CN112489163A - Sandstone-type uranium ore comprehensive result map mapping method - Google Patents
Sandstone-type uranium ore comprehensive result map mapping method Download PDFInfo
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- CN112489163A CN112489163A CN201910857875.6A CN201910857875A CN112489163A CN 112489163 A CN112489163 A CN 112489163A CN 201910857875 A CN201910857875 A CN 201910857875A CN 112489163 A CN112489163 A CN 112489163A
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- 229910052770 Uranium Inorganic materials 0.000 title claims abstract description 55
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000013507 mapping Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000013213 extrapolation Methods 0.000 claims abstract description 58
- 239000003245 coal Substances 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 14
- 238000010586 diagram Methods 0.000 claims abstract description 13
- 230000033558 biomineral tissue development Effects 0.000 claims abstract description 9
- 239000003086 colorant Substances 0.000 claims abstract description 9
- 238000005065 mining Methods 0.000 claims description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 238000004801 process automation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/206—Drawing of charts or graphs
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Abstract
The invention belongs to the technical field of digital reconnaissance systems, and particularly relates to a sandstone-type uranium deposit comprehensive result map mapping method which comprises five steps: determining a pure digital ten-digit work area code; the second step is that: determining the size of the frame of the reserve estimation section diagram; the third step: determining the type of the drill hole in the mine; the fourth step: confirming a drill hole extrapolation point; the fifth step: connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of mineralization engineering to form a closed area, and finally filling colors into the closed area to form an ore deposit comprehensive result graph; the invention needs to be manually, fussy and repeated for compiling the comprehensive achievement diagram of the sandstone-type coal mine in the coal mine geological exploration based on the digital coal mine exploration software, thereby realizing the digitization, standardization and informatization of the compilation of the comprehensive achievement diagram.
Description
Technical Field
The invention belongs to the technical field of digital reconnaissance systems, and particularly relates to a mapping method for a sandstone-type uranium deposit comprehensive result map.
Background
Most of the previous comprehensive achievement drawings are manually completed, and the work load is large and the calculation is complex. Along with the improvement of the investigation degree of a working area, a large amount of drilling data are accumulated, in order to complete a comprehensive result diagram, former people are inevitably utilized to form geological data to form the latest and most complete comprehensive result diagram, and the latest and most complete comprehensive result diagram needs to be rearranged and drawn, so that the workload is greatly increased, and the working efficiency is reduced. With the comprehensive and rapid development of computer technology, a nuclear industry system develops digital coal mine exploration software and establishes an independent database in the whole process of coal mine exploration.
The full process automation and intellectualization are realized, and the working efficiency and the mapping precision are effectively improved.
Disclosure of Invention
The invention aims to provide a method for mapping an integrated result chart of a sandstone-type coal mine, aiming at the defects in the prior art, so that full-process automation and intellectualization are realized, and the working efficiency and mapping precision are effectively improved.
The technical scheme of the invention is as follows:
a sandstone-type uranium ore comprehensive result map mapping method comprises five steps, namely: determining a pure digital ten-digit work area code;
the second step is that: determining the size of the frame of the reserve estimation section diagram;
the third step: determining the type of the drill hole in the mine;
the fourth step: confirming a drill hole extrapolation point;
the fifth step: connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of mineralization engineering to form a closed area, and finally filling colors into the closed area to form an ore deposit comprehensive result graph;
wherein the first step is as follows: determining a pure digital ten-digit work area code;
selecting a region to be subjected to geological exploration, and drawing a rectangular exploration line map of the region, wherein the rectangular exploration line comprises a plurality of drill holes; and determining a base survey line in the survey map through the borehole.
The method for mapping the synthetic result map of the sandstone-type uranium deposit comprises the following steps of determining the size of a map frame of a reserve estimation profile map;
determining the amplitude range of the exploration line map, namely the length and the width:
establishing a coordinate system by taking one end point of the rectangular survey line graph determined in the first step as an origin, wherein coordinates of the drill hole No. 1 to the drill hole No. n in the rectangular survey line graph are sequentially (X1, Y1), (X2, Y2), (X3, Y3'), … … (Xn, Yn);
calculating the rectangle by using a minimum value and maximum value formula to synthesize the graph:
minimum X MinZkX ═ min for all boreholes (zk1.x, zk2.x,.. zkn.x);
minimum Y MinZkY ═ min for all boreholes (zk1.y, zk2.y.... zkn.y);
maximum X MaxZkX ═ max (zk1.x, zk2.x,... zkn.x) for all boreholes;
max (zk1.y, zk2.y.. zkn.y) for all boreholes;
the minimum X MinKtxX ═ min for all survey lines (ktx1.X, ktx2.X,... ktxn. X);
the minimum Y MinKtxY ═ min for all survey lines (ktx1.Y, ktx2.Y.. ktx.y);
max X MaxKtxX ═ max (ktx1.X, ktx2. X.,. ktxn. X) for all survey lines;
max (ktx1.Y, ktx2.Y.. ktxn.y) for all survey lines;
obtaining a rectangle comprehensive graph:
min (MinZkX, MinKtxX) for a frame;
min (MinZkY, MinKtxY) is the minimum Y of a frame;
maximum X of a frame is max (MaxZkX, MaxKtxX);
maximum Y of a frame is max (MaxZkY, MaxKtxY);
the length of the picture sheet of the rectangular comprehensive result is equal to the maximum Y of the picture frame-the minimum Y of the picture frame;
the length of the rectangular integrated result chart is max (ZkMaxY, KtxMaxY) -min (ZkMinY, KtxMinY)
The width of the rectangular comprehensive result picture sheet is equal to the maximum X of the picture frame-the minimum X of the picture frame;
the width of the rectangular integrated result picture is max (ZkMaxX, KtxMaxX) -min (ZkMinX, KtxMinX)
Wherein:
zk1.x represents: x value for borehole orifice coordinate No. 1;
ktx1.x denotes: the x value of the coordinate of the starting point or the ending point of the No. 1 exploration line;
zk1.y represents: the y value of the drill hole number 1 coordinates;
ktx1.y denotes: the y value of the coordinates of the starting or ending point of survey line No. 1.
A sandstone-type uranium ore comprehensive result map mapping method comprises the following third step: determining the type of the drill hole in the mine;
determining a drilling and mining type on the comprehensive result graph;
respectively measuring the uranium grade and the uranium amount in a No. 1 to m drill hole, and defining
Industrial uranium ore body: the grade of uranium is more than or equal to 0.01 percent, the amount of uranium per square meter is more than or equal to 1 kilogram, and the uranium is expressed by red;
uranium mineralizer: the grade of uranium is more than or equal to 0.01 percent, the amount of uranium per square meter is less than 1 kilogram, and the uranium is expressed by blue;
no ore: the grade of uranium is less than 0.01 percent, the amount of uranium per square meter is less than 1 kilogram,
the color of the drill hole in the ore-finding category is red, which represents an industrial drill hole, and blue, which represents a mineralized drill hole; the empty white circles represent no ore boreholes.
A sandstone-type uranium ore comprehensive result map mapping method comprises the fourth step of: confirming a drill hole extrapolation point; forming a borehole extrapolation point;
determining a drilling hole extrapolation form and distance points in the rectangular comprehensive result image; the industrial coal mine body is connected with the coalification body according to 1/2 of the basic exploration engineering spacing; the industrial coal mine body and the non-mine are connected according to 1/4 of basic exploration engineering spacing.
A mapping method for a sandstone-type uranium ore comprehensive result map is characterized in that a basic exploration project interval refers to a distance between two adjacent exploration projects of uncovering ore bodies and a project inclined to the uncovering ore bodies.
A sandstone-type uranium ore comprehensive result map mapping method comprises the fifth step of: connecting the extrapolation points of the drill hole; and connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of the mineralization engineering to form a closed area, and finally filling colors into the closed area to form a comprehensive result chart of the ore deposit.
A sandstone-type uranium ore comprehensive result chart mapping method comprises the steps of connecting an ore-observing drill hole extrapolation point and a mineralization engineering extrapolation point to form a closed area, and when the closed area is filled with colors to form the map, when all ore-observing drill hole extrapolation points P1, P2 and … … Pn are confirmed to be completed, connecting P1, P2 and … … Pn extrapolation points in sequence by smooth curves in a rectangular exploration chart to form a closed area which is represented by red;
wherein: p1 denotes the 1 st hole-to-hole extrapolation point;
when all mineralized borehole extrapolation points P1, P2 and … … Pn are confirmed to be completed, the extrapolation points P1, P2 and … … Pn are sequentially connected by smooth curves in a rectangular exploration line graph to form a closed area which is indicated by blue;
wherein: p1 denotes the 1 st hole-to-hole extrapolation point;
the mine borehole extrapolation points P1, P2, … … Pn are connected by a smooth curve and the mineralized borehole extrapolation points P1, P2, … … Pn are connected by a smooth curve, forming a red closed area and a blue closed area.
The invention has the beneficial effects that:
the invention needs to be manually, fussy and repeated for compiling the comprehensive achievement diagram of the sandstone-type coal mine in the coal mine geological exploration based on the digital coal mine exploration software, thereby realizing the digitization, standardization and informatization of the compilation of the comprehensive achievement diagram.
Drawings
FIG. 1 is a flow chart of the comprehensive results of the deposit.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments. A sandstone-type uranium ore comprehensive result map mapping method comprises five steps, namely: a pure digital ten digit workspace code is determined.
The second step is that: and determining the frame size of the reserve estimation section diagram.
The third step: and determining the ore finding category of the drill hole.
The fourth step: and confirming the drill hole extrapolation point.
The fifth step: and connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of the mineralization engineering to form a closed area, and finally filling colors into the closed area to form a comprehensive result chart of the ore deposit.
Wherein the first step is as follows: determining a pure digital ten-digit work area code;
selecting a region to be subjected to geological exploration, and drawing a rectangular exploration line map of the region, wherein the rectangular exploration line comprises a plurality of drill holes; and determining a base survey line in the survey map through the borehole;
the second step is that: determining the size of the frame of the reserve estimation section diagram;
determining the amplitude range of the exploration line map, namely the length and the width:
with one end point of the rectangular survey line graph determined in the first step as an origin, a coordinate system is established, and coordinates of drill hole No. 1 to drill hole No. n in the rectangular survey line graph are sequentially (X1, Y1), (X2, Y2), (X3, Y3'), … … (Xn, Yn).
Calculating the rectangle by using a minimum value and maximum value formula to synthesize the graph:
minimum X MinZkX ═ min for all boreholes (zk1.x, zk2.x,.. zkn.x);
minimum Y MinZkY ═ min for all boreholes (zk1.y, zk2.y.... zkn.y);
maximum X MaxZkX ═ max (zk1.x, zk2.x,... zkn.x) for all boreholes;
max (zk1.y, zk2.y.. zkn.y) for all boreholes;
the minimum X MinKtxX ═ min for all survey lines (ktx1.X, ktx2.X,... ktxn. X);
the minimum Y MinKtxY ═ min for all survey lines (ktx1.Y, ktx2.Y.. ktx.y);
max X MaxKtxX ═ max (ktx1.X, ktx2. X.,. ktxn. X) for all survey lines;
max (ktx1.Y, ktx2.Y.. ktxn.y) for all survey lines;
obtaining a rectangle comprehensive graph:
min (MinZkX, MinKtxX) for a frame;
min (MinZkY, MinKtxY) is the minimum Y of a frame;
maximum X of a frame is max (MaxZkX, MaxKtxX);
maximum Y of a frame is max (MaxZkY, MaxKtxY);
and the length of the rectangular comprehensive result picture sheet is equal to the maximum Y of the picture frame-the minimum Y of the picture frame.
The length of the rectangular integrated result chart is max (ZkMaxY, KtxMaxY) -min (ZkMinY, KtxMinY)
And the width of the rectangular comprehensive result picture sheet is equal to the maximum X of the picture frames-the minimum X of the picture frames.
The width of the rectangular integrated result picture is max (ZkMaxX, KtxMaxX) -min (ZkMinX, KtxMinX)
Wherein:
zk1.x represents: x value of No. 1 borehole orifice coordinates
ktx1.x denotes: x value of coordinate of starting point or ending point of No. 1 exploration line
zk1.y represents: y value of drill hole number 1 coordinates
ktx1.y denotes: y value of coordinates of starting point or ending point of No. 1 exploration line
The third step: determining the type of the drill hole in the mine;
determining a drilling and mining type on the comprehensive result graph;
respectively measuring the uranium grade and the uranium amount in a No. 1 to m drill hole, and defining
Industrial uranium ore body: the grade of uranium is more than or equal to 0.01 percent, the amount of uranium per square meter is more than or equal to 1 kilogram, and the uranium is expressed by red;
uranium mineralizer: the grade of uranium is more than or equal to 0.01 percent, the amount of uranium per square meter is less than 1 kilogram, and the uranium is expressed by blue;
no ore: the grade of uranium is less than 0.01 percent, the amount of uranium per square meter is less than 1 kilogram,
the bore hole in the mine category is red for industrial bore holes and blue for mineralized bore holes. The empty white circles represent no ore boreholes.
The fourth step: confirming a drill hole extrapolation point;
forming a borehole extrapolation point;
determining a drilling hole extrapolation form and distance points in the rectangular comprehensive result image; the industrial coal mine body is connected with the coalification body according to 1/2 of the basic exploration engineering spacing; the industrial coal mine body is connected with the non-mine body according to 1/4 of the basic exploration engineering spacing;
basic survey project spacing: refers to the distance between two adjacent miners along which the miners tend to be traversed.
The fifth step: connecting the extrapolation points of the drill hole;
the fifth step: and connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of the mineralization engineering to form a closed area, and finally filling colors into the closed area to form a comprehensive result chart of the ore deposit.
When all the extrapolation points P1, P2 and … … Pn of the mine borehole are confirmed to be completed, the extrapolation points P1, P2 and … … Pn are sequentially connected by smooth curves in a rectangular survey line graph to form a closed area which is shown in red.
Wherein: p1 denotes the 1 st hole-to-hole extrapolation point;
when all the mineralized borehole extrapolation points P1, P2 and … … Pn are confirmed to be completed, the extrapolation points P1, P2 and … … Pn are sequentially connected by smooth curves in a rectangular exploration chart to form a closed area which is indicated by blue.
Wherein: p1 denotes the 1 st hole-to-hole extrapolation point;
the mine borehole extrapolation points P1, P2, … … Pn are connected by a smooth curve and the mineralized borehole extrapolation points P1, P2, … … Pn are connected by a smooth curve, forming a red closed area and a blue closed area.
The invention has the advantages of improving the working efficiency, and the pictures are digital data, and can repeatedly call, modify and utilize data.
Claims (7)
1. A sandstone-type uranium ore comprehensive result map mapping method comprises five steps, namely: determining a pure digital ten-digit work area code;
the second step is that: determining the size of the frame of the reserve estimation section diagram;
the third step: determining the type of the drill hole in the mine;
the fourth step: confirming a drill hole extrapolation point;
the fifth step: connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of mineralization engineering to form a closed area, and finally filling colors into the closed area to form an ore deposit comprehensive result graph;
the method is characterized in that: wherein the first step is as follows: determining a pure digital ten-digit work area code;
selecting a region to be subjected to geological exploration, and drawing a rectangular exploration line map of the region, wherein the rectangular exploration line comprises a plurality of drill holes; and determining a base survey line in the survey map through the borehole.
2. The method for mapping the synthetic result map of the sandstone-type uranium ore according to claim 1, wherein: the second step, determining the size of the frame of the reserve estimation section diagram;
determining the amplitude range of the exploration line map, namely the length and the width:
establishing a coordinate system by taking one end point of the rectangular survey line graph determined in the first step as an origin, wherein coordinates of the drill hole No. 1 to the drill hole No. n in the rectangular survey line graph are sequentially (X1, Y1), (X2, Y2), (X3, Y3'), … … (Xn, Yn);
calculating the rectangle by using a minimum value and maximum value formula to synthesize the graph:
minimum X MinZkX ═ min for all boreholes (zk1.x, zk2.x,.. zkn.x);
minimum Y MinZkY ═ min for all boreholes (zk1.y, zk2.y.... zkn.y);
maximum X MaxZkX ═ max (zk1.x, zk2.x,... zkn.x) for all boreholes;
max (zk1.y, zk2.y.. zkn.y) for all boreholes;
the minimum X MinKtxX ═ min for all survey lines (ktx1.X, ktx2.X,... ktxn. X);
the minimum Y MinKtxY ═ min for all survey lines (ktx1.Y, ktx2.Y.. ktx.y);
max X MaxKtxX ═ max (ktx1.X, ktx2. X.,. ktxn. X) for all survey lines;
max (ktx1.Y, ktx2.Y.. ktxn.y) for all survey lines;
obtaining a rectangle comprehensive graph:
min (MinZkX, MinKtxX) for a frame;
min (MinZkY, MinKtxY) is the minimum Y of a frame;
maximum X of a frame is max (MaxZkX, MaxKtxX);
maximum Y of a frame is max (MaxZkY, MaxKtxY);
the length of the picture sheet of the rectangular comprehensive result is equal to the maximum Y of the picture frame-the minimum Y of the picture frame;
the length of the rectangular integrated result chart is max (ZkMaxY, KtxMaxY) -min (ZkMinY, KtxMinY)
The width of the rectangular comprehensive result picture sheet is equal to the maximum X of the picture frame-the minimum X of the picture frame;
the width of the rectangular integrated result picture is max (ZkMaxX, KtxMaxX) -min (ZkMinX, KtxMinX)
Wherein:
zk1.x represents: x value for borehole orifice coordinate No. 1;
ktx1.x denotes: the x value of the coordinate of the starting point or the ending point of the No. 1 exploration line;
zk1.y represents: the y value of the drill hole number 1 coordinates;
ktx1.y denotes: the y value of the coordinates of the starting or ending point of survey line No. 1.
3. The method for mapping the synthetic result map of the sandstone-type uranium ore according to claim 1, wherein: the third step is: determining the type of the drill hole in the mine;
determining a drilling and mining type on the comprehensive result graph;
respectively measuring the uranium grade and the uranium amount in a No. 1 to m drill hole, and defining
Industrial uranium ore body: the grade of uranium is more than or equal to 0.01 percent, the amount of uranium per square meter is more than or equal to 1 kilogram, and the uranium is expressed by red;
uranium mineralizer: the grade of uranium is more than or equal to 0.01 percent, the amount of uranium per square meter is less than 1 kilogram, and the uranium is expressed by blue;
no ore: the grade of uranium is less than 0.01 percent, the amount of uranium per square meter is less than 1 kilogram,
the color of the drill hole in the ore-finding category is red, which represents an industrial drill hole, and blue, which represents a mineralized drill hole; the empty white circles represent no ore boreholes.
4. The method for mapping the synthetic result map of the sandstone-type uranium ore according to claim 1, wherein: the fourth step: confirming a drill hole extrapolation point; forming a borehole extrapolation point;
determining a drilling hole extrapolation form and distance points in the rectangular comprehensive result image; the industrial coal mine body is connected with the coalification body according to 1/2 of the basic exploration engineering spacing; the industrial coal mine body and the non-mine are connected according to 1/4 of basic exploration engineering spacing.
5. The method for mapping the synthetic result map of the sandstone-type uranium ore according to claim 4, wherein: the basic exploration project interval refers to the distance between two adjacent exploration projects which uncover ore bodies and incline the projects along the uncovering ore bodies.
6. The method for mapping the synthetic result map of the sandstone-type uranium ore according to claim 1, wherein: the fifth step: connecting the extrapolation points of the drill hole; and connecting an extrapolation point of the ore-observing drilling hole and an extrapolation point of the mineralization engineering to form a closed area, and finally filling colors into the closed area to form a comprehensive result chart of the ore deposit.
7. The method for mapping the synthetic result map of the sandstone-type uranium ore according to claim 6, wherein: connecting the extrapolation points of the ore-seeing drill holes and the extrapolation points of the mineralization engineering to form a closed area, and finally filling colors in the closed area to form the closed area, wherein when all the extrapolation points of the ore-seeing drill holes P1, P2 and … … Pn are confirmed to be finished, the extrapolation points of P1, P2 and … … Pn are sequentially connected by smooth curves in a rectangular exploration line graph to form the closed area which is represented by red;
wherein: p1 denotes the 1 st hole-to-hole extrapolation point;
when all mineralized borehole extrapolation points P1, P2 and … … Pn are confirmed to be completed, the extrapolation points P1, P2 and … … Pn are sequentially connected by smooth curves in a rectangular exploration line graph to form a closed area which is indicated by blue;
wherein: p1 denotes the 1 st hole-to-hole extrapolation point;
the mine borehole extrapolation points P1, P2, … … Pn are connected by a smooth curve and the mineralized borehole extrapolation points P1, P2, … … Pn are connected by a smooth curve, forming a red closed area and a blue closed area.
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