CN201284652Y - Tunnel structure shared by construction traffic and flood draining passage - Google Patents
Tunnel structure shared by construction traffic and flood draining passage Download PDFInfo
- Publication number
- CN201284652Y CN201284652Y CNU2008201638679U CN200820163867U CN201284652Y CN 201284652 Y CN201284652 Y CN 201284652Y CN U2008201638679 U CNU2008201638679 U CN U2008201638679U CN 200820163867 U CN200820163867 U CN 200820163867U CN 201284652 Y CN201284652 Y CN 201284652Y
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- CN
- China
- Prior art keywords
- tunnel
- floodwaters
- drains
- flood
- traffic
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- 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.)
- Expired - Fee Related
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Revetment (AREA)
Abstract
The utility model relates to a tunnel structure commonly used for both construction traffic and flood drainage passage. The technical problem to be solved is to provided the tunnel structure which is commonly used for the construction traffic and the flood drainage passage, has simple structure and can greatly reduce the engineering investment; the tunnel structure sufficiently utilizes the characteristic that the gully flood rises and falls suddenly and sharply and the flood time is short, combines the flood drainage with the slag transport passage, achieves the object of two purposes by one tunnel, and reduces the engineering cost. The technical proposal used for solving the problem is that the tunnel structure commonly used by the construction traffic and the flood drainage passage has a traffic tunnel, a flood drainage passage and a slag removing field; the inlet of the flood drainage tunnel close to the downstream is provided with a water-retaining dam; the tunnel structure is characterized in that the position of the flood drainage tunnel close to the inlet is provided with a connection tunnel A which is communicated with the slag removing field; and the position of the flood drainage tunnel close to the outlet is provided with a connection tunnel B which is communicated with the traffic tunnel. The utility model can be used for various hydraulic and hydroelectric engineering and mine engineering.
Description
Technical field
The utility model relates to a kind of construction transportation and the shared tunnel structure of passage that drains off floodwaters, and is mainly used in various Hydraulic and Hydro-Power Engineerings and the mine engineering.
Background technology
Big-and-middle-sized Hydraulic and Hydro-Power Engineering and large-scale mine engineering all can relate to the problem of storing up of excavation waste or mine tailing.For saving project occupation of land, improving land utilization ratio, waste generally all can be stored up and arrange the construction temporory structure in bigger coombe and on the slag field.For satisfying environmental requirement and slag field stability requirement, the rainwater that the ditch-water in the coombe or rainfall are formed need be provided with drain passage and get rid of.For the bigger coombe of catchment area, generally all need to be provided with special flood discharge outlet tunnel.While generally can't be arranged the road of mucking haulage from bottom to top for dark narrow coombe, needs to arrange in addition the top-down mode of storing up of traffic employing of mucking haulage.According to general way, need the drain off floodwaters passage and the traffic aisle of mucking haulage are set respectively for large-scale waste field, construction investment is bigger.
Summary of the invention
The technical problem that the utility model patent will solve is: at the problem of above-mentioned existence provide a kind of simple in structure, can significantly reduce the construction transportation of construction investment and the shared tunnel structure of the passage that drains off floodwaters, make full use of coombe the flood swelled in volume and break and characteristics that the duration of flood is short, to drain off floodwaters and combine with the traffic aisle of mucking haulage, reach the dual-purpose purpose in a tunnel, reduce engineering cost.
The technical scheme that the utility model adopted is: the construction transportation and the shared tunnel structure of passage that drains off floodwaters, have traffic tunnel, the tunnel that drains off floodwaters, slag tip, the inlet in the described tunnel that drains off floodwaters is built checkdam near downstream part, it is characterized in that: the described tunnel that drains off floodwaters has the connection tunnel A that is communicated to slag tip near the entrance, and the tunnel that drains off floodwaters has the connection tunnel B that is communicated to traffic tunnel near the exit.
The section in the described tunnel that drains off floodwaters is inverted U-shaped, and to connecting between the tunnel B, the tunnel bottom that drains off floodwaters has the gutter at the tunnel portal that drains off floodwaters, and wherein connects tunnel A and is provided with cover plate to the top, gutter that connects tunnel B section, satisfies normal construction traffic driving needs.
In order to prevent the too urgent river course that washes away of current, described drain off floodwaters the tunnel exit end successively by absorption basin, let out groove and be communicated to the river course.
The beneficial effects of the utility model are: the utility model utilizes coombe the flood swelled in volume and breaks and characteristics that the duration of flood is short, when flow is big, the gutter is used for draining simultaneously with the tunnel that drains off floodwaters, when flow hour is only used the gutter draining, drain off floodwaters that muck haulage in the tunnel and construction transportation and utilize, to have reached a tunnel two purposes, and needn't establish the access tunnel of mucking haulage in addition, significantly reduced construction investment, for high mountain gorge area slag field ditch water treatment similar engineering problem provides new thinking.
