CN220538676U - Highway side slope reinforced structure - Google Patents
Highway side slope reinforced structure Download PDFInfo
- Publication number
- CN220538676U CN220538676U CN202321985997.1U CN202321985997U CN220538676U CN 220538676 U CN220538676 U CN 220538676U CN 202321985997 U CN202321985997 U CN 202321985997U CN 220538676 U CN220538676 U CN 220538676U
- Authority
- CN
- China
- Prior art keywords
- slope
- side slope
- retaining wall
- boulder
- support
- 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.)
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- 238000006253 efflorescence Methods 0.000 claims abstract description 19
- 206010037844 rash Diseases 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 239000011378 shotcrete Substances 0.000 claims abstract description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims 1
- 239000002352 surface water Substances 0.000 abstract description 8
- 230000003628 erosive effect Effects 0.000 abstract description 4
- 238000009991 scouring Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 8
- 239000004567 concrete Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The application discloses highway side slope reinforced structure relates to highway side slope reinforcement technical field, including the efflorescence side slope that is located the highway side and afforestation domatic, the retaining wall is installed to the toe department of efflorescence side slope bottom, and the domatic department of efflorescence side slope is provided with the boulder, installs a supporting beam between boulder and the retaining wall, and the crack department of boulder rear end is provided with stock shotcrete, and the department of meeting of boulder and supporting beam top is connected with the support stock. The setting of retaining wall, boulder, supporting pin, supporting beam, stock shotcrete and support stock can consolidate the domatic of efflorescence side slope and support, guarantees the safety and the stability of efflorescence side slope. The water intercepting ditches can intercept the surface water of the mountain behind the weathered side slope to discharge the surface water to two sides, and the rapid ditches can guide the water at the cracks behind the boulder to the side ditches to discharge, so that the conditions of side ditch scouring, slope erosion, slope collapse and the like caused by imperfect water discharge of the weathered side slope are avoided as much as possible.
Description
Technical Field
The utility model relates to the technical field of highway side slope reinforcement, in particular to a highway side slope reinforcement structure.
Background
In recent years, the damage and influence of natural disasters such as storm disasters on roads, which are influenced by natural and artificial factors such as global warming, tend to be increased year by year. The storm and flood caused by the storm have larger destructive power and influence range on highway infrastructure, and geological disasters such as collapse, landslide, mud-rock flow and the like are easy to be caused, thereby damaging highway subgrade, road surface and other highway infrastructure and causing traffic interruption; some side slope collapse does not damage the road itself, but blocks the road, resulting in no vehicles passing.
In recent years, highway construction in loess areas develops rapidly, meanwhile, under the comprehensive actions of engineering construction, social activities and environmental factors, the phenomenon of instability of a highway slope is quite common, and large-area slump is easily caused if the highway slope is not reinforced and kept stable or drainage cannot be conducted in time in severe weather such as heavy rain, and particularly in mountain areas, personal safety of people is more easily threatened.
Disclosure of Invention
In order to solve the above-mentioned problems, the present utility model provides a highway slope reinforcement structure.
The utility model provides a highway side slope reinforcing structure, which adopts the following technical scheme:
the utility model provides a highway side slope reinforcement structure, includes the efflorescence side slope and the afforestation domatic that are located the highway side, the afforestation domatic setting is on the surface of efflorescence side slope, and the retaining wall is installed to the toe department of efflorescence side slope bottom, and the domatic department of efflorescence side slope is provided with the boulder, and the boulder is provided with the supporting pin with the gap department of efflorescence side slope, installs a supporting beam between boulder and the retaining wall, has seted up the rapid trough between the adjacent boulder;
the crack of boulder rear end department is provided with stock shotcrete, and the junction department on boulder and supporting beam top is connected with the support stock.
Through adopting above-mentioned technical scheme, support beam consolidates the support at the surface of weathered side slope, and support beam top and the end that meets of orphan adopt the support stock to connect fixedly, and the length of support stock is 1m, and every supporting beam generally lays not less than 2 support stocks, and the supporting pin should set up in the gap department that orphan and weathered side slope meet to beat the stable orphan of support stock and prevent its roll down. The retaining wall is provided with expansion joints with the width of 2cm at intervals of 15m, asphalt hemp threads are plugged in the joints, backfill soil is gradually laminated and rolled when the wall body reaches higher strength, the filler is cohesive soil, and earth surface is tamped after construction is finished. The cracks behind the two groups of boulders are anchored by adopting anchor rods to spray concrete, and the rapid grooves formed between the boulders can lead water at the cracks behind the boulders to the side grooves for discharging.
Optionally, a water interception ditch is formed in the top of the weathered edge 1.
By adopting the technical scheme, the water intercepting ditches are formed along the path direction at the position about 5m outside the top of the weathered side slope, so that the surface water of the mountain behind the weathered side slope can be intercepted, and the surface water is discharged to two sides.
Optionally, the retaining wall is a grouted rubble and is piled obliquely.
By adopting the technical scheme, the collapse disaster caused by disturbance of external factors to the weathered slope is mainly prevented.
Optionally, the middle of the retaining wall is provided with drain pipes at intervals, and the top of the retaining wall is planted with hilling vegetation.
By adopting the technical scheme, the drain pipe can drain the water led out by the rapid trough, and the hilling vegetation at the top of the retaining wall is climbing plants or low arbor shrubs, so that the reinforcement and protection are not exposed as much as possible.
Optionally, a support is installed at the bottom of the support beam, and the support beam are of an integrated structure.
Through adopting above-mentioned technical scheme, a supporting beam can utilize the support to be connected with the retaining wall, makes the support buried in the retaining wall lower extreme.
Optionally, drainage patterns are formed on the surface of the rapid trough, and the drainage patterns are diamond-shaped structures.
Through adopting above-mentioned technical scheme, the drainage decorative pattern of seting up can standardize the flow path of guide water, increases the roughness of domatic and the humidity on domatic surface, is favorable to moss and herbaceous plant's growth, slows down domatic erosion, also makes the domatic more pleasing to the eye simultaneously.
In summary, the present utility model includes at least one of the following beneficial effects: the setting of retaining wall, boulder, supporting pin, supporting beam, stock shotcrete and support stock can consolidate the domatic of efflorescence side slope and support, guarantees the safety and the stability of efflorescence side slope. The water intercepting ditches can intercept the surface water of the mountain behind the weathered side slope to discharge the surface water to two sides, and the rapid ditches can guide the water at the cracks behind the boulder to the side ditches to discharge, so that the conditions of side ditch scouring, slope erosion, slope collapse and the like caused by imperfect water discharge of the weathered side slope are avoided as much as possible.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of a weathered slope and support beam of the present utility model;
FIG. 3 is a cross-sectional view of a chute according to the present utility model.
Reference numerals illustrate:
1. efflorescence slope; 11. a water intercepting ditch; 2. greening slope; 3. a retaining wall; 31. a drain pipe; 32. ridging vegetation; 4. boulders; 41. the anchor rod sprays concrete; 42. supporting an anchor rod; 5. a support pin; 6. a support beam; 61. a support; 7. a rapid trough; 71. and (5) draining patterns.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1, 2 and 3, an embodiment of the present utility model provides: the utility model provides a highway side slope reinforced structure, is including being located the efflorescence side slope 1 and the afforestation domatic 2 of highway side, and afforestation domatic 2 sets up the surface at efflorescence side slope 1, and the intercepting ditch 11 has been seted up at the top of efflorescence side slope 1, and the intercepting ditch 11 is seted up along the route trend to about 5m department outside the efflorescence side slope 1 top to can intercept the surface water of the mountain at the back of efflorescence side slope 1, make the surface water discharge to both sides, and should press the foundation soil compaction when the intercepting ditch 11 is seted up, prevent to wash out the problem of damaging and seepage. The retaining wall 3 is installed to the toe department of the side slope 1 of weathering bottom, and the centre of retaining wall 3 is spaced apart to be equipped with water drain pipe 31, and the earth-banking vegetation 32 has been planted at retaining wall 3 top, and retaining wall 3 is the serous masonry piece stone, and is the face upward inclined pile up, mainly prevents the collapse disaster that external factor to the disturbance of side slope 1 of weathering took place, and the earth-banking vegetation 32 at retaining wall 3 top is climbing plant or low arbor bush, makes the reinforcement protection as far as not expose.
The slope surface of the weathered side slope 1 is provided with an orphan 4, a crack at the rear end of the orphan 4 is provided with an anchor rod shotcrete 41, a supporting pin 5 is arranged at the crack of the orphan 4 and the slope surface of the weathered side slope 1, a supporting beam 6 is arranged between the orphan 4 and the retaining wall 3, the joint of the orphan 4 and the top end of the supporting beam 6 is connected with a supporting anchor rod 42, the anchoring technology mainly transfers tensile force to a stable rock-soil layer through structures such as anchor rods, anchor ropes and reinforcing steel meshes, and the like, and a slide-resistant pile or a prestressed anchor rope slide-resistant pile can be generally adopted for a high-steep side slope with deep stability problem and is placed on a slope foot to resist soil pressure or landslide thrust generated by a slope body. The support 61 is installed at the bottom of the support beam 6, and the support 61 and the support beam 6 are integrally constructed, and the support beam 6 can be connected to the retaining wall 3 using the support 61 such that the support 61 is buried at the lower end of the retaining wall 3. The rapid trough 7 is arranged between the adjacent boulders 4, the drainage patterns 71 are arranged on the surfaces of the rapid trough 7, and the drainage patterns 71 are of diamond-shaped structures, the arranged drainage patterns 71 can standardize the flow path of the guided water, increase the rough rate of the slope and the humidity of the surface of the slope, are beneficial to the growth of mosses and herbaceous plants, slow down the erosion of the slope, and simultaneously enable the slope to be more attractive. The drainage patterns 71 are more in form, and can be zigzag stripes, diamond stripes, fish scale stripes and the like, and different stripes can be adopted in different areas or adjacent areas, so that the drainage patterns are also a change of landscapes.
When the support protection is carried out, firstly, the floating soil and the dangerous stones in front of the top of the weathered slope 1 and the boulder 4 are removed, then, the cracks of the boulder 4 are filled by grouting, and the small guide pipe is used for grouting and concreting before the slope is filled by grouting, and the outside is covered by concrete. The supporting beams 6 are used for reinforcing and supporting the surface of the weathering slope 1, the connecting ends of the tops of the supporting beams 6 and the orphan 4 are fixedly connected through supporting anchor rods 42, the length of each supporting anchor rod 42 is 1m, each supporting beam 6 is generally provided with at least 2 supporting anchor rods 42, supporting pins 5 are arranged at gaps where the orphan 4 is connected with the slope of the weathering slope 1, and the supporting anchor rods 42 are used for stabilizing the orphan 4 to prevent the orphan 4 from rolling downwards. The retaining wall 3 is provided with expansion joints with the width of 2cm every 15m, asphalt hemp threads are plugged in the joints, backfill soil is gradually laminated and rolled when the wall body reaches higher strength, the filler is cohesive soil, and earth surface is tamped after construction is finished. The cracks behind the two groups of the orphites 4 are anchored by adopting an anchor rod to spray concrete 41, and the rapid grooves 7 arranged between the orphites 4 can lead the water at the cracks behind the orphites 4 to the side grooves for discharging, and the water drain pipe 31 can discharge the water led out by the rapid grooves 7.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a highway side slope reinforced structure, is including being located the efflorescence side slope (1) and the afforestation domatic (2) of highway side, its characterized in that: the greening slope surface (2) is arranged on the surface of a weathering slope (1), a retaining wall (3) is arranged at the toe of the bottom of the weathering slope (1), an orphan stone (4) is arranged at the slope surface of the weathering slope (1), a supporting pin (5) is arranged at a gap between the orphan stone (4) and the slope surface of the weathering slope (1), a supporting beam (6) is arranged between the orphan stone (4) and the retaining wall (3), and a rapid groove (7) is formed between every two adjacent orphan stones (4);
the crack of boulder (4) rear end department is provided with stock shotcrete (41), and the junction department on boulder (4) and supporting beam (6) top is connected with support stock (42).
2. A highway side slope reinforcement structure according to claim 1, wherein: the top of the weathering slope (1) is provided with a water interception ditch (11).
3. A highway side slope reinforcement structure according to claim 1, wherein: the retaining wall (3) is made of slurry rubble and is obliquely piled up.
4. A highway side slope reinforcement structure according to claim 1, wherein: the middle of the retaining wall (3) is provided with drain pipes (31) at intervals, and the top of the retaining wall (3) is planted with hilling vegetation (32).
5. A highway side slope reinforcement structure according to claim 1, wherein: a support (61) is arranged at the bottom of the support beam (6), and the support (61) and the support beam (6) are of an integrated structure.
6. A highway side slope reinforcement structure according to claim 1, wherein: drainage patterns (71) are formed on the surface of the rapid trough (7), and the drainage patterns (71) are diamond-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985997.1U CN220538676U (en) | 2023-07-27 | 2023-07-27 | Highway side slope reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985997.1U CN220538676U (en) | 2023-07-27 | 2023-07-27 | Highway side slope reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220538676U true CN220538676U (en) | 2024-02-27 |
Family
ID=89970024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321985997.1U Active CN220538676U (en) | 2023-07-27 | 2023-07-27 | Highway side slope reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220538676U (en) |
-
2023
- 2023-07-27 CN CN202321985997.1U patent/CN220538676U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |