CN102767302A - Distributed underground reservoir and construction method thereof - Google Patents
Distributed underground reservoir and construction method thereof Download PDFInfo
- Publication number
- CN102767302A CN102767302A CN201210256979XA CN201210256979A CN102767302A CN 102767302 A CN102767302 A CN 102767302A CN 201210256979X A CN201210256979X A CN 201210256979XA CN 201210256979 A CN201210256979 A CN 201210256979A CN 102767302 A CN102767302 A CN 102767302A
- Authority
- CN
- China
- Prior art keywords
- reservoir
- water
- pipeline
- lithosphere
- lower storage
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000003860 storage Methods 0.000 claims abstract description 31
- 239000000945 filler Substances 0.000 claims abstract description 27
- 238000001914 filtration Methods 0.000 claims description 25
- 238000005086 pumping Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 10
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000003673 groundwater Substances 0.000 description 17
- 239000003245 coal Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- -1 sodium alkyl sulfonate Chemical class 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Images
Landscapes
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a distributed underground reservoir suitable for storing underground water in open mining areas. The distributed underground reservoir comprises a plurality of reservoir bodies located underground, recharge water pipelines and connecting pipelines. Each reservoir body comprises a reservoir bottom, a dam and reservoir fillers, and the reservoir fillers fully fill a semi-closed area enclosed by each reservoir bottom and each dam. The lower ends of the recharge water pipelines are positioned in the reservoir fillers, and the upper ends of the recharge water pipelines extend above the ground. Besides, the reservoir bodies are communicated with one another by the connecting pipelines penetrating through the dams. The invention further provides a construction method of the distributed underground reservoir. The distributed underground reservoir can contain underground water outflowing during mining, occupancy of the ground and evaporation of moisture are reduced, stored superfluous water among the reservoir bodies can be automatically distributed, and storage of water resources in other places during stripping of an open pit mine is achieved by the aid of the recharge water pipelines so that water resources are protected.
Description
Technical field
The present invention relates to a kind of reservoir and construction method thereof, relate in particular to a kind of groundwater reservoir and construction method thereof.
Background technology
For the open coal mine production zone that is in severe cold area, strong wind is frequent, and arid is short of rain, and sand material deposition is abundant, and is long-term cold, and it is very easily impaired to make the soil that desertification, vegetation very easily take place.The exploitation of open coal mine impacts original underground water operational system, makes that originally fragile ecology worsens more, and the protection utilization of water resource has become the bottleneck problem of restriction Sustainable Development in Mining Areas.
At present, in the open coal mine recovery process, through geological prospecting, in stripping process; Make underground water become mine water, except that few part was used as mining area productive life water after treatment, major part then effluxed through simple purified treatment, forms huge puddle; The one side land occupation, on the other hand, because the surface water evaporation capacity is bigger; Great amount of water resources is evaporated, and has caused huge waste, is difficult to realize effective utilization of water resource.
Therefore, be necessary to design a kind of reservoir, the underground water that flows out when holding the exploitation colliery, the protection water resource reduces evaporation of water.
Summary of the invention
The objective of the invention is to build a kind of groundwater reservoir, the underground water that flows out when holding the exploitation colliery reduces evaporation of water.
For realizing above-mentioned purpose, the present invention has taked following technical scheme:
The invention provides a kind of distributed earth lower storage reservoir, comprise a plurality of underground reservoir bodies that are positioned at, it is characterized in that, also comprise the recharge water pipeline and be connected pipeline.Said reservoir body comprises bottom of the reservior, dam body and reservoir filler, and said reservoir filler will be filled up by the semiclosed zone that said bottom of the reservior and said dam body surround.The lower end of said recharge water pipeline is arranged in said reservoir filler, and the upper end extend out to more than the ground.Be communicated with by the said connection pipeline that passes said dam body between a plurality of said reservoir bodies.
Preferably, said reservoir filler comprises the first block lithosphere, filtration beds and the second block lithosphere from top to bottom successively.The said first block lithosphere and the second block lithosphere are formed by the rock deposit of bulk, and said filtration beds comprises active carbon and gangue, and said filtration beds just can filter the water that gets off from the said first block rock laminar flow.
Preferably, said distributed earth lower storage reservoir also comprises pumping conduit and water pump.The lower end of said pumping conduit is arranged in the said second block lithosphere, and the upper end is exposed more than ground and with said water pump and is connected, and said water pump is drawn to the water in the said second block lithosphere more than the ground through said pumping conduit.Like this, can will be stored in the water extraction of also passing through natural filtration in the said groundwater reservoir uses as the productive life water.
Preferably, a plurality of said reservoir bodies lay respectively at underground different height place, connect through said connection pipeline successively from high to low between a plurality of said reservoir bodies.Further preferably, the two ends of said connection pipeline are passed the dam body at two said reservoir body maximum volume 90% water level places respectively and are communicated with said reservoir filler.Like this, after being arranged in water that high-order reservoir body stores and surpassing 90% warning line, unnecessary water can flow to automatically in the following reservoir body through said connection pipeline and store, thereby as much as possible water is stored in the reservoir.
Preferably, the current initiating terminal of said connection pipeline is outside to cover filtration beds, thereby has prevented that said connection pipeline from being stopped up by sandstone.
The present invention also provides a kind of construction method of building above-mentioned distributed earth lower storage reservoir, comprising:
(a) the supporting hydraulic engineering in selected distance water source and ground recently and the maximum zone of basal bed antiseepage coefficient as the construction site of said distributed earth lower storage reservoir, with said basal bed as the bottom of the reservior;
(b) on said bottom of the reservior, build dam body, the dam body outside reinforces with layer of concrete;
(c) connect pipeline and pass said dam body each said reservoir body connection; Semiclosed regional water storehouse filler to being surrounded by said dam body and said bottom of the reservior carries out backfill; The recharge water pipeline is set simultaneously, makes its lower end be arranged in said reservoir filler, the upper end extend out to more than the ground.
Preferably, said reservoir filler comprises the first block lithosphere, filtration beds and the second block lithosphere.In said step (c), at first lay the said second block lithosphere in said bottom of the reservior, lay said filtration beds on the said second block lithosphere top subsequently, lay the said first block lithosphere on said filtration beds top at last.
Preferably, between said reservoir filler and ground, pumping conduit is set, the lower end of said pumping conduit is arranged in the said second block lithosphere, and the upper end of said pumping conduit is exposed more than ground and with a water pump and is connected.
Preferably, a plurality of said reservoir bodies are positioned at underground different height place, connect through said connection pipeline successively from high to low between a plurality of said reservoir bodies.
Preferably, in step (b) and step (c), offer the pipeline via hole at the 90% maximum volume of reservoir place that is positioned at of said dam body, said connection pipeline passes said dam body through said pipeline via hole.
Preferably, between step (a) and step (b), also comprise antiseepage design to said bottom of the reservior.Said antiseepage design comprises: to coating first smolmitza layer and the compacting on the basal bed; Lay geotechnological antiseepage cloth or geotechnological antiseepage film or layer of concrete on the said first smolmitza layer top, and with the second black clay layer compacting.Why selecting smolmitza for use, is because when mining, exploit out very much a lot of smolmitza, is convenient to gather materials on the spot, and the anti-seepage effect of smolmitza layer is better simultaneously, has so both reduced cost, has reached the antiseepage requirement again.
Preferably, when step (b) is built dam body, be added with air entraining agent in the concrete material that said layer of concrete adopts, contain 33% flyash by weight, and the water-cement ratio of concrete material be 0.5-0.6.Because said distributed earth lower storage reservoir is built in severe cold area, need satisfy frost resistance and durability requirement, therefore need carry out freeze proof processing to layer of concrete.
Through distributed earth lower storage reservoir provided by the invention, the underground water that exploitation is flowed out during the colliery can be accommodated in the underground reservoir, has reduced the evaporation with moisture that takies to ground; Simultaneously; The distributed earth lower storage reservoir has been realized connection through the connection pipeline that connects each other; Make the superfluous water that stores between each reservoir body to distribute automatically, and realized the storage of other position water resources in the opencut stripping process utilizing pumping conduit to realize the efficient utilization of water resource through the recharge water pipeline; In progress of coal mining, farthest protect local water resource, realized the sustainable exploitation in mining area.
Description of drawings
Fig. 1 is the longitudinal profile sketch map of the groundwater reservoir of a kind of specific embodiment of the present invention;
Fig. 2 is the bottom of the reservior structural representation of groundwater reservoir shown in Figure 1;
Fig. 3 is the dam structure sketch map of groundwater reservoir shown in Figure 1;
Fig. 4 is the overall distribution sketch map of the groundwater reservoir of a kind of specific embodiment of the present invention.
The specific embodiment
Like Fig. 1-shown in Figure 4, groundwater reservoir of the present invention comprises reservoir body 1, connects pipeline 2 and recharge water pipeline 31, and wherein reservoir body 1 comprises bottom of the reservior 4, dam body 5 and reservoir filler 6.Reservoir body 1 is trapezoidal dam body 5 around forming by the cross section, and dam body 5 and bottom of the reservior 4 define the spatial accommodation of reservoir body 1 jointly, and dam body 5 preferably surrounds into rectangle.
Bottom of the reservior 4 need have good barrier performance with dam body 5, makes the water that holds in the reservoir can from reservoir, not run off because of infiltration.In the present embodiment, bottom of the reservior 4 comprises smolmitza layer 41, geotechnological antiseepage cloth 42, smolmitza layer 41 and basal bed 43 from top to bottom successively, and wherein geotechnological antiseepage cloth 42 also can be replaced by concrete or geotechnological antiseepage film.The inside of dam body 5 is formed by 51 compacting of smolmitza layer, and the outside is provided with layer of concrete 52.Because build the severe cold characteristic of Reservoir Area, dam body 5 need satisfy higher freeze proof requirement, the concrete material that layer of concrete 52 adopts need add an amount of air entraining agent, produces micro-bubble a large amount of and that be evenly distributed, improves the workability of water coagulation soil.Air entraining agent is mainly used in the demanding structure of frost resistance, and mostly its composition is rosin derivative and various sulfonate, and like sodium alkyl sulfonate, sodium alkyl benzene sulfonate, volume commonly used is 50～500ppm of cement weight.The concrete material that layer of concrete 52 adopts need be controlled water-cement ratio simultaneously, and in general, water-cement ratio is controlled at 0.5-0.6, and mixing 33% flyash simultaneously can meet the demands.
Reservoir filler 6 comprises block lithosphere 61, with the rock of bulk the space between the reservoir body 1 is filled up, and can produce bigger degree of porosity like this, is convenient to holding of water.On the top of block lithosphere 61, insert recharge water pipeline 31, its lower end is arranged in massive rock stone layer 61, and basset in the upper end, and people can pour water to groundwater reservoir through being exposed at ground pipeline.
In order to purify the water in the reservoir, reservoir filler 6 also comprises filtration beds 62, and promptly filtration beds 62 is arranged on up and down between two block lithospheres 61, and filtration beds 62 is made up of active carbon and gangue, and its thickness is preferably about 2 meters.Can be when recharge water pipeline 31 priming charges are flowed through filtration beds 62 and block lithosphere 61 by self-purification.In order to utilize the water source after being cleaned; Between reservoir filler 6, insert pumping conduit 32 again; The block lithosphere 61 that is arranged in filtration beds 62 belows is inserted in its lower end; Basseting and connect a water pump (not shown) in the upper end, can will extract ground out through the water that filtration beds 62 purified through water pump and be used.
Because reservoir body 1 is the zone after the construction Open-pit Mining, very difficult assurance has the smooth zone of bulk, therefore is difficult to build large-scale groundwater reservoir.For addressing this problem, can build small-sized reservoir body 1 at a plurality of steps place respectively, again through connecting pipeline with each reservoir body 1 series connection.Like Fig. 1 and shown in Figure 4; Each reservoir body 1 all is provided with a connection pipeline 2; Its current initiating terminal (referring to that current are from this end flow ipe) is positioned at the reservoir inside of this reservoir body 1; Its end (referring to that current flow out from pipeline from this end) is connected the reservoir inside of another reservoir body 1, and the two ends of connection pipeline 2 are passed the dam body 5 of these two reservoir bodies 1 respectively and these two reservoir bodies 1 are communicated with at the warning line place of these two reservoir bodies 1 (water level that refers to reservoir maximum volume 90% place).Be connected in series successively from high to low according to its height of building step between a plurality of reservoir bodies 1, make that unnecessary water can flow in next reservoir body 1 automatically after the reservoir body 1 that is positioned at eminence reaches warning line.For preventing that pipeline from being stopped up by sandstone, the lower end of pumping conduit 32, the current initiating terminal that respectively connects pipeline 2 all cover with filtration beds.
Describe below in conjunction with the construction method of the specific embodiment groundwater reservoir.
Step 1: the zone that the supporting hydraulic engineering in selected distance water source and ground is nearest and antiseepage coefficient in basal bed is maximum is as the construction site of said distributed earth lower storage reservoir.
Step 2: the antiseepage design is carried out in bottom of the reservior 4, and coating smolmitza and compacting are laid geotechnological antiseepage cloth at an upper portion thereof, and are used the smolmitza compacting on the basal bed.
Step 3: build dam body 5 on the antiseepage bottom of the reservior of in step 2, building, dam body 5 outsides are reinforced by layer of concrete.
Step 4: connect pipeline 2 and pass dam body 5 with each reservoir body 1 connection; Semiclosed regional water storehouse filler 6 to being surrounded by dam body 5 and bottom of the reservior 4 carries out backfill; Recharge water pipeline 31 and/or pumping conduit 32 are set simultaneously; Make the lower end of recharge water pipeline 31 and/or pumping conduit 32 be arranged in reservoir filler 6, the upper end extend out to more than the ground.
Preferably, the lower end of recharge water pipeline 31 is positioned at filtration beds more than 62, and the lower end of pumping conduit 32 is positioned at filtration beds below 62.
For realizing above-mentioned steps, the key technology that needs to realize comprises:
1. bottom of the reservior antiseepage design: through geological prospecting, need carry out the zone that seepage control project is reinforced, after carrying out smooth work, at first spread the smolmitza of one deck compacting, lay geotechnological antiseepage cloth, adopt the smolmitza lamination to fill and lead up in fact again to the bottom of the reservior.
2. dam body materials and technological design: because the reservoir construction area is in the bitter cold area, so dam body materials need satisfy requirements such as antiseepage, freeze proof and durability.The inner smolmitza layer that adopts of dam body rolls preparation, and outside high strength, antiseepage, the conventional concrete freeze proof and that durability meets the demands of adopting built a dam.
3. backfilling material and technological design: the construction of opencut groundwater reservoir is different from common groundwater reservoir construction, at first forms at certain step and is similar to face of land reservoir, in backfilling process, progressively buries, and finally forms groundwater reservoir.If according to the conventional back-filling way of opencut, then should the zone possibly enriched or degree of porosity less, the designing requirement that does not reach groundwater reservoir.Therefore, for ensureing bigger degree of porosity, must the material and the technology of backfill groundwater reservoir be designed; Adopt the principle of drawing materials nearby; Utilization is peeled off the block stone in rock stratum and is carried out backfill, builds the water body filtration beds simultaneously as required in the centre, realizes the purification filtering of water body.
4. connect pipe design between the distributed reservoir: after each reservoir body addressing and construction finish; For realizing the water body scheduling between the reservoir, connect through pipeline, form the distributed earth lower storage reservoir; Realize the allotment of water body, the pipe design height will combine the design of storage capacity heap(ed) capacity.
The district chooses rational position through coal mining in the open, distributes to build groundwater reservoir, links to each other through pipeline, forms the distributed earth lower storage reservoir, has realized that water resource does not efflux, and has avoided taking a large amount of soils, and the polluted surface ecological environment has reduced water evaporates; The distributed earth lower storage reservoir has been realized the underground storage and the allotment of water resource; And realized the storage of other position water resources in the opencut stripping process through the recharge water pipeline; Utilize pumping conduit to realize the efficient utilization of water resource; In progress of coal mining, farthest protect local water resource, realized the sustainable exploitation in mining area.
The foregoing description only supplies to explain the present invention's usefulness; And be not to be limitation of the present invention; The those of ordinary skill in relevant technologies field under the situation that does not break away from the spirit and scope of the present invention, can also be made various variations and modification; Therefore all technical schemes that are equal to also should belong to category of the present invention, and scope of patent protection of the present invention should be limited each claim.
Claims (13)
1. a distributed earth lower storage reservoir comprises a plurality of underground reservoir bodies that are positioned at, and it is characterized in that, also comprises the recharge water pipeline and is connected pipeline;
Said reservoir body comprises bottom of the reservior, dam body and reservoir filler, and said reservoir filler will be filled up by the semiclosed zone that said bottom of the reservior and said dam body surround;
The lower end of said recharge water pipeline is arranged in said reservoir filler, and the upper end extend out to more than the ground;
Be communicated with by the said connection pipeline that passes said dam body between a plurality of said reservoir bodies.
2. distributed earth lower storage reservoir according to claim 1 is characterized in that, said reservoir filler comprises the first block lithosphere, filtration beds and the second block lithosphere from top to bottom successively;
The said first block lithosphere and the second block lithosphere are formed by the rock deposit of bulk, and said filtration beds comprises active carbon and gangue.
3. distributed earth lower storage reservoir according to claim 2 is characterized in that, also comprises pumping conduit and water pump;
The lower end of said pumping conduit is arranged in the said second block lithosphere, and the upper end is exposed more than ground and with said water pump and is connected.
4. distributed earth lower storage reservoir according to claim 1 is characterized in that, a plurality of said reservoir bodies lay respectively at underground different height place, connects through said connection pipeline successively from high to low between a plurality of said reservoir bodies.
5. distributed earth lower storage reservoir according to claim 4 is characterized in that, the two ends of said connection pipeline are passed the dam body at two said reservoir body maximum volume 90% water level places respectively and are communicated with said reservoir filler.
6. according to each described distributed earth lower storage reservoir among the claim 1-5, it is characterized in that the outside filtration beds that covers of the current initiating terminal of said connection pipeline.
7. the construction method of a distributed earth lower storage reservoir comprises:
(a) the supporting hydraulic engineering in selected distance water source and ground recently and the maximum zone of basal bed antiseepage coefficient as the construction site of said distributed earth lower storage reservoir, with said basal bed as the bottom of the reservior;
(b) on said bottom of the reservior, build dam body, the dam body outside reinforces with layer of concrete;
(c) connect pipeline and pass said dam body each said reservoir body connection; Semiclosed regional water storehouse filler to being surrounded by said dam body and said bottom of the reservior carries out backfill; The recharge water pipeline is set simultaneously; Make the lower end of said recharge water pipeline be arranged in said reservoir filler, the upper end extend out to more than the ground.
8. the construction method of distributed earth lower storage reservoir according to claim 7 is characterized in that, said reservoir filler comprises the first block lithosphere, filtration beds and the second block lithosphere;
In said step (c), at first lay the said second block lithosphere in said bottom of the reservior, lay said filtration beds on the said second block lithosphere top subsequently, lay the said first block lithosphere on said filtration beds top at last.
9. the construction method of distributed earth lower storage reservoir according to claim 8; It is characterized in that; Between said reservoir filler and ground, pumping conduit is set; The lower end of said pumping conduit is arranged in the said second block lithosphere, and the upper end of said pumping conduit is exposed more than ground and with a water pump and is connected.
10. the construction method of distributed earth lower storage reservoir according to claim 7 is characterized in that, a plurality of said reservoir bodies are positioned at underground different height place, connects through said connection pipeline successively from high to low between a plurality of said reservoir bodies.
11. the construction method of distributed earth lower storage reservoir according to claim 7; It is characterized in that; In step (b) and step (c), offer the pipeline via hole at the 90% maximum volume of reservoir place that is positioned at of said dam body, said connection pipeline passes said dam body through said pipeline via hole.
12. the construction method of distributed earth lower storage reservoir according to claim 7 is characterized in that, between step (a) and step (b), also comprises the antiseepage design to said bottom of the reservior;
Said antiseepage design comprises: to coating first smolmitza layer and the compacting on the basal bed; Lay geotechnological antiseepage cloth or geotechnological antiseepage film or layer of concrete on the said first smolmitza layer top, and with the second black clay layer compacting.
13. the construction method of distributed earth lower storage reservoir according to claim 7; It is characterized in that; When step (b) is built dam body; Be added with air entraining agent in the concrete material that said layer of concrete adopts, contain 33% flyash by weight, and the water-cement ratio of concrete material be 0.5-0.6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210256979.XA CN102767302B (en) | 2012-07-23 | 2012-07-23 | Distributed underground reservoir and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210256979.XA CN102767302B (en) | 2012-07-23 | 2012-07-23 | Distributed underground reservoir and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102767302A true CN102767302A (en) | 2012-11-07 |
| CN102767302B CN102767302B (en) | 2014-08-13 |
Family
ID=47094849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210256979.XA Active CN102767302B (en) | 2012-07-23 | 2012-07-23 | Distributed underground reservoir and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102767302B (en) |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913281A (en) * | 2012-11-20 | 2013-02-06 | 中国神华能源股份有限公司 | Method for detecting and repairing mine distributed type underground reservoir |
| CN102913282A (en) * | 2012-11-20 | 2013-02-06 | 中国神华能源股份有限公司 | Open pit coal mine underground reservoir |
| CN102927941A (en) * | 2012-11-20 | 2013-02-13 | 中国神华能源股份有限公司 | Method for determining storage capacity of open coal mine underground reservoir |
| CN102926804A (en) * | 2012-11-20 | 2013-02-13 | 中国神华能源股份有限公司 | Distributed underground reservoir group and transfer method for mine water in distributed underground reservoir group |
| CN102937724A (en) * | 2012-11-20 | 2013-02-20 | 中国神华能源股份有限公司 | Detection method of stope bottom rock stratum of open coal mine |
| CN103422886A (en) * | 2013-08-14 | 2013-12-04 | 中国神华能源股份有限公司 | Artificial retaining dam for coal mine distributed underground reservoir and damming method thereof |
| CN103669475A (en) * | 2013-08-29 | 2014-03-26 | 任建军 | Desert-governance greening system capable of forming desert underground reservoir |
| WO2014079199A1 (en) * | 2012-11-20 | 2014-05-30 | 中国神华能源股份有限公司 | Opencast coal mine underground water reservoir |
| CN104020505A (en) * | 2014-06-05 | 2014-09-03 | 中国神华能源股份有限公司 | Sedimentation monitoring method of coal mine underground reservoir |
| CN106285571A (en) * | 2016-09-29 | 2017-01-04 | 江苏省水利科学研究院 | A kind of pre-mining system of water resources in coal mines subregion and method |
| CN108468567A (en) * | 2018-01-18 | 2018-08-31 | 中煤科工集团西安研究院有限公司 | The method for building coal mine communication type groundwater reservoir using basement rock curved bel |
| CN108468545A (en) * | 2018-04-19 | 2018-08-31 | 中国矿业大学 | A kind of seasonality adopt-arranges the storage of open coal mine water resource and concocting method |
| CN108663724A (en) * | 2018-06-08 | 2018-10-16 | 中国矿业大学 | A kind of coal mine underground reservoir position selecting method based on Water transfer path |
| CN109026152A (en) * | 2018-08-27 | 2018-12-18 | 清华大学 | A kind of open coal mine underground reservoir comprising core-wall enrockment checkdam structure |
| CN109057861A (en) * | 2018-08-28 | 2018-12-21 | 清华大学 | A kind of open coal mine underground reservoir, reservoir water storage tank and reservoir capacity calculation method |
| WO2018233320A1 (en) * | 2017-06-23 | 2018-12-27 | 中国矿业大学 | Coal mine underground reservoir and multi-layer grouting-based anti-seepage reinforcement method for reservoir dam |
| CN109441537A (en) * | 2018-10-19 | 2019-03-08 | 中国矿业大学 | A kind of coal mine underground reservoir coal column design of dam body method |
| CN109594528A (en) * | 2018-12-06 | 2019-04-09 | 安徽理工大学 | A kind of the groundwater reservoir dam body and its application method of cuboid sealing stone item |
| CN109630195A (en) * | 2019-01-29 | 2019-04-16 | 中国矿业大学(北京) | Coal mine underground reservoir helps by force resistance to seep checkdam |
| CN110409360A (en) * | 2019-06-20 | 2019-11-05 | 中国矿业大学 | A kind of hole bottom water library built by separate periods method based on interior row's opencut intermediate axle |
| CN110409359A (en) * | 2019-06-20 | 2019-11-05 | 中国矿业大学 | Row outdoor pit bottom water library is segmented building method in a kind of |
| CN113026817A (en) * | 2021-04-02 | 2021-06-25 | 中国矿业大学 | Strip mine foundation pit reconstruction underground reservoir and construction method thereof |
| CN113530603A (en) * | 2021-07-19 | 2021-10-22 | 国家能源投资集团有限责任公司 | Construction method of shallow-buried underground reservoir water storage area of strip mine waste dump |
| CN113622364A (en) * | 2021-07-27 | 2021-11-09 | 中国矿业大学 | Construction method suitable for strip mine underground reservoir with depth larger than 100m in water-poor area |
| CN114059506A (en) * | 2021-08-17 | 2022-02-18 | 国家能源投资集团有限责任公司 | Strip mine distributed water resource storage system and implementation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034344A (en) * | 1988-04-12 | 1989-08-02 | 王永泽 | Circulating water-saving ash flushing field |
| JPH03224583A (en) * | 1990-01-30 | 1991-10-03 | Riyokuei Kensetsu Kk | Green structure for golf having underground reservoir |
| JP2000228820A (en) * | 1999-02-08 | 2000-08-15 | Sumitomo Electric Ind Ltd | Cooling system for underground tunnel |
| CN2923833Y (en) * | 2006-06-26 | 2007-07-18 | 黄振流 | Rain-water recovering utilizing system |
| US7727388B1 (en) * | 2003-11-06 | 2010-06-01 | Houck Randall J | Septic tank and drainfield products, systems and methods |
| CN101899821A (en) * | 2010-08-03 | 2010-12-01 | 上海市环境科学研究院 | Vertical bank protecting zone area source pollution purifying system combined with bank |
| CN102220778A (en) * | 2011-04-12 | 2011-10-19 | 天津海林园艺环保科技工程有限公司 | Seashore solonchak greening and water saving method |
-
2012
- 2012-07-23 CN CN201210256979.XA patent/CN102767302B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034344A (en) * | 1988-04-12 | 1989-08-02 | 王永泽 | Circulating water-saving ash flushing field |
| JPH03224583A (en) * | 1990-01-30 | 1991-10-03 | Riyokuei Kensetsu Kk | Green structure for golf having underground reservoir |
| JP2000228820A (en) * | 1999-02-08 | 2000-08-15 | Sumitomo Electric Ind Ltd | Cooling system for underground tunnel |
| US7727388B1 (en) * | 2003-11-06 | 2010-06-01 | Houck Randall J | Septic tank and drainfield products, systems and methods |
| CN2923833Y (en) * | 2006-06-26 | 2007-07-18 | 黄振流 | Rain-water recovering utilizing system |
| CN101899821A (en) * | 2010-08-03 | 2010-12-01 | 上海市环境科学研究院 | Vertical bank protecting zone area source pollution purifying system combined with bank |
| CN102220778A (en) * | 2011-04-12 | 2011-10-19 | 天津海林园艺环保科技工程有限公司 | Seashore solonchak greening and water saving method |
Cited By (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927941B (en) * | 2012-11-20 | 2016-01-20 | 中国神华能源股份有限公司 | A kind of storage capacity defining method of open coal mine underground reservoir |
| CN102913282A (en) * | 2012-11-20 | 2013-02-06 | 中国神华能源股份有限公司 | Open pit coal mine underground reservoir |
| CN102927941A (en) * | 2012-11-20 | 2013-02-13 | 中国神华能源股份有限公司 | Method for determining storage capacity of open coal mine underground reservoir |
| CN102926804A (en) * | 2012-11-20 | 2013-02-13 | 中国神华能源股份有限公司 | Distributed underground reservoir group and transfer method for mine water in distributed underground reservoir group |
| CN102937724A (en) * | 2012-11-20 | 2013-02-20 | 中国神华能源股份有限公司 | Detection method of stope bottom rock stratum of open coal mine |
| CN102913281A (en) * | 2012-11-20 | 2013-02-06 | 中国神华能源股份有限公司 | Method for detecting and repairing mine distributed type underground reservoir |
| US9581023B2 (en) | 2012-11-20 | 2017-02-28 | China Shenhua Energy Company Limited | Opencast coal mine underground water reservoir |
| WO2014079199A1 (en) * | 2012-11-20 | 2014-05-30 | 中国神华能源股份有限公司 | Opencast coal mine underground water reservoir |
| RU2608703C2 (en) * | 2012-11-20 | 2017-01-24 | Чайна Шэньхуа Энерджи Компани Лимитед | Underground water collecting reservoir of coal strip mine |
| CN102926804B (en) * | 2012-11-20 | 2014-09-10 | 中国神华能源股份有限公司 | Distributed underground reservoir group and transfer method for mine water in distributed underground reservoir group |
| CN102937724B (en) * | 2012-11-20 | 2016-06-08 | 中国神华能源股份有限公司 | A kind of detection method of stope bottom rock stratum of open coal mine |
| AU2013347674B2 (en) * | 2012-11-20 | 2016-04-28 | China Shenhua Energy Company Limited | Opencast coal mine underground water reservoir |
| US9689128B2 (en) | 2013-08-14 | 2017-06-27 | China Shenhua Energy Company Limited | Artificial dam of distributed coal mine underground reservoir and its constructing method |
| WO2015021782A1 (en) * | 2013-08-14 | 2015-02-19 | 中国神华能源股份有限公司 | Man-made retaining dam for underground reservoir with coal mine distributed around, and damming method of same |
| AU2014308405B2 (en) * | 2013-08-14 | 2016-07-28 | China Shenhua Energy Company Limited | An artificial dam of distributed coal mine underground reservoir and its constructing method |
| CN103422886A (en) * | 2013-08-14 | 2013-12-04 | 中国神华能源股份有限公司 | Artificial retaining dam for coal mine distributed underground reservoir and damming method thereof |
| CN103669475A (en) * | 2013-08-29 | 2014-03-26 | 任建军 | Desert-governance greening system capable of forming desert underground reservoir |
| CN103669475B (en) * | 2013-08-29 | 2015-05-20 | 任建军 | Desert-governance greening system capable of forming desert underground reservoir |
| CN104020505B (en) * | 2014-06-05 | 2016-05-25 | 中国神华能源股份有限公司 | A kind of alluvial monitoring method of coal mine underground reservoir |
| CN104020505A (en) * | 2014-06-05 | 2014-09-03 | 中国神华能源股份有限公司 | Sedimentation monitoring method of coal mine underground reservoir |
| CN106285571B (en) * | 2016-09-29 | 2018-11-30 | 江苏省水利科学研究院 | A kind of pre- mining system of water resources in coal mines subregion and method |
| CN106285571A (en) * | 2016-09-29 | 2017-01-04 | 江苏省水利科学研究院 | A kind of pre-mining system of water resources in coal mines subregion and method |
| WO2018233320A1 (en) * | 2017-06-23 | 2018-12-27 | 中国矿业大学 | Coal mine underground reservoir and multi-layer grouting-based anti-seepage reinforcement method for reservoir dam |
| CN108468567A (en) * | 2018-01-18 | 2018-08-31 | 中煤科工集团西安研究院有限公司 | The method for building coal mine communication type groundwater reservoir using basement rock curved bel |
| CN108468567B (en) * | 2018-01-18 | 2019-09-24 | 中煤科工集团西安研究院有限公司 | Utilize method of the basement rock bending with building coal mine communication type groundwater reservoir |
| CN108468545A (en) * | 2018-04-19 | 2018-08-31 | 中国矿业大学 | A kind of seasonality adopt-arranges the storage of open coal mine water resource and concocting method |
| CN108663724A (en) * | 2018-06-08 | 2018-10-16 | 中国矿业大学 | A kind of coal mine underground reservoir position selecting method based on Water transfer path |
| CN109026152A (en) * | 2018-08-27 | 2018-12-18 | 清华大学 | A kind of open coal mine underground reservoir comprising core-wall enrockment checkdam structure |
| CN109026152B (en) * | 2018-08-27 | 2024-04-19 | 清华大学 | Open pit coal mine underground reservoir containing core wall rock-fill retaining dam structure |
| CN109057861A (en) * | 2018-08-28 | 2018-12-21 | 清华大学 | A kind of open coal mine underground reservoir, reservoir water storage tank and reservoir capacity calculation method |
| CN109441537A (en) * | 2018-10-19 | 2019-03-08 | 中国矿业大学 | A kind of coal mine underground reservoir coal column design of dam body method |
| CN109594528A (en) * | 2018-12-06 | 2019-04-09 | 安徽理工大学 | A kind of the groundwater reservoir dam body and its application method of cuboid sealing stone item |
| CN109630195B (en) * | 2019-01-29 | 2020-05-19 | 中国矿业大学(北京) | Strong-wall seepage-blocking water retaining dam for coal mine underground reservoir |
| CN109630195A (en) * | 2019-01-29 | 2019-04-16 | 中国矿业大学(北京) | Coal mine underground reservoir helps by force resistance to seep checkdam |
| CN110409359A (en) * | 2019-06-20 | 2019-11-05 | 中国矿业大学 | Row outdoor pit bottom water library is segmented building method in a kind of |
| CN110409359B (en) * | 2019-06-20 | 2021-01-15 | 中国矿业大学 | Segmented construction method for bottom reservoir of inner-drainage open pit |
| CN110409360B (en) * | 2019-06-20 | 2021-01-15 | 中国矿业大学 | Pit bottom reservoir staged construction method based on intermediate bridge of inner-discharging strip mine |
| CN110409360A (en) * | 2019-06-20 | 2019-11-05 | 中国矿业大学 | A kind of hole bottom water library built by separate periods method based on interior row's opencut intermediate axle |
| CN113026817A (en) * | 2021-04-02 | 2021-06-25 | 中国矿业大学 | Strip mine foundation pit reconstruction underground reservoir and construction method thereof |
| CN113530603A (en) * | 2021-07-19 | 2021-10-22 | 国家能源投资集团有限责任公司 | Construction method of shallow-buried underground reservoir water storage area of strip mine waste dump |
| CN113622364A (en) * | 2021-07-27 | 2021-11-09 | 中国矿业大学 | Construction method suitable for strip mine underground reservoir with depth larger than 100m in water-poor area |
| CN113622364B (en) * | 2021-07-27 | 2022-09-27 | 中国矿业大学 | Construction method suitable for strip mine underground reservoir with depth larger than 100m in water-poor area |
| CN114059506A (en) * | 2021-08-17 | 2022-02-18 | 国家能源投资集团有限责任公司 | Strip mine distributed water resource storage system and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102767302B (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102767302B (en) | Distributed underground reservoir and construction method thereof | |
| CN106759825B (en) | Construction method of sponge urban green land water storage system | |
| CN102146679B (en) | Construction method for complex geological section earth pressure balance shield passing middle air shaft | |
| CN105350498B (en) | A kind of tailings discharging method of water saving | |
| CN202482392U (en) | Three-dimensional lixivium gathering system with bottom anti-seepage for mine dump leaching field | |
| CN102767395B (en) | Anti-seepage method for mine underground reservoirs | |
| CN102865103A (en) | Distributed using method for mine underground water | |
| CN103967495A (en) | Stoping technology for dam slope tailing of tailing dam | |
| CN102913282B (en) | Open pit coal mine underground reservoir | |
| CN106522306A (en) | Riverside underground water recharging system with composite functions of charging and pumping | |
| CN113101789B (en) | Method and structure for sealing carbon dioxide by utilizing open pit and mining method | |
| CN112081144B (en) | Bottom composite stable layer structure of heavy metal tailing pond and construction method | |
| CN104912087A (en) | Center line type tailing damming method applying mold bags | |
| CN113107061A (en) | Stratum reconstruction method for near-urban abandoned strip mine | |
| CN106702182B (en) | A kind of recovery system of re dip solution | |
| CN113605492A (en) | Three-dimensional protection and utilization method for strip mine water resources | |
| CN111593742B (en) | Construction method for rectifying and improving tailing pond based on rubble silt squeezing method | |
| CN203022816U (en) | Open pit coal mine underground reservoir | |
| CN106381405A (en) | Rare earth mine liquid collection system and method | |
| CN103266633A (en) | Seepage-proof sewage discharging and floodwater draining method for tailing reservoir in wet metallurgy | |
| CN107419628A (en) | A kind of construction method of the rapid build road on reclaimed ground | |
| CN114293990A (en) | Method for filling open pit | |
| CN204940314U (en) | A kind of bellend pressure reduction well and deep foundation ditch structure thereof | |
| CN105275021A (en) | Dry heap sealing and storing and pollution preventing method of heavy metal tailings | |
| CN104975610A (en) | Expanded-end decompression well, deep foundation pit structure and construction method for expanded-end decompression well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |