CN106759790A - Deep layer tunnel and vertical shaft connection system - Google Patents
Deep layer tunnel and vertical shaft connection system Download PDFInfo
- Publication number
- CN106759790A CN106759790A CN201710023782.4A CN201710023782A CN106759790A CN 106759790 A CN106759790 A CN 106759790A CN 201710023782 A CN201710023782 A CN 201710023782A CN 106759790 A CN106759790 A CN 106759790A
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- Prior art keywords
- deep layer
- vertical shaft
- layer tunnel
- wall
- connection system
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- 238000012423 maintenance Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 60
- 239000010865 sewage Substances 0.000 claims description 16
- 238000005286 illumination Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002411 adverse Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000013505 freshwater Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 241000936942 Verrucomicrobia subdivision 6 Species 0.000 description 7
- 238000007726 management method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241001672694 Citrus reticulata Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Wind Motors (AREA)
Abstract
, with deep layer tunnel be connected deep layer tunnel shaft with vertical shaft connection system by a kind of deep layer tunnel by a kind of deep layer tunnel of the present invention and vertical shaft connection system, and is provided with independent collection chamber and access path, is easy to the control and maintenance of system.The beneficial effects of the invention are as follows simple structure, stress performance be good, simple processing, complete and with deep layer tunnel is connected deep layer tunnel shaft with vertical shaft connection system by a kind of deep layer tunnel, and it is provided with independent collection chamber and access path, it is easy to the control and maintenance of system, concentration is carried out by vertical shaft to rainwater to dredge, water resource is saved, substantial amounts of quick collection rainwater is simultaneously stored, as the deposit of freshwater resources, and the recycling in the dry season by follow-up a period of time, efficient rainwater utilization is realized with the effect of taking precautions against natural calamities.
Description
Technical field
The present invention relates to deep layer tunneling technique, more particularly to a kind of deep layer tunnel rainwater becomes a mandarin silo system.
Background technology
Surface water pollution is it is clear that the pollution of underground water is but startling.In Chinese 1,300,000,000 populations, there is 70% to drink
Underground water, has more than 400 city with underground water as drinking water source in more than 660 city.But the urban groundwater in the whole nation 90% has been received
To pollution.
And another group of data also show, underground water is faced with severe challenge.Water pollution situation is constantly aggravated so that at sewage
Reason and regeneration industry are paid close attention to by unprecedented, and nearly 2 years each department rates of gross profit are held at 70% or so, or even the area having exceedes
100%, industry development potentiality are very big.
At present, city is when heavy rain arrives, it is impossible to quick water suction, retaining, causes a large amount of rain water runoffs, thus cannot reach
To water storage purpose, and it is likely to result in huge disaster.
The content of the invention
Regarding to the issue above, the invention provides one kind when heavy rain arrives, by the quick water delivery of vertical shaft, it is to avoid cause
Huge disaster, collects rainwater and is used as irrigation water, economizes on resources, and reduces operating cost, is easy to machinery and personnel to pass in and out, there is provided to fill
Divide operating space, be easy to the deep layer tunnel and vertical shaft connection system of system maintenance and management.
The present invention is adopted the technical scheme that：A kind of deep layer tunnel and vertical shaft connection system, including vertical shaft outer wall, inner layer ring
Wall, current cabin, elevator, elevator, current subdivision, maintenance subdivision, bottom outlet pipe, independent collection chamber, people's row and mechanical track,
People's row inspection platform, maintenance track, tool car, illuminating lamp, vent window, electric well, ventilating shaft, top board, roof, entrance, sewage storehouse, depth
Layer tunnel nacelle, connection system outer wall, pier, dry and wet division board and rainwater filtering device；Vertical shaft outer wall (1) and internal layer ring wall
For concentric drums are uprightly set, outer shroud and inner circle are formed, the elevator of up/down perforation is set in inner circle, in elevator and elevator
Move up and down；Outer shroud is current cabin, and current Ceiling is spiral setting, and base plate top sets dry and wet division board by current cabin point
It is segmented into current point storehouse and maintenance subdivision, it is ensured that maintenance is easy in autonomous working；Internal layer ring wall outside is provided with illuminating lamp in maintenance subdivision
And vent window, provide air and illumination to manage and safeguarding；Uneven distribution rain water filtering device on current Ceiling；Perpendicular
Well outer wall is provided with entrance at ground；Vertical shaft outer wall is sequentially provided with top board and roof, vertical shaft outer wall and internal layer with internal layer ring wall top
Ring wall bottom is by independent collection chamber UNICOM to deep layer tunnel nacelle；Independent collection chamber is externally provided with connection system outer wall, independent sets
Interlayer base plate top in air chamber is provided with bottom outlet pipe two ends and connects current subdivision and sewage storehouse respectively, and interlayer base plate lower section sets
There are illuminating lamp and vent window, connection system outer wall inner bottom is provided with people's row and mechanical track；Sewage position in storehouse is in deep layer tunnel cabin
Body middle and lower part, sewage storehouse lower section is provided with pier and is used to support；Sewage storehouse is near the deep layer tunnel nacelle side cabin of independent collection chamber
Wall is provided with maintenance track, and tool car is placed on maintenance track, and the inspection of people's row is provided with the middle part of the nacelle outer wall of deep layer tunnel nacelle
Equating platform；The nacelle outer wall top of deep layer tunnel nacelle is provided with illuminating lamp and vent window, and top has been disposed adjacent ventilating shaft and electric well,
And vent window and ventilating shaft are arranged on the same side, it is to avoid the intersection of pipeline and cause potential safety hazard, and pipeline can be saved.
As a kind of perferred technical scheme：Described current subdivision and maintenance subdivision is spirality setting.
As a kind of perferred technical scheme：Described illuminating lamp and vent window arranged for interval, its spacing distance are 2-3m,
For internal system provides illumination and safe pure and fresh air.
As a kind of perferred technical scheme：Described bottom outlet pipe is located at the upper of bilge tank with the connector of bilge tank
In edge 1/3, its connected mode is connected for Y-shaped, it is to avoid cause adverse current.
As a kind of perferred technical scheme：Deep layer tunnel nacelle is circle, is easy to shield machine construction；Bilge tank is class square
Shape, bilge tank bottom is supported by pier；Pier is compartment, and its spacing distance is 20-25mm, is easy to maintenance and the pipe of nacelle
Reason.
As a kind of perferred technical scheme：Part of the bottom outlet pipe above independent collection chamber pass through spiral shell with stirrup
Bolt hangs on connection system outer wall, saves bottom space.
As a kind of perferred technical scheme：Described vertical shaft outer wall sets some water inlet pipes higher than base plate 300mm, is used to
Drainage enters current subdivision.
As a kind of perferred technical scheme：Designed between described described independent collection chamber middle part and bottom outlet pipe
It is X-shaped, is easy to the transmission of power.
X-shaped is designed as, is easy to the transmission of power
The beneficial effects of the invention are as follows：（1）Simple structure, stress performance are good, simple processing, complete to a kind of deep layer tunnel with
With deep layer tunnel be connected deep layer tunnel shaft by vertical shaft connection system；（2）Independent collection chamber and access path are provided with, are easy to system
Control and maintenance；（3）Concentration being carried out to rainwater to dredge, having saved water resource, substantial amounts of quick collection rainwater is simultaneously by vertical shaft
Storage, as the deposit of freshwater resources, and the dry season by follow-up a period of time recycling, realize efficient rainwater profit
With with the effect of taking precautions against natural calamities.
Brief description of the drawings
Fig. 1 is deep layer tunnel of the present invention and vertical shaft connection system entirety generalized section；
Fig. 2 is deep layer tunnel of the present invention and vertical shaft connection system 1-1 schematic cross-sectional views；
Fig. 3 is deep layer tunnel of the present invention and vertical shaft connection system bottom outlet pipe and bilge tank connection diagram；
In figure：1 vertical shaft outer wall, 2 internal layer ring walls, 3 current cabins, 4 elevators, 5 elevators, 6 current subdivisions, 7 maintenance subdivisions, 8 bottoms
Outlet pipe, 9 independent collection chambers, 10 people's rows and mechanical track, 11 people's row inspection platforms, 12 maintenance tracks, 13 tool cars, 14 illuminations
Lamp, 15 vent windows, 16 electric wells, 17 ventilating shafts, 18 top boards, 19 roofs, 20 entrances, 21 sewage storehouses, 22 deep layer tunnel nacelles, 23 connections
System outer wall, 24 piers, 25 dry and wet division boards, 26 rainwater filtering devices.
Specific embodiment
In order to further illustrate the present invention, below in conjunction with the accompanying drawings and embodiment is described in detail to the present invention, but not
They can be interpreted as limiting the scope of the present invention.
Refer to the attached drawing, a kind of deep layer tunnel and vertical shaft connection system, including vertical shaft outer wall 1, internal layer ring wall 2, current cabin 3,
Elevator 4, elevator 5, current subdivision 6, maintenance subdivision 7, bottom outlet pipe 8, independent collection chamber 9, people's row and mechanical track 10, people
Row inspection platform 11, maintenance track 12, tool car 13, illuminating lamp 14, vent window 15, electric well 16, ventilating shaft 17, top board 18, roof
19th, entrance 20, sewage storehouse 21, deep layer tunnel nacelle 22, connection system outer wall 23, pier 24, dry and wet division board 25 and rainwater
Filter 26；Vertical shaft outer wall 1, for concentric drums are uprightly set, forms outer shroud and inner circle with internal layer ring wall 2, is set in inner circle
The elevator 4 of up/down perforation, moves up and down in elevator 5 and elevator 4；Outer shroud is current cabin 3, and the base plate of current cabin 3 is spiral
Set, base plate top sets dry and wet division board 25 and current cabin 3 is divided into current point storehouse 6 and maintenance subdivision 7, it is ensured that work independently
It is easy to maintenance；The outside of internal layer ring wall 2 is provided with illuminating lamp 14 and vent window 15 in maintenance subdivision 7, to manage and safeguarding offer air
And illumination；Uneven distribution rain water filtering device 26 on the base plate of current cabin 3；Entrance 20 is provided with the ground of vertical shaft outer wall 1；It is perpendicular
Well outer wall 1 is sequentially provided with top board 18 and roof 19 with the top of internal layer ring wall 2, and vertical shaft outer wall 1 is with the bottom of internal layer ring wall 2 by independent
The UNICOM of collection chamber 9 to deep layer tunnel nacelle 22；Independent collection chamber 9 is externally provided with connection system outer wall 23, the folder in independent collection chamber 9
Layer base plate top is provided with the two ends of bottom outlet pipe 8 and connects current subdivision 6 and sewage storehouse 21 respectively, and interlayer base plate lower section is provided with illumination
Lamp 14 and vent window 15, the inner bottom of connection system outer wall 23 are provided with people's row and mechanical track 10；Sewage storehouse 21 is located at deep layer tunnel
The middle and lower part of road nacelle 22, the lower section of sewage storehouse 12 is provided with pier 24 and is used to support；Deep layer tunnel of the sewage storehouse 21 near independent collection chamber 9
The wing bulkhead of road nacelle 22 1 is provided with maintenance track 12, and tool car 13 is placed on maintenance track 12, the nacelle 22 in deep layer tunnel
Nacelle outer wall middle part is provided with people's row inspection platform 11；The nacelle outer wall top of deep layer tunnel nacelle 22 is provided with illuminating lamp 14 and leads to
Air regulator 15, top has been disposed adjacent ventilating shaft 17 and electric well 16, and vent window is arranged on the same side with ventilating shaft, it is to avoid the intersection of pipeline
And potential safety hazard is caused, and pipeline can be saved.
Described current subdivision 6 and maintenance subdivision 7 is spirality setting.
Described illuminating lamp 14 and the arranged for interval of vent window 15, its spacing distance are 2-3m, for internal system provides illumination
With safe pure and fresh air.
Described bottom outlet pipe 8 is located in the top edge 1/3 of bilge tank 21 with the connector of bilge tank 21, its connection side
Formula is connected for Y-shaped, it is to avoid cause adverse current.
Deep layer tunnel nacelle 22 is circle, is easy to shield machine construction；Bilge tank 21 is class rectangle, and the bottom of bilge tank 21 is by pier
Platform 24 is supported；Pier 24 is compartment, and its spacing distance is 20-25mm, is easy to the maintenance and management of nacelle.
Part stirrup of the described bottom outlet pipe 8 in the top of independent collection chamber 9 hangs on connection system by bolt
Outer wall 23, saves bottom space.
Described vertical shaft outer wall 1 sets some water inlet pipes higher than base plate 300mm, and current subdivision 6 is entered to drainage.
X-shaped is designed as between the described middle part of independent collection chamber 9 and bottom outlet pipe 8, is easy to the transmission of power.
Refer to the attached drawing 1 illustrates working condition of the invention：When city enters rainy season, rainwater by default pipeline or
Irrigation canals and ditches are concentrated on around vertical shaft, and the current subdivision 6 of vertical shaft is entered by water inlet pipe, and spiral current subdivision 6 can play pin
The effect of gesture, reduces impact of the current to system；Rainwater flow to silo bottom by current subdivision 6, into bottom outlet pipe
(8) bilge tank 21, finally flowed into deep layer tunnel nacelle 22 is stored.
Elevator 5 is used to transport people or machinery, and when system needs to manage or repair, mechanical or personnel have the entrance of superstructure
20 enter elevator 5, and elevator can stop at various height, maintenance subdivision 7 or independent collection chamber 9 to be entered in order to people or machinery,
Servicing machine can be directly entered people's row and mechanical track 10 from elevator 5, it is to avoid rehandling.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of deep layer tunnel and vertical shaft connection system, it is characterised in that：Including vertical shaft outer wall (1), internal layer ring wall (2), current
Cabin (3), elevator (4), elevator (5), current subdivision (6), maintenance subdivision (7), bottom outlet pipe (8), independent collection chamber (9),
People's row and mechanical track (10), people's row inspection platform (11), maintenance track (12), tool car (13), illuminating lamp (14), vent window
(15), electric well (16), ventilating shaft (17), top board (18), roof (19), entrance (20), sewage storehouse (21), deep layer tunnel nacelle
(22), connection system outer wall (23), pier (24), dry and wet division board（25）And rainwater filtering device（26）；Vertical shaft outer wall (1)
With internal layer ring wall (2) for concentric drums are uprightly set, outer shroud and inner circle are formed, the elevator of up/down perforation is set in inner circle
(4), elevator（5）With elevator（4）Inside move up and down；Outer shroud is current cabin (3), and current cabin (3) base plate is spiral setting, bottom
Plate top sets dry and wet division board（25）Current cabin (3) are divided into current point storehouse (6) and maintenance subdivision (7), it is ensured that independent work
Work is easy to maintenance；Internal layer ring wall (2) outside is provided with illuminating lamp (14) and vent window (15) in maintenance subdivision (7), to manage and tieing up
Shield provides air and illumination；Current cabin（3）Uneven distribution rain water filtering device on base plate（26）；In vertical shaft outer wall (1)
Entrance is provided with face（20）；Vertical shaft outer wall (1) is sequentially provided with top board with internal layer ring wall (2) top（18）And roof（19）, vertical shaft
Outer wall (1) passes through independent collection chamber with internal layer ring wall (2) bottom（9）UNICOM to deep layer tunnel nacelle (22)；Independent collection chamber（9）
It is externally provided with connection system outer wall (23), independent collection chamber（9）Interior interlayer base plate top is provided with bottom outlet pipe (8) two ends difference
Connection current subdivision（6）With sewage storehouse（21）, interlayer base plate lower section is provided with illuminating lamp (14) and vent window (15), outside connection system
Wall (23) inner bottom is provided with people's row and mechanical track (10)；Sewage storehouse（21）It is dirty positioned at deep layer tunnel nacelle (22) middle and lower part
Sump（12）Lower section is provided with pier（24）It is used to support；Sewage storehouse（21）Near independent collection chamber（9）Deep layer tunnel nacelle
(22) one wing bulkheads are provided with maintenance track (12), and tool car (13) is placed in maintenance track (12), in deep layer tunnel nacelle
(22) nacelle outer wall middle part is provided with people's row inspection platform (11)；The nacelle outer wall top in deep layer tunnel nacelle (22) is provided with photograph
Bright lamp (14) and vent window (15), top has been disposed adjacent ventilating shaft（17）With electric well（16）, and vent window (15) and ventilating shaft (17)
Be arranged on the same side, it is to avoid the intersection of pipeline and cause potential safety hazard, and pipeline can be saved.
2. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Described current subdivision
（6）With maintenance subdivision（7）It is spirality setting.
3. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Described illuminating lamp (14)
With vent window (15) arranged for interval, its spacing distance is 2-3m, for internal system provides illumination and safe pure and fresh air.
4. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Described bottom outlet pipe
(8) connector with bilge tank (21) is located at bilge tank（21）Top edge 1/3 in, its connected mode be Y-shaped connection, it is to avoid
Cause adverse current.
5. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Deep layer tunnel nacelle (22)
It is circle, is easy to shield machine construction；Bilge tank (21) is class rectangle, and bilge tank (21) bottom is supported by pier (24)；Pier
(24) it is compartment, its spacing distance is 20-25mm, is easy to the maintenance and management of nacelle.
6. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Bottom outlet pipe（8）
In independent collection chamber（9）The part stirrup of top hangs on connection system outer wall (23) by bolt, saves bottom space.
7. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Described vertical shaft outer wall
(1) some water inlet pipes are set higher than base plate 300mm, current subdivision (6) is entered to drainage.
8. a kind of deep layer tunnel according to claim 1 and vertical shaft connection system, its feature exist：Described independent collection chamber
（9）Middle part and bottom outlet pipe（8）Between be designed as X-shaped, be easy to the transmission of power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023782.4A CN106759790A (en) | 2017-01-13 | 2017-01-13 | Deep layer tunnel and vertical shaft connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023782.4A CN106759790A (en) | 2017-01-13 | 2017-01-13 | Deep layer tunnel and vertical shaft connection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759790A true CN106759790A (en) | 2017-05-31 |
Family
ID=58948175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710023782.4A Withdrawn CN106759790A (en) | 2017-01-13 | 2017-01-13 | Deep layer tunnel and vertical shaft connection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759790A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366350A (en) * | 2017-09-10 | 2017-11-21 | 沈阳建筑大学 | Ring type is removed contamination system under deep layer tunnel |
| CN112031121A (en) * | 2020-09-08 | 2020-12-04 | 中铁二院工程集团有限责任公司 | Flood control deep tunnel and flood drainage method |
| CN113153414A (en) * | 2021-01-06 | 2021-07-23 | 西南交通大学 | Disposal measure for gas tunnel to penetrate through underlying coal seam goaf and construction method thereof |
-
2017
- 2017-01-13 CN CN201710023782.4A patent/CN106759790A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366350A (en) * | 2017-09-10 | 2017-11-21 | 沈阳建筑大学 | Ring type is removed contamination system under deep layer tunnel |
| CN112031121A (en) * | 2020-09-08 | 2020-12-04 | 中铁二院工程集团有限责任公司 | Flood control deep tunnel and flood drainage method |
| CN113153414A (en) * | 2021-01-06 | 2021-07-23 | 西南交通大学 | Disposal measure for gas tunnel to penetrate through underlying coal seam goaf and construction method thereof |
| CN113153414B (en) * | 2021-01-06 | 2023-02-28 | 西南交通大学 | Disposal measure for gas tunnel to penetrate through underlying coal seam goaf and construction method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |