CN108757043A - One kind is for the anti-method of harnessing the river of getting working face - Google Patents
One kind is for the anti-method of harnessing the river of getting working face Download PDFInfo
- Publication number
- CN108757043A CN108757043A CN201810870995.5A CN201810870995A CN108757043A CN 108757043 A CN108757043 A CN 108757043A CN 201810870995 A CN201810870995 A CN 201810870995A CN 108757043 A CN108757043 A CN 108757043A
- Authority
- CN
- China
- Prior art keywords
- working face
- river
- harnessing
- lane
- getting working
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 238000010291 electrical method Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000003012 network analysis Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000005641 tunneling Effects 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
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- 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)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses one kind for the anti-method of harnessing the river of getting working face, it is after finding out working face hydrogeologic condition, by arranging that the driving and working face extraction of wind, machine lane are screened in leting speeper drilling in lane of intercepting water.The present invention has started step type arrangement drill site mode, and is monitored in tunnelling and working face extraction, further ensures mine safety production, and technical support and referential experience are provided for the Mine Water work of mine.
Description
Technical field
The present invention relates to expilorations of coal mines and anti-field of harnessing the river.More particularly to the anti-field of harnessing the river of getting working face.
Background technology
Water damage is always one of significant threat of exploitation of coal resources, once gushing water occurs, to getting working face or even whole
It is all huge to endanger and lose caused by a coal mine.
During the mining work of coal mine, the problem of being frequently run onto water gush face.In working face in the pit tunneling process
In, when digging laneway tunnels underground reservoir or has rock mass near hydraulic connection with it, due to the water in underground reservoir
Generally there is pressure-bearing property, can cause to pour in getting working face in the water short time in water-bearing layer, or even flood well accident.
Invention content
It is a kind of for the anti-comprehensive processing method harnessed the river of coal seam getting working face purpose of the present invention is to be to provide.
The technical solution adopted by the present invention is：
One kind is comprised the following steps that for the anti-method of harnessing the river of getting working face：
The first step：Find out that working face geology, hydrogeologic condition, appraisal area water damage are dangerous
On the basis of studying getting working face and having the basic datas such as geology, hydrogeology, by the comprehensive analysis of system,
Design arrangement is a series of to reconnoitre engineering, visits physical prospecting such as advanced, drills, detects hole, further finding out working face hydrogeology
Condition, appraisal area water damage are dangerous.
Second step：Intercept water lane shielding and driving
First with lane construction limestone leting speeper, the inlet well of intercepting water, arrange floor water-bearing rock grout transformation and bottom plate every
Water layer grouting and reinforcing engineering, shielding getting working face wind, machine lane driving；It is simutaneously arranged grouting and reinforcing engineering.Intercept water lane driving
Driving front watery is detected in advance using 2 kinds of transient electromagnetic, electrical method physical prospecting means, and construction drill is verified.
When physical prospecting detection driving front is without exception, constructed in drill site with step type construction drill site in the left and right portion of side in tunnel per 50m
One spy water horizontal tectonics hole and an advanced plate limestone water that bottoms out drill.
Third walks：Wind, machine lane driving
For wind, machine lane driving also with 2 kinds of physical prospecting means of transient electromagnetic and electrical method in advance to driving front watery
It is detected.When physical prospecting detection driving front is deposited when abnormal, tunnel stops driving, in tunnel portion of side construction drill site, in drill site
It is interior for abnormal area construction slip casting, leting speeper drilling, verify physical prospecting result of detection, determine without water damage threaten after can continue into
Ruler.If meeting with physical prospecting result, then slip casting is carried out, until meeting safety driving requesting party can tunnel.
4th step：Working face extraction
Preferably, being walked in second step and third physical prospecting has been carried out to working face and then secondary working face is carried out
Physical prospecting and drilling detecting.Back production is can continue after determining without water damage threat.
5th step：Monitoring
Preferably, being required to corresponding monitoring device and monitoring personnel in second step to the 4th step.It is different in generation
Chang Shi is reported and is taken corresponding safety measure at the first time.
According to of the invention a kind of for the anti-method of harnessing the river of getting working face, in network analysis geology, hydrogeologic condition
On the basis of, by formulating the anti-specific implementation steps of riparian work system of intercept water lane, wind, machine lane and stope, from
And reach the anti-effect of harnessing the river to working face, so that the present invention is able to promotion and implementation.
