CN104372800A - Debris flow protective structure - Google Patents
Debris flow protective structure Download PDFInfo
- Publication number
- CN104372800A CN104372800A CN201410571367.9A CN201410571367A CN104372800A CN 104372800 A CN104372800 A CN 104372800A CN 201410571367 A CN201410571367 A CN 201410571367A CN 104372800 A CN104372800 A CN 104372800A
- Authority
- CN
- China
- Prior art keywords
- plate
- dam body
- flow control
- anchor
- control plate
- 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.)
- Granted
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Classifications
-
- 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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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a debris flow protective structure which comprises dam body foundations. A flow control plate is arranged on the lower surfaces of the dam body foundations, the flow control plate is arranged on the dam body foundations in parallel, the number of the dam body foundations is two, and the dam body foundations are arranged on the flow control plate in an inward tilting mode. Anchor cables are vertically arranged on the lower surface of the flow control plate, the number of the anchor cables is at least two, an overflow plate is transversely arranged between the two anchor cables, and the two ends of the overflow plate penetrate through the anchor cables and are connected with a protective frame. The protective frame is formed by splicing a plurality of protective plates, and the protective plates are connected with one another through steel connecting pieces. A reinforcing plate and an anchoring device are further arranged between the two anchor cables, and the reinforcing plate and the anchoring device are connected with the anchor cables through steel connecting pieces. Silt guide plates are arranged on the lower surface of the protective frame, the number of the silt guide plates is two, and the silt guide plates are arranged in an outward tilting mode. The debris flow protective structure has a good steel constitutive property, connecting is tight, a good reinforcing effect can be achieved, debris flow can be effectively prevented, a good tensile property can be achieved, the production cost is low, and the protective structure is suitable for large-area construction.
Description
Technical field
The present invention relates to a kind of safeguard structure, particularly a kind of mud-rock flow safeguard structure.
Background technology
Mud-rock flow be mountain area cheuch or mountain region domatic on, by the water source such as heavy rain, ice dissolution excite and containing a large amount of silt stone between sediment laden flow and landslide between soil, water, gas mixed flow.The formation of mud-rock flow must possess three adjustments simultaneously: the suitable landform one, having precipitous thing of being convenient to catchment; Two, mounded upstream has abundant bulk solid mass; Three, paroxysmal a large amount of flowing water source is had in a short time.At present, mud-rock flow is a kind of serious geological disaster, along with the continuous generation of mud-rock flow, bring very large fear and constant, also can jeopardize life time serious, cause casualties, damage house, block the traffic, therefore, for this series of harm, certain safeguard procedures must be made to mud-rock flow, this a series of harm can be reduced, loss is dropped to minimum or can not be impaired.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, there is provided a kind of and there is good steel work, and connect closely, good reinforcement effect can be played, effectively can prevent the generation of mud-rock flow, there is again the mud-rock flow safeguard structure of good tensile property.
To achieve these goals, the technical solution used in the present invention is such: mud-rock flow safeguard structure of the present invention, comprise dam body foundation, dam body foundation soffit is provided with flow control plate, flow control plate is set in parallel on dam body foundation, dam body foundation is two, and slope inwardly and be arranged on flow control plate, flow control plate soffit is vertically provided with anchor cable, anchor cable is at least two, laterally overflow plate is provided with between two anchor cables, overflow plate two ends are protected frame through anchor cable and and are connected, protect frame to be spliced by multiple backplate, be connected by steel fastener between its backplate with backplate, stiffener and anchor device is also respectively equipped with between two anchor cables, stiffener and anchor device are all connected by steel fastener with between anchor cable, protect frame soffit to be provided with and to lead silt plate, leading silt plate is two, and lead the outward-dipping setting of silt plate.
Further, as a kind of concrete form of structure, anchor cable of the present invention is high-intensity corrosion hawser.
Further, as a kind of concrete form of structure, the spacing between two anchor cables of the present invention is between one to two centimetre.
Further, as a kind of concrete form of structure, stiffener of the present invention is arranged between overflow plate and flow control plate.
Further, as a kind of concrete form of structure, anchor device of the present invention is arranged on overflow plate and protects between frame inner bottom surface.
Compared with prior art, the invention has the advantages that: this mud-rock flow safeguard structure has good steel work, and connect closely, good reinforcement effect can be played, effectively can prevent the generation of mud-rock flow, there is again good tensile property, and low production cost, be applicable to large-area construction.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. dam body foundation; 2. flow control plate; 3. overflow plate; 4. stiffener; 5. anchor cable; 6. anchor device; 7. protect frame; 8. lead silt plate.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of mud-rock flow safeguard structure of the present invention as shown in Figure 1, comprise dam body foundation 1, dam body foundation 1 soffit is provided with flow control plate 2, flow control plate 2 is set in parallel on dam body foundation 1, dam body foundation 1 is two, and slope inwardly and be arranged on flow control plate 2, flow control plate 2 soffit is vertically provided with anchor cable 5, anchor cable 5 is at least two, laterally overflow plate 3 is provided with between two anchor cables 5, overflow plate 3 two ends are protected frame 7 through anchor cable 5 and and are connected, protect frame 7 to be spliced by multiple backplate, be connected by steel fastener between its backplate with backplate, stiffener 4 and anchor device 6 is also respectively equipped with between two anchor cables 5, stiffener 4 and anchor device 6 are all connected by steel fastener with between anchor cable 5, protect frame 7 soffit to be provided with and to lead silt plate 8, leading silt plate 8 is two, and lead the outward-dipping setting of silt plate 8, described anchor cable 5 is high-intensity corrosion hawser, spacing between described two anchor cables 5 is between one to two centimetre, described stiffener 4 is arranged between overflow plate 3 and flow control plate 2, described anchor device 6 is arranged on overflow plate 3 and protects between frame 7 inner bottom surface.
Mud-rock flow safeguard structure of the present invention has good steel work, and connects closely, can play good reinforcement effect, effectively can prevent the generation of mud-rock flow, have again good tensile property, and low production cost, be applicable to large-area construction.Described anchor cable 5 is high-intensity corrosion hawser, makes its anchor cable 5 have antiseptic property, can extend the application life of its anchor cable 5; Spacing between described two anchor cables 5 is between one to two centimetre, and anchoring effect is better; Described stiffener 4 is arranged between overflow plate 3 and flow control plate 2, and described anchor device 6 is arranged on overflow plate 3 and protects between frame 7 inner bottom surface, so neither affects functional performance, conveniently constructs again.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (5)
1. a mud-rock flow safeguard structure, comprise dam body foundation, it is characterized in that: dam body foundation soffit is provided with flow control plate, flow control plate is set in parallel on dam body foundation, dam body foundation is two, and slope inwardly and be arranged on flow control plate, flow control plate soffit is vertically provided with anchor cable, anchor cable is at least two, laterally overflow plate is provided with between two anchor cables, overflow plate two ends are protected frame through anchor cable and and are connected, protect frame to be spliced by multiple backplate, be connected by steel fastener between its backplate with backplate, stiffener and anchor device is also respectively equipped with between two anchor cables, stiffener and anchor device are all connected by steel fastener with between anchor cable, protect frame soffit to be provided with and to lead silt plate, leading silt plate is two, and lead the outward-dipping setting of silt plate.
2. mud-rock flow safeguard structure according to claim 1, is characterized in that: described anchor cable is high-intensity corrosion hawser.
3. mud-rock flow safeguard structure according to claim 1, is characterized in that: the spacing between described two anchor cables is between one to two centimetre.
4. mud-rock flow safeguard structure according to claim 1, is characterized in that: described stiffener is arranged between overflow plate and flow control plate.
5. mud-rock flow safeguard structure according to claim 1, is characterized in that: described anchor device is arranged on overflow plate and protects between frame inner bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571367.9A CN104372800B (en) | 2014-10-24 | 2014-10-24 | Mud-rock flow safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571367.9A CN104372800B (en) | 2014-10-24 | 2014-10-24 | Mud-rock flow safeguard structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104372800A true CN104372800A (en) | 2015-02-25 |
| CN104372800B CN104372800B (en) | 2016-01-20 |
Family
ID=52551970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410571367.9A Expired - Fee Related CN104372800B (en) | 2014-10-24 | 2014-10-24 | Mud-rock flow safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372800B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58143020A (en) * | 1982-02-19 | 1983-08-25 | Furii Kogyo Kk | Slope protection work |
| CN201358467Y (en) * | 2009-02-06 | 2009-12-09 | 李大勇 | Protection system for geotechnical protection engineering |
| JP2013057217A (en) * | 2011-09-09 | 2013-03-28 | Kurose Aiko | Method for preventing earth-flow disaster |
| CN202936771U (en) * | 2012-10-18 | 2013-05-15 | 骆漫利 | Strengthening net for active protection and control of debris flow |
| CN103643658A (en) * | 2013-12-23 | 2014-03-19 | 兰州理工大学 | Rock impact resistance spring lattice debris flow blocking structure |
| CN203716159U (en) * | 2014-02-10 | 2014-07-16 | 中国十九冶集团有限公司 | Landslide support structure |
| CN203866719U (en) * | 2014-06-14 | 2014-10-08 | 王振宗 | Debris flow protection net |
| CN204212164U (en) * | 2014-10-24 | 2015-03-18 | 开封大学 | Mud-rock flow safeguard structure |
-
2014
- 2014-10-24 CN CN201410571367.9A patent/CN104372800B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58143020A (en) * | 1982-02-19 | 1983-08-25 | Furii Kogyo Kk | Slope protection work |
| CN201358467Y (en) * | 2009-02-06 | 2009-12-09 | 李大勇 | Protection system for geotechnical protection engineering |
| JP2013057217A (en) * | 2011-09-09 | 2013-03-28 | Kurose Aiko | Method for preventing earth-flow disaster |
| CN202936771U (en) * | 2012-10-18 | 2013-05-15 | 骆漫利 | Strengthening net for active protection and control of debris flow |
| CN103643658A (en) * | 2013-12-23 | 2014-03-19 | 兰州理工大学 | Rock impact resistance spring lattice debris flow blocking structure |
| CN203716159U (en) * | 2014-02-10 | 2014-07-16 | 中国十九冶集团有限公司 | Landslide support structure |
| CN203866719U (en) * | 2014-06-14 | 2014-10-08 | 王振宗 | Debris flow protection net |
| CN204212164U (en) * | 2014-10-24 | 2015-03-18 | 开封大学 | Mud-rock flow safeguard structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104372800B (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yan Inventor after: Zhou Xiangli Inventor after: Liu Jifeng Inventor after: Zhang Wenlong Inventor after: Zhao Qingfeng Inventor after: Shangguan Inventor after: Wang Suyu Inventor after: Li Jicheng Inventor after: Tan Bing Inventor after: Li Peng Inventor after: Chen Nan Inventor after: Cheng Wei Inventor after: Li Lu Inventor before: Liang Feng |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151224 Address after: 471000 No. 90 Wangcheng Avenue, Luolong District, Henan, Luoyang Applicant after: Luoyang Institute Of Science And Technology Applicant after: Zhou Xiangli Applicant after: Liu Jifeng Applicant after: Zhang Wenlong Applicant after: Zhao Qingfeng Applicant after: Shangguan Applicant after: Wang Suyu Applicant after: Li Jicheng Applicant after: Tan Bing Applicant after: Li Peng Applicant after: Chen Nan Applicant after: Dandong River Basin Management Office Applicant after: Li Lu Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Applicant before: Chengdu Lyudi Technology Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20161024 |