CN115198671A - Structure for preventing and treating horse-refused debris flow and preparation method thereof - Google Patents
Structure for preventing and treating horse-refused debris flow and preparation method thereof Download PDFInfo
- Publication number
- CN115198671A CN115198671A CN202210893590.XA CN202210893590A CN115198671A CN 115198671 A CN115198671 A CN 115198671A CN 202210893590 A CN202210893590 A CN 202210893590A CN 115198671 A CN115198671 A CN 115198671A
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- Prior art keywords
- horse
- trunk
- horizontal
- cross
- pipe
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Links
- 238000002360 preparation method Methods 0.000 title description 7
- 210000000481 breast Anatomy 0.000 claims description 14
- 239000002689 soil Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 15
- 239000002245 particle Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
Abstract
The structure comprises a refusal type lock catch, wherein the refusal type lock catch comprises a plurality of X-crossed cross pipes, horizontal pipes are fixed on the upper parts of the cross points of the cross pipes, a supporting trunk and a horizontal trunk are respectively penetrated through the cross pipes and the horizontal pipes, the length of the supporting trunk extending out of the lower part is greater than that of the upper part, the extending part of the lower part is used for supporting, and the horizontal trunk is formed by connecting the plurality of cross pipes in series into a parallel row X-shaped refusal structure. The invention is used for intercepting the movement of the debris flow and consuming the flow energy of the debris flow, and the interior of the structure can be fully contacted with the debris flow particles because the horse rejecting structure can be effectively widened, thereby realizing the purpose of intercepting the movement of the debris flow. The invention has simple and effective structure and can adapt to complex terrain environment and construction conditions.
Description
Technical Field
The invention relates to the technical field of debris flow prevention engineering, in particular to a horse-rejecting debris flow prevention structure and a preparation method thereof.
Background
The debris flow refers to a special flood flow which is caused by landslide caused by rainstorm, snowstorm or other natural disasters and carries a large amount of silt and stones in a mountain area or other gullies and in a severe terrain. The debris flow has the characteristics of high abruptness, high flow rate, large flow, large material capacity, strong destructive power and the like. Debris flow prevention and control are important components for mountain disaster management. The traditional geotechnical engineering such as the retaining dam, the drainage groove and the like obtains important effect in the debris flow prevention, but has high construction cost, great construction difficulty and very limited application in the debris flow prevention of small watershed in mountainous areas. Meanwhile, geotechnical engineering such as a blocking dam, a drainage groove and the like has very high requirements on transportation conditions and materials in the construction process, so that a plurality of trenches with frequent debris flow disasters cannot be timely treated. In addition, the disturbance to the debris flow channel in the construction process is very large, and a plurality of negative effects are brought to the development of the channel. In addition, although the repair works represented by check dams have low construction difficulty and high economy, they are also affected by water flow scouring, and thus are easily damaged.
Disclosure of Invention
The invention provides a horse-refused type debris flow prevention structure and a preparation method thereof, aiming at solving the problems of high debris flow prevention cost and high construction difficulty in the prior art.
The technical scheme of the invention is as follows:
the utility model provides a structure is prevented and control by refused horse type mud-rock flow which characterized in that: including the horse rejection type hasp, the horse rejection type hasp includes the criss-cross pipe of a plurality of X the crossing upper portion of crossing pipe is fixed with the horizontal pipe cross respectively in pipe and the horizontal pipe and pass support trunk and horizontal trunk, the length that the support trunk stretches out from the lower part is greater than the length that upper portion stretches out, and the part that the lower part stretches out is used for supporting, the horizontal trunk establishes ties a plurality of cross pipes for the row form X type horse rejection column structure that is parallel to each other.
Preferably, the arrangement length of the horse-repellent structures is slightly larger than the cross-sectional width of the channel, generally in the range of 5-10m, and can be increased or decreased as required.
Preferably, the hollow part at the lower part of the cross point of the cross pipe is embedded with natural stone blocks, so that the self weight of the structure is increased.
Preferably, the diameter of the trunk supporting breast is 10-15cm, the diameter of the horizontal trunk breast is 10-15cm, and the height is 100-150cm.
Preferably, the cross pipe and the horizontal pipe are fixed by welding or binding, and the inner diameter of the pipe is slightly larger than the breast diameter of the trunk.
The preparation method of the horse-repellent structure is characterized by comprising the following steps: selecting a trunk with the diameter at breast height of 10-15cm, sequentially sleeving horizontal pipes of the horse rejecting type lock catches into the trunk to serve as horizontal supports of the horse rejecting type structure, selecting cross pipes of the horse rejecting type lock catches with the diameter at breast height of 100-150cm and the trunk diameter of 10-15cm, and sequentially arranging a plurality of horse rejecting type lock catches after filling to form an X-type horse rejecting shape.
Preferably, the horse rejecting structure is arranged in the channel, and the trunk at the bottom of the cross pipe is embedded into the soil body, or the trunks at the two ends of the horizontal pipe are embedded into the slope body, so that the structural stability is improved.
The invention has the following technical effects:
the invention provides a horse-rejecting type debris flow control structure and a preparation method thereof, which are used for intercepting the movement of debris flow and consuming the flow energy of debris flow. On the premise that the crossed pipes play a role in fixing, the horizontal pipes designed by the invention increase the expansion of the transverse space of the structure, and are more suitable for the environment of intercepting debris flow. The invention has simple and effective structure and can adapt to complex terrain environment and construction conditions.
The horse-rejecting structure can adapt to the movement of debris flow, self-adjusts and is arranged in a channel, the length is generally designed according to the width of the cross section of the installation channel, a horizontal trunk and a support trunk can be embedded into a soil body, the anchoring effect is achieved, the stability of the structure is improved, and then the effects of intercepting silt and sorting water and sand are achieved.
The interior of the horse rejecting structure provided by the invention can be filled and fixed by natural stones, the horse rejecting structure has the capabilities of crushing fluid and resisting washing of clear water, is particularly suitable for small-watershed debris flow channels, and can be embedded into soil bodies, so that the horse rejecting structure provided by the invention has higher stability.
The horizontal trunk and the supporting trunk can be directly taken at a construction site or assembled after being transported to the site.
The invention has simple structural design, low construction difficulty and high economy, can effectively intercept debris flow and can realize the purpose of large-area popularization in small watershed debris flow channels. The stability is good, the removal is convenient, can promote in the mud-rock flow channel large tracts of land, and the configuration degree of difficulty is low, fast.
Drawings
FIG. 1 is a general schematic diagram of a horse rejecting configuration according to an embodiment of the present invention;
FIG. 2 is a schematic view of a horse rejecting type boot according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a reject horse type structural arrangement of an embodiment of the present invention.
Reference numerals:
1-a horse rejecting type lock catch, 2-a horizontal trunk, 3-a supporting trunk, 4-a cross pipe and 5-a horizontal pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.
Example 1
A structure is prevented and cure by refusal horse type mud-rock flow of this embodiment, as shown in fig. 1-3, including refusal horse type hasp 1, refusal horse type hasp 1 includes a plurality of X criss-cross pipe 4, be fixed with horizontal pipe 5 in the cross point upper portion of cross pipe 4, cross pipe 4 and horizontal pipe 5 in pass respectively and support trunk 3 and horizontal trunk 2, the length that support trunk 3 stretches out from the lower part is greater than the length that the upper portion stretches out, and the portion that the lower part stretches out is used for supporting, horizontal trunk 2 is established ties a plurality of cross pipe 4 and is become the X type of the row form that is parallel to each other and refuses the horse-shaped structure.
Wherein, the horizontal trunk 2 adopts a trunk with the diameter at breast height of 10-15cm, and the two ends can extend into the slope body, thereby increasing the stability of the structure; the supporting trunk 3 is a trunk with the diameter at breast height of 10-15cm and the height of 100-150cm, the bottom of the supporting trunk can extend into the soil body, and the additional structure is connected with the ground.
The core component of the horse rejecting type structure provided by the invention is a horse rejecting type lock catch which is used for connecting a trunk. The three tubes may be fixed by welding or binding, the inner diameter of the tubes being slightly larger than the diameter at breast height of the trunk.
The arrangement length of the horse-repellent structures in the embodiment is slightly larger than the cross section width of the channel, generally in the range of 5-10m, and can be increased or decreased according to needs.
In some preferred embodiments, the hollow parts at the lower parts of the 4 cross points of the cross pipes can be filled and fixed by natural stones, so that the cross pipes have the capabilities of crushing fluid and resisting washing of clear water, are particularly suitable for small-watershed debris flow channels, and can be embedded into soil bodies, so that the anti-horse type structure provided by the invention has higher stability.
In addition, when the upstream incoming sand of the horse-repellent structure gradually deposits, the step is formed, the shape resistance of the channel is increased, and the movement of the debris flow is favorably inhibited.
Example 2
The embodiment is a construction method of a horse rejecting type structure, which comprises the following steps:
determining a construction position in the channel according to the designed dimension of the refusing;
after the horse-rejecting type lock catch is transported to a construction site, collecting trunks according to the conditions of trees on the site, and transporting a proper amount of trunks as raw materials when necessary;
firstly, embedding a horizontal trunk 2 into a horizontal pipe 5 as a horizontal support, then selecting a cross pipe 4 for embedding a supporting trunk 3 into a horse rejecting type lock catch, and after filling up the cross pipes 4 of a plurality of horse rejecting type lock catches, sequentially arranging the cross pipes to form an X-type horse rejecting shape;
and (3) excavating a foundation trench at the construction position, deeply filling the horse rejecting type structure into the trench, backfilling and fixing, and filling natural stones in the horse rejecting type structure to increase the dead weight.
In some embodiments, the length and number of the reject type structures are adjusted according to the channel condition, and particularly, the section with narrower channel width is selected, so that the construction cost can be reduced.
In some embodiments, the horse reject type boot is prepared according to the conditions of the tree on site, and the inner diameter is slightly larger than the trunk diameter at breast height.
In some embodiments, the horse-rejecting type structure can still break the fluid and intercept silt after being displaced along with the movement of the debris flow, and can be reused.
In summary, according to the above-mentioned horse-rejecting debris flow prevention and treatment structure and the preparation method thereof provided by the embodiments, the trunk is fixed by the horse-rejecting lock catch, the top end of the trunk is embedded into the soil body, and the inside of the horse-rejecting structure is filled with natural stones, so that the structural stability is improved, and the purpose of intercepting debris flow is finally achieved.
Claims (7)
1. The utility model provides a structure is prevented and control by refused horse type mud-rock flow which characterized in that: including the horse rejection type hasp, the horse rejection type hasp includes the criss-cross pipe of a plurality of X the crossing upper portion of crossing pipe is fixed with the horizontal pipe cross respectively in pipe and the horizontal pipe and pass support trunk and horizontal trunk, the length that the support trunk stretches out from the lower part is greater than the length that upper portion stretches out, and the part that the lower part stretches out is used for supporting, the horizontal trunk establishes ties a plurality of cross pipes for the row form X type horse rejection column structure that is parallel to each other.
2. The structure of claim 1 for preventing and treating a refused-horse type debris flow, wherein: the arrangement length of the horse-repellent structures is 5-10m.
3. The structure of claim 1 for preventing and treating a refused-horse type debris flow, wherein: the hollow part at the lower part of the cross point of the cross pipe is embedded with natural stone blocks.
4. The structure for preventing and treating the horse-refused mud-rock flow according to claim 1, characterized in that: the diameter of the trunk breast through the horizontal tube is 10-15cm, the diameter of the trunk breast through the cross tube is 10-15cm, and the height is 100-150cm.
5. The structure of claim 1 for preventing and treating a refused-horse type debris flow, wherein: the cross pipe and the horizontal pipe are fixed in a welding or binding mode, and the inner diameter of the pipe is slightly larger than the breast diameter of the trunk.
6. The method of making a horse-repellent type structure according to any one of claims 1 to 5, characterized in that: selecting a trunk with the diameter at breast height of 10-15cm, sequentially sleeving horizontal pipes of the refusal horse-shaped lock catches into the trunk to serve as horizontal supports of the refusal horse-shaped structure, selecting a trunk with the diameter at breast height of 10-15cm and the height of 100-150cm, embedding cross pipes of the refusal horse-shaped lock catches, and sequentially arranging a plurality of refusal horse-shaped lock catches to form an X-shaped refusal horse shape after filling.
7. The method of claim 6 wherein said horse reject configuration embeds a cross-pipe bottom trunk into the soil mass, or embeds a horizontal trunk into a slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210893590.XA CN115198671A (en) | 2022-07-27 | 2022-07-27 | Structure for preventing and treating horse-refused debris flow and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210893590.XA CN115198671A (en) | 2022-07-27 | 2022-07-27 | Structure for preventing and treating horse-refused debris flow and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115198671A true CN115198671A (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210893590.XA Pending CN115198671A (en) | 2022-07-27 | 2022-07-27 | Structure for preventing and treating horse-refused debris flow and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115198671A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120007343A1 (en) * | 2010-07-07 | 2012-01-12 | Intuitive Research And Technology Corporation | Extendable and collapsible apparatus that supports attachable components |
| KR101669441B1 (en) * | 2015-12-30 | 2016-10-27 | 주식회사 하이드로코리아 | Hinge joint of steel pipe truss structure, steel pipe truss structure therewith and the steel pipe truss structure construction method therefor |
| CN108625341A (en) * | 2018-05-16 | 2018-10-09 | 重庆市万闸防汛器材有限责任公司 | The collapsible three plugs triangular prism frame assembly of three frames |
| CN110241782A (en) * | 2019-06-24 | 2019-09-17 | 重庆市万闸防汛器材有限责任公司 | A kind of three plug of fixing seat joint fastener |
| CN113338257A (en) * | 2021-07-21 | 2021-09-03 | 中国科学院西北生态环境资源研究院 | Movable type horse-repelling sand-fixing barrier and preparation method thereof |
| CN214301545U (en) * | 2020-09-16 | 2021-09-28 | 中交基础设施养护集团有限公司 | Self-stabilizing throwing filling device for rush-repair roadbed and dam |
-
2022
- 2022-07-27 CN CN202210893590.XA patent/CN115198671A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120007343A1 (en) * | 2010-07-07 | 2012-01-12 | Intuitive Research And Technology Corporation | Extendable and collapsible apparatus that supports attachable components |
| KR101669441B1 (en) * | 2015-12-30 | 2016-10-27 | 주식회사 하이드로코리아 | Hinge joint of steel pipe truss structure, steel pipe truss structure therewith and the steel pipe truss structure construction method therefor |
| CN108625341A (en) * | 2018-05-16 | 2018-10-09 | 重庆市万闸防汛器材有限责任公司 | The collapsible three plugs triangular prism frame assembly of three frames |
| CN110241782A (en) * | 2019-06-24 | 2019-09-17 | 重庆市万闸防汛器材有限责任公司 | A kind of three plug of fixing seat joint fastener |
| CN214301545U (en) * | 2020-09-16 | 2021-09-28 | 中交基础设施养护集团有限公司 | Self-stabilizing throwing filling device for rush-repair roadbed and dam |
| CN113338257A (en) * | 2021-07-21 | 2021-09-03 | 中国科学院西北生态环境资源研究院 | Movable type horse-repelling sand-fixing barrier and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 薛惠敏, 徐军, 华顺龙, 张慧: "扣件钢管超高模板支架的施工设计", 施工技术, vol. 34, no. 06, pages 76 - 78 * |
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