Description of drawings
Fig. 1 is an arrangement diagram of the present utility model.
Fig. 2 drains off floodwaters tunnel portal to the tunnel cross-section figure that drains off floodwaters that connects between the tunnel A in the utility model.
Fig. 3 connects tunnel A to the tunnel cross-section figure that drains off floodwaters that connects between the tunnel B in the utility model.
Fig. 4 connects tunnel B to the tunnel cross-section figure that drains off floodwaters that drains off floodwaters between the tunnel exit in the utility model.
The specific embodiment
As shown in Figure 1, present embodiment has traffic tunnel 1, the tunnel 4 that drains off floodwaters, slag tip 8, the inlet in the described tunnel 4 that drains off floodwaters is built checkdam 9 near downstream part, drain off floodwaters tunnel 4 has the connection tunnel A2 that is communicated to slag tip 8 near entrance, drain off floodwaters tunnel 4 has the connection tunnel B3 that is communicated to traffic tunnel 1 near exits, drain off floodwaters tunnel 4 ports of export successively by absorption basin 5, let out groove 6 and be communicated to the river course.
As Fig. 2, Fig. 3, shown in Figure 4, the described section that drains off floodwaters tunnel 4 is inverted U-shaped, tunnel 4 enters the mouth to connecting between the tunnel B3 drainning off floodwaters, 4 bottoms, tunnel of drainning off floodwaters have gutter 10, the size in gutter 10 is considered according to perennial stream flow, wherein connect tunnel A2 and be provided with cover plate 11, satisfy normal construction traffic driving needs to 10 tops, gutter that connect tunnel B3 section.
When the coombe upland water hour, come water after check dam 9 interception, to enter gutter 10 in the tunnel 4 that drains off floodwaters, then successively through absorption basin 5, let out groove 6 and enter the river course, and meanwhile, waste and construction transportation successively through traffic tunnel 1, be connected tunnel B3, drain off floodwaters tunnel 4 be connected tunnel A2 and enter slag tip 8.When coming discharge big, to slag tap and the construction transportation transportation suspends, the tunnel 4 that drains off floodwaters, top participates in the earial drainage draining with gutter, bottom 10.
Claims (3)
1, a kind of construction transportation and the shared tunnel structure of the passage that drains off floodwaters, have traffic tunnel (1), the tunnel that drains off floodwaters (4), slag tip (8), the inlet in the described tunnel that drains off floodwaters (4) is built checkdam (9) near downstream part, it is characterized in that: the described tunnel that drains off floodwaters (4) has the connection tunnel A (2) that is communicated to slag tip (8) near the entrance, and the tunnel that drains off floodwaters (4) have the connection tunnel B (3) that is communicated to traffic tunnel (1) near the exit.
2, construction transportation according to claim 1 and the shared tunnel structure of the passage that drains off floodwaters, it is characterized in that: the section in the described tunnel that drains off floodwaters (4) is inverted U-shaped, enter the mouth to connecting between the tunnel B (3) in the tunnel that drains off floodwaters (4), drain off floodwaters tunnel (4) bottom has gutter (10), wherein connects tunnel A (2) and is provided with cover plate (11) to the top, gutter (10) that connects tunnel B (4) section.
3, construction transportation according to claim 1 and 2 and the shared tunnel structure of the passage that drains off floodwaters is characterized in that: the described tunnel that drains off floodwaters (4) port of export successively by absorption basin (5), let out groove (6) and be communicated to the river course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201638679U CN201284652Y (en) | 2008-09-02 | 2008-09-02 | Tunnel structure shared by construction traffic and flood draining passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201638679U CN201284652Y (en) | 2008-09-02 | 2008-09-02 | Tunnel structure shared by construction traffic and flood draining passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284652Y true CN201284652Y (en) | 2009-08-05 |
Family
ID=40949637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201638679U Expired - Fee Related CN201284652Y (en) | 2008-09-02 | 2008-09-02 | Tunnel structure shared by construction traffic and flood draining passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284652Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966933A (en) * | 2014-05-15 | 2014-08-06 | 彭章义 | Underpass allowing small vehicles to drive |
| CN105442505A (en) * | 2015-12-28 | 2016-03-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for rebuilding waste water diversion tunnel into highway tunnel in water resources and hydropower engineering |
-
2008
- 2008-09-02 CN CNU2008201638679U patent/CN201284652Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103966933A (en) * | 2014-05-15 | 2014-08-06 | 彭章义 | Underpass allowing small vehicles to drive |
| CN103966933B (en) * | 2014-05-15 | 2016-04-13 | 彭章义 | A kind of underground passage travelled for dilly |
| CN105442505A (en) * | 2015-12-28 | 2016-03-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for rebuilding waste water diversion tunnel into highway tunnel in water resources and hydropower engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20160902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |