CN103592422B - Mine water source fingerprint map method for quickly judging mine water filling source - Google Patents
Mine water source fingerprint map method for quickly judging mine water filling source Download PDFInfo
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- CN103592422B CN103592422B CN201310606523.6A CN201310606523A CN103592422B CN 103592422 B CN103592422 B CN 103592422B CN 201310606523 A CN201310606523 A CN 201310606523A CN 103592422 B CN103592422 B CN 103592422B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 16
- 238000005065 mining Methods 0.000 claims abstract description 11
- 238000004458 analytical method Methods 0.000 claims description 9
- 238000007639 printing Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 4
- 230000033116 oxidation-reduction process Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 230000008786 sensory perception of smell Effects 0.000 claims description 4
- 230000014860 sensory perception of taste Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 abstract description 11
- 150000002500 ions Chemical class 0.000 description 4
- 238000011002 quantification Methods 0.000 description 4
- 238000004457 water analysis Methods 0.000 description 4
- 230000004069 differentiation Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012850 discrimination method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Abstract
The invention discloses a mine water source fingerprint map method for quickly judging a mine water filling source. The mine water source fingerprint map method comprises the following steps: utilizing a water sample which is obtained from a mine site to carry out water quality test and test for physical characteristic parameters, or utilizing a mining device for measuring hydrogeological parameters to directly measure the demanded parameters in a mine water effluent site in order to obtain chemical index parameters, physical index parameters and physical and chemical index parameters of the water; marking the various test parameter values of the water sample on a base map of a water source fingerprint map, connecting all marked points together to form a diagram, then filling the diagram to form the water source fingerprint map of some type of water source; establishing water source fingerprint map samples of various water sources in a region, and comparing the water source fingerprint map which is required to be judged with the samples, so as to quickly judge the water source type. The mine water source fingerprint map method opens up a brand new approach for solving the burst water source problem.
Description
Technical field
The present invention relates to water analysis and discrimination method field, water source, particularly a kind of fast and reliable differentiates the Identification of Water Source in Mines finger-printing method of water source of inundation in mine.
Background technology
Mine water disaster is the major hidden danger affecting mine safety production, and in China, nearly all mine all faces flood puzzlement in various degree.And the water source of water outlet will be determined exactly for the most important basis of flood prevention and control, thus take rational preventive measures and countermeasures.For the differentiation at water source, method main at present has two kinds: one is method for analysis of water quality, gathers water sample and carries out water quality test, carry out contrast to judge water source according to hydrochemical index; It two is on-site experience methods, according to the feature such as water outlet color, turbidity, sense of smell, the sense of taste, water temperature, hydraulic pressure at scene, differentiates water source by experience.
Conventional water source judges to need on-the-spot practical experience and water analysis to report synthetic study, due to the complicacy of groundwater dynamics, water-bearing zone interpenetrate effect, often there is demonstration cycle long, the problem such as efficiency is low.Usually the mine hydrogeology slip-stick artist requiring rich experiences could be competent at, and is vulnerable to interference from human factor.
Summary of the invention
The object of the invention is in order to solve above-mentioned water source of inundation in mine Quick difficult, according to insufficient practical problems, propose a kind of with water source chemical composition and physical features be according to, have concurrently the function of on-site experience method and method for analysis of water quality fast, accurately judge the method at water source.
For achieving the above object, the technical solution used in the present invention is: a kind of Identification of Water Source in Mines finger-printing method of Quick water source of inundation in mine, is realized by following steps:
(1) obtain and judge the index parameter at water source, water quality test is carried out and physical characteristic parameter is tested to mine relevant range sampling of water quality, obtains required test parameter, or adopt mining hydrology Parameters Instrument directly to measure acquisition test parameter;
(2) using test parameter as coordinate dimension, send radial coordinate axis from same initial point, each coordinate axis scale represents its desired value size, and the radians such as each coordinate axis interval or the radian such as are not arranged, forms fingerprint image coordinate system;
(3) every for mine relevant range water sample test parameter numerical value is demarcated on fingerprint image respective coordinates axle, each calibration point straight line is connected to form figure, then figure is carried out the water source fingerprint image that color filling forms this water sample; And in pit zone, the water source fingerprint image sample at various known water source is set up by above-mentioned steps;
(4) have the water source fingerprint image of water outlet to contrast according to sample in the relevant range needing to differentiate or adjacent area, after demarcating by analysis, fingerprint image sample in water source is similar therewith, can judge water source type rapidly.
In described step (3), water source fingerprint image also comprises intersection water source fingerprint image, after described intersection water source fingerprint image is tested by the water quality proportioning at several water source, forms the water source fingerprint picture library that water source intersects, for mixing the dynamic discriminant at water source.
Described test parameter comprises hydrochemical index parameter, physical index parameter and water physical and chemical index parameter.
Described hydrochemical index parameter comprises Na
+, K
+, Ca
2+, Mg
2+, CL
-, SO
4 2-, NO
3 -, HCO
3 -, pH value; Physical index parameter comprises pressure and temperature; Water physical and chemical index parameter comprises oxidation-reduction potential and conductivity.
In described step (1), judge that the index parameter at water source also comprises experience index, described experience index comprises the color of on-the-spot water outlet, turbidity, sense of smell, the sense of taste and transparency.
In described step (3), test parameter numerical value is demarcated and is adopted straight measured value standardization, number percent standardization or composite calibration method.
the invention has the beneficial effects as follows:
First, on-the-spot Water breakthrough characteristics many kinds of parameters is carried out quantification integrated, comprise hydrochemical index parameter, physical index parameter, water physical and chemical index parameter and empirical parameter, that does not omit water source itself can measurement information, the multi-dimensional nature of effective guarantee water source type and singularity; The second, the parameter such as physics, chemistry is represented in same coordinate system, there is the direct-reading features such as accuracy is high, vivid, simple, intuitive; 3rd, in conjunction with on-the-spot hydrologic parameter instrument, adopt timely, the effective water quality of not ore removal door, water to manage parameter, make water source differentiate to have promptness; 4th, for distinguish on water source of mine provides meticulous fingerprint digital process analysis foundation, Identification of Water Source in Mines can be made to carry out digitizing differentiation.In a word, the present invention has mainly opened up a kind of new water source of inundation in mine method of discrimination, by hydrochemical index (Na
+, K
+, Ca
2+, Mg
2+, CL
-, SO
4 2-, NO
3 -, HCO
3 -, pH value etc.), physical index (pressure, temperature) and water physical and chemical index (oxidation-reduction potential, conductivity) combine to differentiate water source dissimilar in mine.By the various chemical index at water source, physical index and physical and chemical index are showed with numerical value and figure under same coordinate system simultaneously, form direct reading water source fingerprint image.
Accompanying drawing explanation
Fig. 1 is principle of the invention block diagram.
Fig. 2 is straight measured value water source of the present invention fingerprint image base map.
Fig. 3 is the water source fingerprint schematic diagram of the embodiment of the present invention one.
Fig. 4 is the water source fingerprint schematic diagram of the embodiment of the present invention two.
Fig. 5 is the water source fingerprint schematic diagram of the embodiment of the present invention three.
Fig. 6 is the water source fingerprint schematic diagram of the embodiment of the present invention four.
Embodiment
The present invention utilizes mine on-the-spot institute water sampling to carry out water quality test and physical characteristic parameter test, obtain hydrochemical index, physical index and water physical and chemical index parameter, the instrumentations such as relevant mining hydrology Parameters Instrument also can be utilized directly to measure desired parameters to mine water outlet scene.
By test parameter (comprising empirical parameter) as coordinate dimension, send radial coordinate axis from same initial point, each coordinate axis scale represents its desired value size, each coordinate axis interval can wait radian or not etc. radian arrange, form fingerprint image coordinate system.By every for water sample test parameter numeric indicia on water source fingerprint image respective coordinates axle, each gauge point straight line is connected to form figure, then figure is carried out filling the water source fingerprint image just defining this water sample.
In pit zone, setting up the water source fingerprint image sample at various known water source, needing the water source fingerprint image differentiated to contrast according to sample, just can judge water source type rapidly.The water source fingerprint image that intersects forms the water source fingerprint picture library that water source intersects, for mixing the dynamic discriminant at water source after can being tested by the water quality proportioning at multiple water source.
As shown in Figure 1 and Figure 2, principle of the present invention is: carry out sampling of water quality from a certain pit zone; The sample obtained is carried out water analysis, obtains hydrochemical index (Na
+, K
+, Ca
2+, Mg
2+, CL
-, SO
4 2-, NO
3 -, HCO
3 -, pH value), physical index (pressure, temperature) and water physical and chemical index (oxidation-reduction potential, conductivity); The index parameter analyzed is carried out quantification treatment, and demarcates each quantization parameter in water source fingerprint image base map (i.e. Fig. 2) of autonomous Design of the present invention, the method for demarcation has straight measured value standardization, number percent standardization and composite calibration method; Each calibration point is carried out straight line connection, and form polygon, and carry out color filling to polygon, this polygon is the water source fingerprint image sample at a certain specific water source, a certain mining area; Correspondingly, the water source fingerprint image sample at each specific water source can be formed after each specific water source being analyzed, demarcate and connected.
Wherein, straight measured value standardization is for directly demarcating in the corresponding scale of radial coordinate axis by the index parameter analyzed; Number percent standardization, ion number percent standardization as shown in Figure 6, in 1L water, the milligramequivalent sum of anions and canons is each as 100%, calculates respectively by following formula: certain the moon (or sun) ion milligramequivalent percentage (%)=(this ion milligramequivalent number/the moon or kation milligramequivalent sum) * 100%; Composite calibration method is demarcated, so that water source fingerprint image of applying in a flexible way carries out water source differentiation for straight measured value and percent value index parameter being carried out on water source fingerprint image base map combination.
Below in conjunction with drawings and Examples, the present invention is described in detail.
Embodiment one: as shown in Figure 3, be sandstone aquifer water source, a certain mining area fingerprint schematic diagram, wherein A is the sandstone aquifer water source fingerprint image black region in this mining area.In the drawings, each index parameter by analysis after, obtain corresponding numerical value, if pH value is 7.Straight measured value standardization is adopted to demarcate the water chemistry analyzed, physics and each numerical value of water physical and chemical index parameter, calibration point is respectively a, b, c ... m, each calibration point is connected, forms black region A, be i.e. mining area sandstone aquifer water source fingerprint image sample for this reason.If there is water outlet phenomenon in this region or adjacent area, after demarcating by analysis, fingerprint image sample in water source is similar therewith can qualitative water source be sandstone aquifer.
Embodiment two: as shown in Figure 4, is with the difference of embodiment one, and it is limestone aquifer water source, a certain mining area fingerprint schematic diagram sample graph, and its black region formed is B.
Embodiment three: as shown in Figure 5, is with the difference of embodiment one, and it is surface water water source, somewhere fingerprint schematic diagram sample graph, and its black region formed is C.
Embodiment four: as shown in Figure 6, be with the difference of embodiment one, it is demarcated for adopting ion number percent standardization to carry out quantification to hydrochemical index parameter in Fig. 3, and adopts straight measured value standardization to carry out to physical index, water physical and chemical index parameter in Fig. 3 the water source fingerprint schematic diagram that quantification is demarcated.
The present invention mainly with reference to existing method, by the easy graphic mode of one, intuitively, visually manifests water quality parameter and empirical parameter simultaneously.On-the-spot in mine water outlet, quantize water body, every chemistry of water sample and physical parameter index by instrument or experience, form a kind of pattern according to these parameter values size variation, this pattern represents feature and the water source fingerprint at water outlet water source.First to Criterion water source, mine known various water source fingerprint image; After EXIT POINT carries out parameter detecting, form on-the-spot water source fingerprint image, by artificial naked eyes direct-reading contrast or by the contrast of fingerprints procedure numeral, just quick and precisely can judge the ownership at water outlet water source, determine water outlet water source and cross type thereof.Just can submit water source determination information at the scene, thus effectively instruct mine water prevention work.The present invention can adopt mining hydrology Parameters Instrument directly to measure to the water analysis in a certain mining area, thus obtains corresponding parameter.Judge that the index parameter at water source is except hydrochemical index, physical index, water physical and chemical index, can add experience index, as the color of on-the-spot water outlet, turbidity, sense of smell, the sense of taste and transparency etc.After the water source fingerprint image sample at each specific water source is formed, can to differentiate water source of inundation in mine according to fingerprint analysis method and technology and meticulous reliable fingerprints procedure analysis is provided.
Above are only embodiments of the invention, to one skilled in the art, the present invention has multiple change and change.Allly within invention thought of the present invention and principle, make any amendment, equivalently to replace, improve, all should be included within protection scope of the present invention.
Claims (6)
1. an Identification of Water Source in Mines finger-printing method for Quick water source of inundation in mine, be is characterized in that: realized by following steps:
(1) obtain and judge the index parameter at water source, water quality test is carried out and physical characteristic parameter is tested to mine relevant range sampling of water quality, obtains required test parameter, or adopt mining hydrology Parameters Instrument directly to measure acquisition test parameter;
(2) using test parameter as coordinate dimension, send radial coordinate axis from same initial point, each coordinate axis scale represents its desired value size, and the radians such as each coordinate axis interval or the radian such as are not arranged, forms fingerprint image coordinate system;
(3) every for mine relevant range water sample test parameter numerical value is demarcated on fingerprint image respective coordinates axle, each calibration point straight line is connected to form figure, then figure is carried out the water source fingerprint image that color filling forms this water sample; And in pit zone, the water source fingerprint image sample at various known water source is set up by above-mentioned steps;
(4) have the water source fingerprint image of water outlet to contrast according to sample in the relevant range needing to differentiate or adjacent area, after demarcating by analysis, fingerprint image sample in water source is similar therewith, can judge water source type rapidly.
2. the Identification of Water Source in Mines finger-printing method of Quick water source of inundation in mine according to claim 1, it is characterized in that: in described step (3), water source fingerprint image also comprises intersection water source fingerprint image, after described intersection water source fingerprint image is tested by the water quality proportioning at several water source, form the water source fingerprint picture library that water source intersects, for mixing the dynamic discriminant at water source.
3. the Identification of Water Source in Mines finger-printing method of Quick water source of inundation in mine according to claim 1, is characterized in that: described test parameter comprises hydrochemical index parameter, physical index parameter and water physical and chemical index parameter.
4. the Identification of Water Source in Mines finger-printing method of Quick water source of inundation in mine according to claim 3, is characterized in that: described hydrochemical index parameter comprises Na
+, K
+, Ca
2+, Mg
2+, CL
-, SO
4 2-, NO
3 -, HCO
3 -, pH value; Physical index parameter comprises pressure and temperature; Water physical and chemical index parameter comprises oxidation-reduction potential and conductivity.
5. the Identification of Water Source in Mines finger-printing method of Quick water source of inundation in mine according to claim 1, it is characterized in that: in described step (1), judge that the index parameter at water source also comprises experience index, described experience index comprises the color of on-the-spot water outlet, turbidity, sense of smell, the sense of taste and transparency.
6. the Identification of Water Source in Mines finger-printing method of Quick water source of inundation in mine according to claim 1, is characterized in that: in described step (3), and test parameter numerical value is demarcated and adopted straight measured value standardization, number percent standardization or composite calibration method.
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| CN104297308B (en) * | 2014-10-23 | 2016-06-22 | 淮南矿业(集团)有限责任公司 | A kind of water bursting in mine water source Quick equipment |
| CN105653788A (en) * | 2015-12-29 | 2016-06-08 | 中国神华能源股份有限公司 | Mining area water source recognition method, mining area water source recognition device and mining area water source recognition system |
| CN113495131A (en) * | 2020-03-20 | 2021-10-12 | 中国石油天然气股份有限公司 | Method for judging underground water in stratum |
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|---|---|---|---|---|
| CN101660427A (en) * | 2009-05-18 | 2010-03-03 | 中国矿业大学(北京) | Three-chart two-prediction method for quantitative evaluation and prediction of coal-bed top-plate water burst (inrush) conditions |
| CN101923084A (en) * | 2010-07-15 | 2010-12-22 | 北京华安奥特科技有限公司 | A kind of mining water source recognition methods and identification equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660427A (en) * | 2009-05-18 | 2010-03-03 | 中国矿业大学(北京) | Three-chart two-prediction method for quantitative evaluation and prediction of coal-bed top-plate water burst (inrush) conditions |
| CN101923084A (en) * | 2010-07-15 | 2010-12-22 | 北京华安奥特科技有限公司 | A kind of mining water source recognition methods and identification equipment |
Non-Patent Citations (3)
| Title |
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| 水化学玫瑰图在宁夏某矿井出水水源判断中的应用探讨;海玮;《神华科技》;20121126;第10卷(第6期);第46-48页 * |
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