Description of the drawings
Fig. 1 is a kind of flow chart for the anti-method of harnessing the river of getting working face according to the present invention；
Fig. 2 is a kind of underground construction layout drawing for the anti-method of harnessing the river of getting working face according to the present invention.
Reference numeral is as follows：1, it intercepts water lane, 2, machine lane, 3, air way, 4, working face, 5, step type drill site, 6, preceding prospecting bit hole.
Specific implementation mode
This field can implement according to the step of invention content, no longer repeat herein.
Claims (4)
1. one kind, for the anti-method of harnessing the river of getting working face, feature is as follows：It is arranged in lane of intercepting water using means such as physical prospecting, probings
The driving and working face extraction of wind, machine lane are screened in leting speeper drilling.
2. according to claim 1 a kind of for the anti-method of harnessing the river of getting working face, it is characterised in that：In discoveries such as physical prospectings
By arranging that step type drill site carries out leting speeper to tunnel when abnormal.
3. according to claim 1 a kind of for the anti-method of harnessing the river of getting working face, it is characterised in that：To lane of intercepting water, wind,
The drivings such as machine lane are monitored.
4. according to claim 1 a kind of for the anti-method of harnessing the river of getting working face, it is characterised in that：Before tunnelling
Physical prospecting, probing are carried out to it, further increase safety coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870995.5A CN108757043A (en) | 2018-08-02 | 2018-08-02 | One kind is for the anti-method of harnessing the river of getting working face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870995.5A CN108757043A (en) | 2018-08-02 | 2018-08-02 | One kind is for the anti-method of harnessing the river of getting working face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757043A true CN108757043A (en) | 2018-11-06 |
Family
ID=63968649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870995.5A Pending CN108757043A (en) | 2018-08-02 | 2018-08-02 | One kind is for the anti-method of harnessing the river of getting working face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757043A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577382A (en) * | 2020-04-14 | 2020-08-25 | 河北昕佳工程勘查设计有限公司 | Water damage prevention and comprehensive water resource utilization method for karst big water iron mine in Hebei Handan chen region |
| CN112761677A (en) * | 2020-12-09 | 2021-05-07 | 中国矿业大学 | Underground coal mine water prevention and control method for grouting water-resisting layer by adopting mechanical digging groove construction |
| CN112901272A (en) * | 2021-01-15 | 2021-06-04 | 贵州化工建设有限责任公司 | Geophysical prospecting and drilling cooperative advanced water detection and drainage construction method |
| CN113294203A (en) * | 2021-04-22 | 2021-08-24 | 中煤科工集团西安研究院有限公司 | Water protection method for preventing and controlling coal uncovering during safe tunneling of water-rich coal seam rock roadway |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742145A (en) * | 2013-12-24 | 2014-04-23 | 山东新阳能源有限公司 | Water control method for abnormal water-enriched region of coal mine |
| CN107843940A (en) * | 2017-11-13 | 2018-03-27 | 中国神华能源股份有限公司 | Double old empty advanced method for surveying of water of lane driving |
-
2018
- 2018-08-02 CN CN201810870995.5A patent/CN108757043A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742145A (en) * | 2013-12-24 | 2014-04-23 | 山东新阳能源有限公司 | Water control method for abnormal water-enriched region of coal mine |
| CN107843940A (en) * | 2017-11-13 | 2018-03-27 | 中国神华能源股份有限公司 | Double old empty advanced method for surveying of water of lane driving |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577382A (en) * | 2020-04-14 | 2020-08-25 | 河北昕佳工程勘查设计有限公司 | Water damage prevention and comprehensive water resource utilization method for karst big water iron mine in Hebei Handan chen region |
| CN112761677A (en) * | 2020-12-09 | 2021-05-07 | 中国矿业大学 | Underground coal mine water prevention and control method for grouting water-resisting layer by adopting mechanical digging groove construction |
| CN112901272A (en) * | 2021-01-15 | 2021-06-04 | 贵州化工建设有限责任公司 | Geophysical prospecting and drilling cooperative advanced water detection and drainage construction method |
| CN113294203A (en) * | 2021-04-22 | 2021-08-24 | 中煤科工集团西安研究院有限公司 | Water protection method for preventing and controlling coal uncovering during safe tunneling of water-rich coal seam rock roadway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |