CN107131001A - A kind of and water delivery and the Railway Tunnel of communication function - Google Patents
A kind of and water delivery and the Railway Tunnel of communication function Download PDFInfo
- Publication number
- CN107131001A CN107131001A CN201710507237.2A CN201710507237A CN107131001A CN 107131001 A CN107131001 A CN 107131001A CN 201710507237 A CN201710507237 A CN 201710507237A CN 107131001 A CN107131001 A CN 107131001A
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- China
- Prior art keywords
- tunnel
- blind pipe
- water
- delivery
- communication function
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000004891 communication Methods 0.000 title claims abstract description 15
- 230000008595 infiltration Effects 0.000 claims abstract description 10
- 238000001764 infiltration Methods 0.000 claims abstract description 10
- 241001672694 Citrus reticulata Species 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000372132 Hydrometridae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention discloses the Railway Tunnel of a kind of and water delivery and communication function, including tunnel structure and infiltration collection system；The collection system that seeps water includes lateral row ditch, center gutter, lateral circular blind pipe, longitudinal blind pipe and radial direction blind pipe；The top surface half cycle of longitudinal blind pipe and lateral circular blind pipe, the circumference of radial direction blind pipe are provided with densely covered water seepage hole；The two ends of lateral circular blind pipe are connected with the lateral row ditch positioned at tunnel both sides respectively.The present invention utilizes and seeps water collection system by the water source comprehensive collection enriched in tunnel, and is transported out tunnel by delivery main, forms a kind of tunnel water source, can use comprehensive utilization.The present invention is suitably modified to existing Railway Tunnel structure, and by the water source Collection utilization in tunnel, a kind of preferred water source is provided for high-speed railway long distance water diversion.Engineering is environmental and ecological, and engineering construction difficulty is low, good in economic efficiency.
Description
Technical field
The present invention relates to Water and Waste Water Engineering field, the high-speed railway tunnel of more particularly to a kind of and water delivery and communication function
Road.
Background technology
China's water resource is poor, and extremely uneven, northwest, North China, " the three of northeast again in the distribution of the time and space
North " regional water is especially short.Therefore have to across basin, it is trans-regional carry out diversion, however, along these diversion works
The foundation engineering construction such as tunneling, water channel, aqueduct, is on the one hand faced with and environmental ecology is damaged, and on the one hand faces again
The immigrant of engineering construction earth clearance, engineering is costly, and cost of investment is very high, the problems such as engineering construction cycle is long.
High-speed railway is to develop a kind of railway traffic engineering in recent years, deep because it is in the convenient and efficient of long-distance transportation
Liked by compatriots, reducing regional disparity, promoted in national economic integration and be made that immeasurable contribution.In order to ensure
The high speed operation of high ferro, railway is linear straight, gentle gradient, and engineering is often to meet mountain to punch under line, meets water and builds bridge, unavoidably
There are many Deep-buried Long And Big Tunnels, include abundant groundwater resources.Waterproof, water blockoff are used at present, intercept water measure aggregate measures,
Water in tunnel is discharged tunnel, the dry environment in tunnel is kept.
On the one hand, China's water resource is poor, and again extremely uneven in the distribution of the time and space, and water source is many in China
City has become a kind of scarce resource.On the other hand, in the flourishing High-speed Railway Network of China, there is the buried of a large amount of abundant waters
Major long tunnel, to keep the dry environment in tunnel, substantial amounts of water resource is drawn from tunnel to be discharged into neighbouring cheuch, in vain
Waste.If can be to the water source Collection utilization in this tunnel, and long-distance transportation is to the rare city in water source, will be a kind of good
Selection.High-speed railway is linear straight, gentle gradient, the characteristics of road network is flourishing, will make the hypothesis of this long distance water diversion by not
It may become possible to.
The content of the invention
The problem of existing for background technology, is easy to construction reformation, can be by tunnel it is an object of the invention to provide one kind
In water source Collection utilization, the Railway Tunnel of a kind of and water delivery and communication function is provided for high-speed railway long distance water diversion.
To reach above-mentioned purpose, simultaneous water delivery and the Railway Tunnel of communication function that the present invention is designed, it is characterised in that：
Including tunnel structure and infiltration collection system；The tunnel structure includes two lining structures, inverted arch structure, preliminary bracing and pavement
In structure, the structure of sidewalk collection water conduit tube is laid with along tunnel is elongated；The infiltration collection system is included along length of tunnel
The lateral row ditch and center gutter of the elongated setting in direction, circumferentially being set along tunnel between two lining structures and preliminary bracing
The lateral circular blind pipe put and connected along longitudinal blind pipe of the elongated setting in length of tunnel direction, one end with lateral circular blind pipe, separately
The radial direction blind pipe of preliminary bracing is stretched out in one end；The lateral row ditch is located on structure of sidewalk and its bottom passes through the branch pipe that becomes a mandarin
Connected with collection water conduit tube, the center gutter is located at the middle part of inverted arch structure；Longitudinal blind pipe and lateral circular blind pipe
Top surface half cycle, the circumference of radial direction blind pipe are provided with densely covered water seepage hole；The two ends of lateral circular blind pipe respectively with positioned at tunnel both sides
Lateral row ditch connection.
It is preferred that, overflow pipe, the entrance of the overflow pipe and institute are provided between the lateral row ditch and center gutter
The connection of lateral row ditch is stated, outlet is passed from inverted arch structure to be connected with center gutter side wall.
It is further preferred that the entrance of the overflow pipe is higher than the delivery port of the lateral circular blind pipe.So, water source is worked as
Abundant, when collection water conduit tube current full packages no longer holds water, water surface absolute altitude will continue to rise to overflow pipe entrance in lateral row ditch, pass through
Overflow pipe is discharged into center gutter, prevents that current overflow pavement in lateral row ditch.
It is preferred that, it is equipped with flexible waterproof sheet on the surface of the two lining structures periphery wall.So, it is ensured that infiltration is not penetrated into
Two lining structures.
Preferably, elongated reserved arterial highway is reserved with along tunnel trend in the inverted arch structure, it is described reserved dry
Delivery main is provided with road.
It is preferred that, longitudinal access path of Parallel Tunnel trend is reserved with by the reserved arterial highway, and be spaced a spacing
From provided with horizontal access path, arterial highway and longitudinal access path are reserved in the horizontal access path connection.
It is preferred that, the outlet in the collection water conduit tube and center gutter connects a booster station, and the booster station will collect
Water conduit tube and the current in center gutter are pumped in delivery main.
It is parallel defeated provided with two in the inverted arch structure as another preferred scheme in order to ensure the reliability of water delivery
The transverse tube of at least two connection delivery mains is interval between water conduit tube, two delivery mains；The transverse tube and adjacent transverse tube
Between the two ends of delivery main be equipped with a valve.When pipeline locally needs repairing, can by adjusting control valve door,
Form current in pipeline to detour, realize the function of pipeline modular repair without overall cutout.
The beneficial effects of the invention are as follows：Using the collection system that seeps water by the water source comprehensive collection enriched in tunnel, and pass through
Delivery main is transported out tunnel, forms a kind of tunnel water source, can use comprehensive utilization.The present invention is to existing Railway Tunnel structure
It is suitably modified, by the water source Collection utilization in tunnel, a kind of preferred water source is provided for high-speed railway long distance water diversion.Engineering ring
Protect ecological, and engineering construction difficulty is low, it is good in economic efficiency.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present invention
Fig. 2 is Fig. 1 close-up schematic view
Fig. 3 is delivery main arrangement schematic diagram of the present invention
In figure：Two lining structures 1, inverted arch structure 2 (reserved arterial highway 2.1, longitudinal access path 2.2, horizontal access path
2.3), preliminary bracing 3, structure of sidewalk 4, collection water conduit tube 5, delivery main 6, lateral row ditch 7, center gutter 8, lateral loops
Around blind pipe 9, longitudinal blind pipe 10, radial direction blind pipe 11, the branch pipe 12 that becomes a mandarin, overflow pipe 13, transverse tube 14, valve 15, flexible waterproof sheet 16.
Embodiment
Below by Fig. 1~Fig. 3 and the mode for some alternative embodiments for enumerating the present invention, to the technical side of the present invention
Case (including optimal technical scheme) is described in further detail, any technical characteristic and any technical side in the present embodiment
Case is not limited the scope of the invention.
As depicted in figs. 1 and 2, the present invention is designed simultaneous water delivery and the Railway Tunnel of communication function, including tunnel knot
Structure and infiltration collection system；
The structure construction and conventional Railway Tunnel of described tunnel structure are essentially identical, including two lining structures 1, inverted arch
Structure 2, preliminary bracing 3, structure of sidewalk 4；Difference with the prior art is, elongated along tunnel in the structure of sidewalk 4
It is laid with collection water conduit tube 5, the inverted arch structure 2 along tunnel trend and is reserved with elongated reserved arterial highway 2.1, the reserved arterial highway
Longitudinal access path 2.2 that Parallel Tunnel trend is also reserved with by delivery main 6, the reserved arterial highway 2.1 is provided with 2.1, and
And it is spaced apart provided with horizontal access path 2.3, the horizontal reserved arterial highway 2.1 of the connection of access path 2.3 and longitudinal direction are examined
Repair passage 2.2.It is preferred that, collection water conduit tube more than 5 uses durability and the high pipe of impervious more excellent, cost performance, such as pipe of concrete, one
As pipe diameter in 0.5~1.0m scopes.Described delivery main 6, is prefabricated subsection pipe, is connected using bump joint, forms vertical
To the pipeline of insertion, it is embedded in inverted arch structure 2, adopts durability and impervious, compressive property preferably pipe more, such as steel pipe and
Precast concrete pipe, pipe diameter is typically in 0.5~1.5m scopes.
It is described infiltration collection system include along the lateral row ditch 7 of the elongated setting in length of tunnel direction, center gutter 8,
Lateral circular blind pipe 9, longitudinal blind pipe 10 and radial direction blind pipe 11；The lateral circular blind pipe 9 is located at two lining structures 1 and preliminary bracing
Between 2 and be circumferentially disposed along tunnel；Longitudinal blind pipe 10 is set along length of tunnel direction is elongated；The radial direction blind pipe 11
One end is connected with lateral circular blind pipe 9, and the other end stretches out preliminary bracing 3；The lateral row ditch 7 is located on structure of sidewalk 4
And its bottom is connected by the branch pipe 12 that becomes a mandarin with collection water conduit tube 5, the center gutter 8 is located at the middle part of inverted arch structure 2；It is described
The top surface half cycle of longitudinal blind pipe 10 and lateral circular blind pipe 9, the circumference of radial direction blind pipe 11 are easy to country rock provided with densely covered water seepage hole
The collection of infiltration；The two ends of lateral circular blind pipe 9 are connected with the lateral row ditch 7 positioned at tunnel internal both sides respectively.
It is preferred that, overflow pipe 13 is provided between the lateral row ditch 7 and center gutter 8, the overflow pipe 13 enters
Mouth is connected with the lateral row ditch 7, and outlet is passed from inverted arch structure 2 to be connected with the side wall of center gutter 8；The overflow pipe 13
Entrance be higher than the lateral circular blind pipe 9 delivery port.So, abundant water is worked as, the collection current full packages of water conduit tube 5 no longer holds water
When, water surface absolute altitude will continue to rise to the entrance of overflow pipe 13 in lateral row ditch 7, and center gutter is discharged into through overflow pipe 13, prevent
Only current overflow pavement in lateral row ditch 7.
It is preferred that, it is equipped with flexible waterproof sheet 16 on the surface of the periphery wall of two lining structure 1.So, it is ensured that infiltration is not
Penetrate into two lining structures 1.
It is preferred that, the outlet in the collection water conduit tube 5 and center gutter 8 connects a booster station, and the booster station will
Collection water conduit tube 5 and the current in center gutter 9 are pumped in delivery main 6, are available for transport to comprehensively utilize.
As shown in figure 3, the reliability in order to ensure water delivery, as another preferred scheme, two are provided with the inverted arch structure 2
The transverse tube 14 of at least two connection delivery mains 6 is interval between the parallel delivery main 6 of root, two delivery mains 6；It is described
The two ends of delivery main 6 between transverse tube 14 and adjacent transverse tube 14 are equipped with a valve 15.When pipeline locally needs repairing,
It can form current in pipeline by adjusting control valve door and detour, realize the function of pipeline modular repair without overall cutout.
Specifically, control valve 15a is closed on transverse tube 14 during normal operating conditions., can be by adjusting when pipeline locally needs repairing
Control valve 8 is saved, valve 15a is opened, valve 15b is closed, valve 15c (15b, 15c are opened under normal circumstances) is opened, it is real
Function of the existing pipeline modular repair without overall cutout.
It should be readily apparent to one skilled in the art that these are only presently preferred embodiments of the present invention, not to limit this hair
Bright, all any modification, combination, replacement, improvement made under the spirit and principles in the present invention etc. are all contained in the guarantor of the present invention
Within the scope of shield.
Claims (8)
1. a kind of and water delivery and the Railway Tunnel of communication function, it is characterised in that：System is collected including tunnel structure and infiltration
System；The tunnel structure includes edge in two lining structures, inverted arch structure, preliminary bracing and structure of sidewalk, the structure of sidewalk
Tunnel is elongated to be laid with collection water conduit tube；The infiltration collection system is included along the lateral row ditch of the elongated setting in length of tunnel direction
And center gutter, the lateral circular blind pipe circumferentially disposed along tunnel between two lining structures and preliminary bracing and along tunnel
Longitudinal blind pipe of the elongated setting of length direction, one end are connected with lateral circular blind pipe, and the radial direction that the other end stretches out preliminary bracing is blind
Pipe；The lateral row ditch is located on structure of sidewalk and its bottom is connected by the branch pipe that becomes a mandarin with collection water conduit tube, the center
Gutter is located at the middle part of inverted arch structure；Top surface half cycle, the circumference of radial direction blind pipe of longitudinal blind pipe and lateral circular blind pipe
Provided with densely covered water seepage hole；The two ends of lateral circular blind pipe are connected with the lateral row ditch positioned at tunnel both sides respectively.
2. according to claim 1 and water delivery and the Railway Tunnel of communication function, it is characterised in that：It is preferred that, institute
State and overflow pipe be provided between lateral row ditch and center gutter, the entrance of the overflow pipe is connected with the lateral row ditch,
Outlet is passed from inverted arch structure to be connected with center gutter side wall.
3. according to claim 2 and water delivery and the Railway Tunnel of communication function, it is characterised in that：The overflow pipe
Entrance be higher than the lateral circular blind pipe delivery port.
4. according to claim 1 and water delivery and the Railway Tunnel of communication function, it is characterised in that：In described two linings
The surface of structure periphery wall is equipped with flexible waterproof sheet.
5. according to claim 1 and water delivery and the Railway Tunnel of communication function, it is characterised in that：The inverted arch knot
It is reserved with structure along tunnel trend in elongated reserved arterial highway, the reserved arterial highway and is provided with delivery main.
6. according to claim 5 and water delivery and the Railway Tunnel of communication function, it is characterised in that：It is described reserved dry
Longitudinal access path of Parallel Tunnel trend is reserved with by road, and it is spaced apart provided with horizontal access path, the horizontal stroke
To the reserved arterial highway of access path connection and longitudinal access path.
7. according to claim 1 and water delivery and the Railway Tunnel of communication function, it is characterised in that：It is described catchment it is dry
The outlet in Guan He centers gutter connects a booster station, and the booster station will collect the tap aspirator of water conduit tube and center gutter
Deliver in delivery main.
8. according to claim 1 and water delivery and the Railway Tunnel of communication function, it is characterised in that：The inverted arch knot
Provided with two parallel delivery mains in structure, the horizontal stroke of at least two connection delivery mains is interval between two delivery mains
Pipe；The two ends of delivery main between the transverse tube and adjacent transverse tube are equipped with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507237.2A CN107131001B (en) | 2017-06-28 | 2017-06-28 | High-speed railway tunnel with water delivery and traffic functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710507237.2A CN107131001B (en) | 2017-06-28 | 2017-06-28 | High-speed railway tunnel with water delivery and traffic functions |
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| Publication Number | Publication Date |
|---|---|
| CN107131001A true CN107131001A (en) | 2017-09-05 |
| CN107131001B CN107131001B (en) | 2023-09-12 |
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| CN201710507237.2A Active CN107131001B (en) | 2017-06-28 | 2017-06-28 | High-speed railway tunnel with water delivery and traffic functions |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757027A (en) * | 2018-05-23 | 2018-11-06 | 中铁二院工程集团有限责任公司 | Multi-functional lobby water system in a kind of tunnel |
| CN109209494A (en) * | 2018-09-21 | 2019-01-15 | 北京市环境保护科学研究院 | A kind of waste water for mine laneway is removed contamination separate system |
| CN109372577A (en) * | 2018-11-14 | 2019-02-22 | 潘陈斐 | A kind of efficient drainage arrangement in tunnel |
| CN109611148A (en) * | 2018-10-29 | 2019-04-12 | 中铁二院工程集团有限责任公司 | A kind of shunt method of removing contamination of the constructing tunnel waste water in the horizontal hole of single-track railway |
| CN109763859A (en) * | 2018-10-29 | 2019-05-17 | 中铁二院工程集团有限责任公司 | A kind of shunt method of removing contamination of the constructing tunnel waste water in the horizontal hole of double track railway |
| CN110017166A (en) * | 2019-04-16 | 2019-07-16 | 中国电建集团华东勘测设计研究院有限公司 | The storehouse internal drainage device and construction method of rich water hole section concrete lining cutting |
| CN110374644A (en) * | 2019-08-28 | 2019-10-25 | 东北大学 | A kind of the drainage waterproof construction and its construction method of full section of tunnel |
| CN111156037A (en) * | 2020-02-10 | 2020-05-15 | 四川省交通勘察设计研究院有限公司 | Construction structure and method capable of intensively treating large-scale water seepage of tunnel |
| CN113464174A (en) * | 2021-07-05 | 2021-10-01 | 广东冠粤路桥有限公司 | Construction method of tunnel drainage waterproof comprehensive treatment system |
| CN114151131A (en) * | 2022-01-12 | 2022-03-08 | 贵州省交通规划勘察设计研究院股份有限公司 | Tunnel drainage system suitable for strong water-rich stratum and construction method |
| CN114151130A (en) * | 2022-01-12 | 2022-03-08 | 贵州省交通规划勘察设计研究院股份有限公司 | Tunnel diversion system suitable for water-rich stratum and construction method |
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| CN206903689U (en) * | 2017-06-28 | 2018-01-19 | 中铁第四勘察设计院集团有限公司 | A kind of and water delivery and the Railway Tunnel of communication function |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757027A (en) * | 2018-05-23 | 2018-11-06 | 中铁二院工程集团有限责任公司 | Multi-functional lobby water system in a kind of tunnel |
| CN108757027B (en) * | 2018-05-23 | 2023-11-21 | 中铁二院工程集团有限责任公司 | Multifunctional drainage system in tunnel |
| CN109209494A (en) * | 2018-09-21 | 2019-01-15 | 北京市环境保护科学研究院 | A kind of waste water for mine laneway is removed contamination separate system |
| CN109763859B (en) * | 2018-10-29 | 2021-02-26 | 中铁二院工程集团有限责任公司 | Method for removing dirt and shunting tunnel construction wastewater of double-track railway crosshole |
| CN109763859A (en) * | 2018-10-29 | 2019-05-17 | 中铁二院工程集团有限责任公司 | A kind of shunt method of removing contamination of the constructing tunnel waste water in the horizontal hole of double track railway |
| CN109611148A (en) * | 2018-10-29 | 2019-04-12 | 中铁二院工程集团有限责任公司 | A kind of shunt method of removing contamination of the constructing tunnel waste water in the horizontal hole of single-track railway |
| CN109372577A (en) * | 2018-11-14 | 2019-02-22 | 潘陈斐 | A kind of efficient drainage arrangement in tunnel |
| CN110017166A (en) * | 2019-04-16 | 2019-07-16 | 中国电建集团华东勘测设计研究院有限公司 | The storehouse internal drainage device and construction method of rich water hole section concrete lining cutting |
| CN110374644A (en) * | 2019-08-28 | 2019-10-25 | 东北大学 | A kind of the drainage waterproof construction and its construction method of full section of tunnel |
| CN111156037A (en) * | 2020-02-10 | 2020-05-15 | 四川省交通勘察设计研究院有限公司 | Construction structure and method capable of intensively treating large-scale water seepage of tunnel |
| CN113464174A (en) * | 2021-07-05 | 2021-10-01 | 广东冠粤路桥有限公司 | Construction method of tunnel drainage waterproof comprehensive treatment system |
| CN113464174B (en) * | 2021-07-05 | 2023-05-26 | 广东冠粤路桥有限公司 | Construction method of tunnel row waterproof comprehensive treatment system |
| CN114151131A (en) * | 2022-01-12 | 2022-03-08 | 贵州省交通规划勘察设计研究院股份有限公司 | Tunnel drainage system suitable for strong water-rich stratum and construction method |
| CN114151130A (en) * | 2022-01-12 | 2022-03-08 | 贵州省交通规划勘察设计研究院股份有限公司 | Tunnel diversion system suitable for water-rich stratum and construction method |
| CN114151130B (en) * | 2022-01-12 | 2024-04-12 | 贵州省交通规划勘察设计研究院股份有限公司 | Tunnel construction method suitable for water-rich stratum |
| CN114151131B (en) * | 2022-01-12 | 2024-04-12 | 贵州省交通规划勘察设计研究院股份有限公司 | Tunnel construction method suitable for strong water-rich stratum |
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| Publication number | Publication date |
|---|---|
| CN107131001B (en) | 2023-09-12 |
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