determining the hole position of the anchor rod, positioning a drilling machine, adjusting the angle, drilling construction, clearing holes, installing the anchor rod and grouting the anchor rod.
3. The construction of the sash cross beam 1, the sash vertical beam 2 and the sash oblique beam 3 comprises the following concrete implementation steps: construction preparation, measurement lofting, foundation excavation, steel bar binding, template installation, concrete pouring and slope trimming.
4. The arrangement of the upper structure of the groove 6 at the top of the sash beam comprises the following specific implementation steps: installing a steel grid net 10, paving a non-woven water permeable geotextile 11, paving a super absorbent fiber rope 12, backfilling planting soil 13 and planting a vegetation layer 14.
5. And (3) paving a flexible steel bar protection net 18 among the sash cross beams 1, the sash vertical beams 2 and the sash oblique beams 3.
6. The top groove 7 of the sash vertical beam 2 of the lowest layer of the sash Liang Hupo structure is connected to the external drainage system 17 at the bottom end of the side slope.
7. After the construction is completed, the actual construction effect of the slope protection structure is checked, and when the top groove 6 of the sash beam reaches the upper limit value of the water level, the notch 15 flows to the lower layer structure along the junction of the sash beam and the sash vertical beam until flowing into the external drainage system 17.
Claims (5)
1. The utility model provides a have ecological slope protection structure of sash roof beam of drainage and afforestation function concurrently, includes sash crossbeam (1), sash vertical beam (2), sash sloping (3), its characterized in that: the lower part of the frame cross beam (1) is connected with the frame vertical beam (2), two paths of frame oblique beams (3) are connected with the lower end of the frame vertical beam (2), and the lower ends of the frame oblique beams (3) are connected with the frame cross beam (1) to sequentially and repeatedly form a frame; the frame cross beam (1), the frame vertical beam (2) and the frame oblique beam (3) are respectively provided with a frame cross beam top groove (6), a frame vertical beam top groove (7) and a frame oblique beam top groove (8), planting soil (13) is arranged in the frame cross beam top groove (6), and a vegetation layer (14) is planted on the planting soil (13); the bottommost part of the frame consisting of the frame cross beam (1), the frame vertical beam (2) and the frame oblique beam (3) is the frame vertical beam (2), and the lower part of the frame vertical beam (2) at the bottom is connected to an external drainage system (17);
the sash cross beam (1) is anchored by an A-shaped anchor rod (4) at the bottom; a B-type anchor rod (5) is arranged at the bottom between the frame vertical beam (2) and the frame oblique beam (3) for anchoring;
a high water absorption fiber rope (12), a steel grid mesh (10), a nonwoven water permeable geotextile (11) and planting soil (13) are sequentially arranged in the groove (6) at the top of the frame cross beam from bottom to top; in the groove (6) at the top of the frame cross beam, a cavity is arranged below the nonwoven permeable geotextile (11), and a high water absorption fiber rope (12) is arranged in the cavity.
2. The ecological slope protection structure of a lattice beam with drainage and greening functions as claimed in claim 1, wherein: the bottom of the sash cross beam (1) is provided with a sash cross beam bottom plate (9).
3. The ecological slope protection structure of a lattice beam with drainage and greening functions as claimed in claim 1, wherein: the side surface of the groove (6) at the top of the frame cross beam is communicated with a notch (15) at the junction of the frame cross beam and the frame vertical beam, and the bottom surface of the notch (15) at the junction of the frame cross beam and the frame vertical beam is lower than the steel grid mesh (10).
4. The ecological slope protection structure of lattice beam with drainage and greening functions as claimed in claim 3, wherein: and a downhill structure (16) is arranged at the position where a notch (15) at the junction of the frame cross beam and the frame vertical beam is connected to a groove (7) at the top of the frame vertical beam.
5. The ecological slope protection structure of a lattice beam with drainage and greening functions as claimed in claim 1, wherein: the top elevation of the sash cross beam (1) is the same as the top elevation of the highest position of the sash vertical beam (2) connected with the sash cross beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641337.3A CN110396983B (en) | 2019-07-16 | 2019-07-16 | Frame beam ecological slope protection structure with drainage and greening functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641337.3A CN110396983B (en) | 2019-07-16 | 2019-07-16 | Frame beam ecological slope protection structure with drainage and greening functions |
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| Publication Number | Publication Date |
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| CN110396983A CN110396983A (en) | 2019-11-01 |
| CN110396983B true CN110396983B (en) | 2024-03-19 |
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| CN115288075A (en) * | 2022-07-08 | 2022-11-04 | 浙江江河建设有限公司 | Ecological bank protection of dam |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090000374U (en) * | 2007-07-10 | 2009-01-14 | 주식회사 케이.씨 리버텍 | Plant fertilization mat lying on the bank of the river |
| CN103924605A (en) * | 2014-04-25 | 2014-07-16 | 湖北工业大学 | Sash girder ecological slope protection structure and construction method thereof |
| CN203977435U (en) * | 2014-04-25 | 2014-12-03 | 湖北工业大学 | Sash beam ecological slope protection structure |
| CN205224058U (en) * | 2015-12-01 | 2016-05-11 | 四川金原工程勘察设计有限责任公司 | Sash formula terraced fields slope protection structure |
| CN109723068A (en) * | 2019-01-07 | 2019-05-07 | 浙江大学 | Rise steeply concrete frame lattice beam slope protection system and construction method are grown conducive to side slope vegetation |
| CN210621615U (en) * | 2019-07-16 | 2020-05-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Have drainage and afforestation function's ecological slope protection structure of frame lattice roof beam concurrently |
-
2019
- 2019-07-16 CN CN201910641337.3A patent/CN110396983B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090000374U (en) * | 2007-07-10 | 2009-01-14 | 주식회사 케이.씨 리버텍 | Plant fertilization mat lying on the bank of the river |
| CN103924605A (en) * | 2014-04-25 | 2014-07-16 | 湖北工业大学 | Sash girder ecological slope protection structure and construction method thereof |
| CN203977435U (en) * | 2014-04-25 | 2014-12-03 | 湖北工业大学 | Sash beam ecological slope protection structure |
| CN205224058U (en) * | 2015-12-01 | 2016-05-11 | 四川金原工程勘察设计有限责任公司 | Sash formula terraced fields slope protection structure |
| CN109723068A (en) * | 2019-01-07 | 2019-05-07 | 浙江大学 | Rise steeply concrete frame lattice beam slope protection system and construction method are grown conducive to side slope vegetation |
| CN210621615U (en) * | 2019-07-16 | 2020-05-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Have drainage and afforestation function's ecological slope protection structure of frame lattice roof beam concurrently |
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| CN110396983A (en) | 2019-11-01 |
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