CN110258469A - The flat system in synthesis field for high-mountain gorge areas construction of hydropower plant - Google Patents
The flat system in synthesis field for high-mountain gorge areas construction of hydropower plant Download PDFInfo
- Publication number
- CN110258469A CN110258469A CN201910486523.4A CN201910486523A CN110258469A CN 110258469 A CN110258469 A CN 110258469A CN 201910486523 A CN201910486523 A CN 201910486523A CN 110258469 A CN110258469 A CN 110258469A
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- construction
- field
- slag
- flat
- flat system
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- 238000010276 construction Methods 0.000 title claims abstract description 64
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 36
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 36
- 239000002893 slag Substances 0.000 claims abstract description 62
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of flat systems in comprehensive field, especially disclose a kind of flat system in synthesis field for high-mountain gorge areas construction of hydropower plant, belong to construction of hydropower plant affiliated facility design-build technical field.A kind of flat system in synthesis field for high-mountain gorge areas construction of hydropower plant that can effectively solve in high-mountain gorge areas construction construction of hydropower plant place problem is provided.The flat system in synthesis field includes upstream cofferdam, the flat system in synthesis field further includes that roll field flat for slag, the slag rolls a prosposition in the downstream side river of the upstream cofferdam, the construction installation, interim workshop and interim office occupancy in Process of Engineering Construction be arranged at the slag roll field it is flat on.
Description
Technical field
The present invention relates to a kind of flat systems in comprehensive field, are used for high-mountain gorge areas construction of hydropower plant more particularly, to one kind
The flat system in synthesis field, belong to construction of hydropower plant affiliated facility design-build technical field.
Background technique
Power station is built in western high-mountain gorge areas, Project Areas landform is steep, the gentle wasteland of topography, beach in nodal region
Ground, hillside fields, meadow etc. are less, and limited for the place that utilizes, part place is even also faced with serious unfavorable geology region or cunning
The influence of slopes, mud-rock flow, mountain torrents etc..When engineering construction, it need to construct in strict accordance with environmental protection, water guaranteed request, engineering waste
Forbid going to river and arbitrarily stack, slag charge needs heap to specified cinder field.Such as cinder field is laid in outside Project Areas, it is inside and outside not only to face field
The problem of traffic difficult arrangement, there are also slag charge send outside distance farther out, the adverse effect of higher cost.It is built in hydraulic and hydroelectric engineering
When, how adaptation to local conditions, construction time interim slag charge be effectively treated stack the problem that problem is construction of hydropower plant person.
Summary of the invention
Water power is built in high-mountain gorge areas the technical problems to be solved by the present invention are: providing one kind and can effectively solve
The flat system in synthesis field for high-mountain gorge areas construction of hydropower plant of engineering construction place problem.
Used technical solution is to solve above-mentioned technical problem: one kind being used for high-mountain gorge areas construction of hydropower plant
The flat system in synthesis field, including upstream cofferdam, the flat system in synthesis field further includes that slag rolls that field is flat, and the slag is ground
Prosposition have a meeting, an audience, etc. well under one's control in the downstream side river of the upstream cofferdam, construction installation, interim workshop in Process of Engineering Construction and faces
When office occupancy be arranged at the slag roll field it is flat on.
Further, the flat system in synthesis field further includes checkdam construction area, the slag rolls a prosposition
In the upstream side in checkdam construction area.
The preferred mode of the above solution is that the slag rolls the flat knot that is integrally formed with the upstream cofferdam in field
Structure.
Further, the flat system in synthesis field further includes slag tip, the slag tip is that the slag rolls
Equal not set interim workshop, interim office occupancy and that a part for not placing construction installation in field.
The preferred mode of the above solution is that the flat system in synthesis field further includes the highway that temporarily crosses the river, described is interim
The highway that crosses the river is arranged on the upstream cofferdam.
Further, the front or downstream side of river two sides slip mass, the heap is arranged in the upstream cofferdam
Slag rolls that field is flat to be arranged far from the downstream side reservoir area of river two sides slip mass.
The preferred mode of the above solution is that the flat system in synthesis field further includes downstream cofferdam, the downstream cofferdam
It is arranged on the downstream river course in checkdam construction area.
The beneficial effects of the present invention are: the application is rolled by adding slag in the downstream side river of existing upstream cofferdam
It is flat to constitute the flat system in synthesis field, and by construction installation, interim workshop and the interim office in Process of Engineering Construction
With room be arranged at the slag roll field it is flat on.In this way, both having solved required for high-mountain gorge areas builds hydroelectric project
Place problem is built, and can solve various equipment in process of construction, the transport preservation problem of facility.The application passes through further
It improves, the flat area in field can also be rolled by expanding the slag, and will be in addition to interim workshop and interim office occupancy
Slag roll that field is flat to be arranged to slag tip, to solve the problems, such as the stacking of waste, and then greatly reduce transportation range, save
Construction cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the flat system in synthesis field of high-mountain gorge areas construction of hydropower plant.
In the figure, it is marked as upstream cofferdam 1, slag, which roll field, puts down 2, downstream side river 3, interim workshop 4, interim office occupancy
5, checkdam construction area 6, interim cross the river highway 7, river two sides slip mass 8, downstream cofferdam 9.
Specific embodiment
It is that one kind provided by the invention can effectively solve in high-mountain gorge areas construction construction of hydropower plant as shown in Figure 1
The flat system in synthesis field for high-mountain gorge areas construction of hydropower plant of place problem.The flat system in synthesis field includes upper
Cofferdam 1 is swum, the flat system in synthesis field further includes that slag rolls field flat 2, and the slag rolls field flat 2 and is located at the upstream
In the downstream side river 3 in cofferdam 1, construction installation, interim workshop 4 and interim office occupancy 5 in Process of Engineering Construction are all provided with
It sets and is rolled on field flat 2 in the slag.The application rolls field by adding slag in the downstream side river 3 of existing upstream cofferdam 1
Flat 2 constitute the flat system in synthesis field, and by construction installation, interim workshop 4 and the interim office in Process of Engineering Construction
The slag is arranged at room 5 to roll on field flat 2.In this way, both having solved required for high-mountain gorge areas builds hydroelectric project
Construction place problem, and can solve various equipment in process of construction, facility transport save problem.
In above embodiment, needed the characteristics of building checkdam on river in conjunction with construction of hydropower plant, the application institute
The flat system in synthesis field stated further includes checkdam construction area 6, at this point, the slag, which rolls field flat 2, is located at the checkdam
Build the upstream side in area 6.Corresponding upstream cofferdam 1 and slag for convenience roll flat 2 construction in field, practical in conjunction with production, will
The slag rolls field flat 6 and is an integral molding structure with the setting of upstream cofferdam 1.
As described above, transportation cost is reduced, to facilitate successive projects to build to shorten the transportation range of construction waste
At backfill materials acquisition, synthesis field flat system described herein further includes slag tip, and the slag tip is the heap
Slag rolls field and puts down 2 not set interim workshops 4, interim office occupancy 5 and the part for not placing construction installation.
Certainly, according to construction of hydropower plant period generally all longer feature, in order to facilitate equipment, facility in process of construction
And the passage of attachment people, the flat system in synthesis field described herein further includes the highway 7 that temporarily crosses the river, and described temporarily crosses the river
Highway 7 is arranged on the upstream cofferdam 1.
It is long in conjunction with the massif situation of construction site and completion time of project, it needs by the spy to 1-2 abundance of water season
Point, in order to avoid extreme geological condition to engineering-built at big harm, the upstream cofferdam 1 is arranged in river the application
The front or downstream side of two sides slip mass 8, the slag roll the downstream that field flat 2 is arranged far from river two sides slip mass 8
In the reservoir area of side.Meanwhile in order to enable the engineering of the application to go on smoothly, the flat system in synthesis field described herein further includes downstream
Cofferdam 9, the downstream cofferdam 9 are arranged on the downstream river course in checkdam construction area 6.
In conclusion building hydroelectric project also using the above-mentioned comprehensive flat system in field provided by the present application and having and is following excellent
Point,
1, in high mountain and steep gorge area, using the adjacent river of upstream cofferdam as interim slag tip, it not only can be carried out slag charge stacking,
The one piece of new place that also can be used slag to be formed efficiently solves the problems, such as the interim slag in Project Areas and alleviates Project Areas and face
When land used demand；And setting connects the highway of two sides on slag tip, is required with meeting transport in the construction time.It is provided simultaneously with
Slag charge is temporarily stacked, newly-increased temporary site, increases the effect for connecting " three functional unifications " of two sides highway newly.
2, it needs to carry out the slag tip to remove before reservoir filling or the slag charge of the slag tip is transported into permanent slag tip, with full
Sufficient water storage requirement.According to Construction Site Layout requirement and scheduling, section reasonable distribution place, avoids slag charge in different times
A large amount of outward transports, also solve the slag problem of Project Areas, and increase temporary construction place and site inside accesses transportation route.
3, the flat system in the comprehensive field, which can be realized effectively, saves the area, and does not account for or accounts for arable land and economic forest land etc. less and uses
Ground, and reduce the purpose of immigrant's number.
Embodiment one
This example is located at certain western high mountain and steep gorge area, and road arrangement is difficult in field and transportation cost is high, to solve Project Areas
The problem of lacking place, carries out interim slag using river near upstream cofferdam.It, will be on upstream cofferdam according to the requirement of general arrangement
150m is moved, the slag tip of smooth one piece of area 15000m2 out between upstream cofferdam and dam foundation pit, average slag height is about
20m, 300,000 m3 of slag capacity.Slag tip right bank is a small-sized slip mass, and native state slope keeps stablizing, but deposits after water storage
In the risk of unstability.The slag tip of 20m high is formed before water storage, which plays the role of " Gu foot " to slip mass, to slip mass
Stabilization play positive effect.
Following three are efficiently solved the problems, such as at this time:
1) slag charge of on-stream item early periods such as diversion tunnel stacks problem；
2) it after taking engineering measure smooth in place, is equivalent to and has increased one piece of temporary construction place newly, all kinds of face can be laid
When construction installation；
3) " Gu foot " processing has been carried out to the slip mass on the right side of slag tip, conducive to the stabilization of slip mass.
Claims (7)
1. a kind of flat system in synthesis field for high-mountain gorge areas construction of hydropower plant, including upstream cofferdam (1), feature exists
It further include that slag rolls field and puts down (2) in: the flat system in synthesis field, the slag, which rolls field, puts down (2) and be located at the upstream
Construction installation, interim workshop (4) and interim office occupancy in the downstream side river (3) in cofferdam (1), in Process of Engineering Construction
(5) slag is arranged to roll on field flat (2).
2. the synthesis field flat system according to claim 1 for high-mountain gorge areas construction of hydropower plant, feature exist
In: the flat system in synthesis field further includes checkdam construction area (6), and the slag rolls field flat (2) and is located at the water blocking
The upstream side in dam construction area (6).
3. the synthesis field flat system according to claim 1 or 2 for high-mountain gorge areas construction of hydropower plant, feature
Be: the slag rolls field flat (6) and is an integral molding structure with the upstream cofferdam (1).
4. the synthesis field flat system according to claim 3 for high-mountain gorge areas construction of hydropower plant, feature exist
In: the flat system in synthesis field further includes slag tip, and the slag tip is that the slag rolls field to put down (2) not set interim
Workshop (4), interim office occupancy (5) and that a part for not placing construction installation.
5. the synthesis field flat system according to claim 4 for high-mountain gorge areas construction of hydropower plant, feature exist
In: the flat system in synthesis field further includes temporarily cross the river highway (7), and the highway (7) that temporarily crosses the river is arranged in described
On upstream cofferdam (1).
6. the synthesis field flat system according to claim 5 for high-mountain gorge areas construction of hydropower plant, feature exist
In: the upstream cofferdam (1) is arranged in the front or downstream side of river two sides slip mass (8), and it is flat that the slag rolls field
(2) it is arranged far from the downstream side reservoir area of river two sides slip mass (8).
7. the synthesis field flat system according to claim 3 for high-mountain gorge areas construction of hydropower plant, feature exist
In: the flat system in synthesis field further includes downstream cofferdam (9), and the downstream cofferdam (9) setting builds area (6) in checkdam
Downstream river course on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486523.4A CN110258469B (en) | 2019-06-05 | Comprehensive field leveling system for hydropower engineering construction in mountain gorge region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486523.4A CN110258469B (en) | 2019-06-05 | Comprehensive field leveling system for hydropower engineering construction in mountain gorge region |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110258469A true CN110258469A (en) | 2019-09-20 |
| CN110258469B CN110258469B (en) | 2024-07-16 |
Family
ID=
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|---|---|---|---|---|
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| CN107165129A (en) * | 2017-07-19 | 2017-09-15 | 中国电建集团成都勘测设计研究院有限公司 | Canyon Area high dam hydroelectric project slag ditch-water flow guide system |
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