CN110059434B - Visualized expression method and system for uranium ore alteration types and intensities - Google Patents
Visualized expression method and system for uranium ore alteration types and intensities Download PDFInfo
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Abstract
The invention discloses a visualized expression method and a visualized expression system for uranium ore alteration types and intensity, which comprises the steps of firstly obtaining alteration information of a uranium ore in a specified working area or an exploration drilling hole from a database, and obtaining an alteration name, alteration intensity and alteration type corresponding to each alteration range, wherein when each alteration type is visualized expressed, different patterns are adopted to visually express different alteration types; when the visual expression is carried out on the alteration intensity, the visual expression is carried out by dividing the alteration intensity into a single alteration method and a plurality of alteration methods in the same depth range; and finally, drawing one or more lines of the alteration symbol patterns according to the thickness of the alteration stratum to fill the alteration range. The method realizes the visual expression of the alteration type and the alteration strength of the uranium ore, images the alteration information, and can more clearly and effectively express the alteration information of the uranium ore, so that the later understanding and the use of the alteration information are more convenient.
Description
Technical Field
The invention belongs to the field of visualization, and relates to a visualized expression method and system for uranium ore alteration types and intensities.
Background
Hard rock type uranium ore is one of main uranium ore types in China, with several rounds of exploration and mining, the surface and shallow part of the uranium ore deposit are disclosed and utilized, deep ore becomes a main exploration object, and the exploration of the deep ore needs to provide important information in the process of finding ore by combining geophysical prospecting and chemical prospecting means. Alteration is a phenomenon which often occurs in the formation of mineral deposits, and rocks and minerals are subjected to hydrothermal action, and the chemical components and physical properties of the rocks and minerals are changed greatly, so that the structure, structure and components of the original rocks are changed correspondingly to generate a new mineral combination. Therefore, in order to better understand the mineralization information in a certain borehole, the alteration information of the borehole needs to be researched and analyzed, and for hard rock type ores, the types of alterations are various, and the intensity of each alteration in different ranges is also greatly different. The alteration information data collected by each drill hole in the database is huge, the description of numbers and words is dazzling for workers, and if the obtained information cannot be efficiently presented, the alteration data is difficult to be deeply researched and analyzed.
Disclosure of Invention
Aiming at the defects, in order to express and transmit the alteration information of the hard rock uranium ore more clearly and effectively and perform further operation on prediction and excavation of the uranium ore mineralization information, the invention provides a visualized expression method of the alteration type and intensity of the uranium ore, which is used for solving the problems of complicated and diversified alteration information and further deeper observation and analysis of data, and comprises the following steps:
s1, acquiring all alteration data in the uranium mine exploration drill hole from the database; the alteration data comprises an alteration type, an alteration strength and an alteration range;
and S2, visually expressing each alteration type and alteration intensity of the uranium ore in the alteration range area.
Furthermore, within the alteration range, the alteration intensity is visually expressed by adopting different methods by distinguishing a single alteration type from multiple alteration types.
Further, in the alteration range, aiming at uranium ores with only one alteration type, a single alteration expression method is adopted to visually express the alteration strength; specifically, in the horizontal direction, the following 3 types of alteration intensities were aimed at: strong alteration, medium alteration and weak alteration, wherein when the uranium ore is strong alteration, visual expression of 3 times of filling is longitudinally carried out on the alteration type of the uranium ore; when the uranium ore is medium alteration, visual expression of filling the alteration type of the uranium ore for 2 times is longitudinally carried out; and when the uranium ore is weakly altered, visually expressing the alteration type of the uranium ore by filling for 1 time longitudinally.
Further, in the alteration range, when uranium ores of various alteration types exist, visual expression is carried out on alteration strength by adopting various alteration expression methods; the method specifically comprises the following steps: and (3) performing visual expression of 1 filling for each alteration type of the uranium ore in the horizontal direction without considering the alteration strength of the uranium ore.
Further, the visual expression means: in visual software, displaying the alteration type by drawing an alteration symbol graph; wherein, different alteration symbol patterns correspond to different alteration types; each altered symbol graph is stored in a visualized and softened symbol library, and the height, the width and the style corresponding to each altered symbol graph are given in the symbol library;
when only one alteration type uranium ore exists, the visualization expression of 1, 2 or 3 times of filling is specifically to draw 1, 2 or 3 times of alteration symbol graphs corresponding to the alteration types;
and when the uranium ore of multiple alteration types is subjected to visualization expression of 1 filling, specifically, the alteration symbol graph corresponding to each alteration type needs to be drawn for 1 time.
Further, in the alteration range, when a single or a plurality of alteration types are visually expressed, that is, when a single or a plurality of alteration symbol patterns are drawn in the visualization software, firstly, the height value of the single or the plurality of alteration symbol patterns is acquired from a symbol library, and the acquired height value is used as the drawing thickness of the single or the plurality of alteration symbol patterns; secondly, converting the alteration range into the thickness of an altered stratum according to the proportion of A to B; if the drawing thickness of the alteration symbol pattern is larger than the thickness of the alteration stratum, the current alteration symbol pattern is drawn in visual software after being reduced; wherein: a is more than 0, and B is more than or equal to A.
Furthermore, in the alteration range, one or more rows of alteration symbol patterns are drawn according to the thickness of the alteration stratum so as to fill the alteration range of the uranium ore.
Further, when the altered range is filled in based on the altered formation thickness data, the spacing between the altered symbol patterns of adjacent rows is determined.
The invention provides a visualized expression system for uranium ore alteration types and intensities, which comprises the following modules:
the data acquisition module is used for acquiring all alteration data in the uranium mine exploration drill hole from the database; the alteration data comprises an alteration type, an alteration strength and an alteration range;
and the visual expression module is used for visually expressing each alteration type and alteration intensity of the uranium ore in the area of the alteration range.
Further, the visualized expression system adopts any one of the visualized expression methods to visually express each alteration type and alteration intensity of the uranium ore.
The method visually expresses the alteration type and the alteration strength of the hard rock type uranium ore, and can solve the problem that the alteration information cannot be clearly and efficiently presented by the interpretation of data characters under the condition of complex and various alteration data, thereby providing good prerequisite for later-stage workers to more deeply observe and analyze the alteration data and laying a good foundation for obtaining the final conclusion and improving the accuracy of the conclusion by analyzing the alteration information.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a diagram of the method steps for performing a visual representation of the type of alteration and the intensity of the alteration in accordance with the present invention;
FIG. 2 is a diagram illustrating an example of a visualization of a type of alteration according to an embodiment of the present invention;
FIG. 3 is an exemplary illustration of a visualization of alteration intensity in accordance with an embodiment of the present invention;
fig. 4 is a system configuration diagram of the present invention for visually expressing the type of alteration and the intensity of alteration.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
Please refer to fig. 1, which is a diagram of the steps of a method for visually expressing the type and intensity of alterations performed in the present invention, comprising the following steps:
s1, obtaining alteration data in the uranium mine exploration drill hole from the database; the alteration data comprises an alteration type, an alteration strength and an alteration range; wherein, within each alteration range, the alteration strength of each alteration type is different;
s2, visually expressing each alteration type and alteration intensity of the uranium ore in the alteration range area; wherein:
the visual expression of the alteration strength specifically comprises the following steps: within the alteration range, the alteration intensity is visually expressed by a single alteration and a plurality of alteration methods, and the specific embodiment is shown in fig. 2 and fig. 3;
the visual expression of the alteration types is specifically as follows: in QuantyU software, different alteration symbol graphs are drawn, and different alteration types are displayed; wherein, each altered symbol pattern is stored in a symbol library of QuantyU software, and the symbol library is given with the corresponding height, width and style of each altered symbol pattern.
In the following, a visualization expression algorithm for the alteration type and the alteration intensity of the uranium ore will be specifically described:
because the alteration intensity of each alteration type is different in each alteration range, the alteration intensity is visually expressed by adopting a single alteration method aiming at the uranium ore with only one alteration type; specific effect diagram, please refer to fig. 2, wherein, in the horizontal direction, the following 3 kinds of alteration intensity types are aimed at: the visualized expression algorithm of the types of the strong alteration, the medium alteration and the weak alteration is as follows:
if the uranium ore is of a strong alteration type, carrying out visual expression of 3 times of filling on the alteration type of the uranium ore longitudinally; the specific effect is that the alteration symbol graph is drawn for 3 times on one line;
when the uranium ore is medium alteration, visual expression of filling the alteration type of the uranium ore for 2 times is longitudinally carried out; the specific effect is that the alteration symbol graph is drawn for 2 times on one line;
when the uranium ore is weakly altered, visually expressing the alteration type of the uranium ore by filling for 1 time longitudinally; the specific effect is that the alteration symbol pattern is drawn 1 time on a line.
Aiming at uranium ores with various alteration types, visual expression is carried out on alteration strength by adopting various alteration methods; please refer to fig. 3 for a detailed effect diagram; the specific visual expression algorithm is as follows: performing visual expression of filling for 1 time on each alteration type of the uranium ore in the horizontal direction without considering the alteration strength of the uranium ore; the specific effect is that each alteration symbol pattern is drawn 1 time in sequence on a line.
In the alteration range, when a single or a plurality of alteration types need to be visually expressed, namely when a single or a plurality of alteration symbol patterns need to be drawn in quantyU software, firstly, the height values of the single or the plurality of alteration symbol patterns need to be obtained from a symbol library, and the obtained height values are used as the drawing thickness of the single or the plurality of alteration symbol patterns; secondly, converting the alteration range into the thickness of an altered stratum according to the proportion of 1: 100; if the drawing thickness of the alteration symbol pattern is larger than the thickness of the alteration stratum, the current alteration symbol pattern is reduced and then drawn in visual software.
For example: if the depth of the start and stop of a certain alteration is 10-12 meters, the alteration strength is corresponding to a 'strong alteration type', and the current visualization method of the alteration strength is as follows: in the horizontal direction, the corresponding alteration symbol pattern is drawn 3 times longitudinally, that is: and 3 lines.
In the embodiment, in the alteration range, one or more rows of alteration symbol patterns are drawn according to the thickness of the alteration stratum to fill the alteration range of the uranium ore, and when the alteration range is filled according to the thickness data of the alteration stratum, the interval between the alteration symbol patterns of adjacent rows is determined. Specifically, the alteration strength determines that several columns (longitudinal direction) need to be drawn in software, and a blank space is needed between each column; the purpose of the spacing is mainly to make several columns drawn in the software visually distinguishable, i.e. to make it possible to visually know the strength of the alteration. The height of the alteration determines the need to draw several lines (laterally) and also the need for blank spaces from line to line. The purpose of the spacing is primarily to provide an aesthetically pleasing and intuitive indication of the extent of the depth of the onset and the end of the alteration.
In this embodiment, the specific algorithm for visually expressing the alteration intensity and the alteration type in the same depth range or the same alteration range is summarized as follows:
for a single alteration type:
if the alteration intensity is strong, the alteration symbol pattern needs to be drawn 3 times on one line.
If the alteration intensity is medium, the alteration symbol pattern needs to be drawn 2 times on one line.
If the alteration intensity is weak, the alteration symbol pattern needs to be drawn 1 time on a line.
For multiple alteration types:
if the alteration intensity is strong intensity, each alteration symbol pattern needs to be drawn 1 time on one line.
If the alteration intensity is medium, each alteration symbol pattern needs to be drawn 1 time on a line.
If the alteration strength is weak, each alteration symbol pattern needs to be drawn 1 time on a line.
Whether the type of intensity is strong or weak, and whether the type of alteration is a single altered symbol image or a plurality of altered symbol patterns, if the alteration range is high (alteration stop depth-alteration start depth), then a plurality of lines can be drawn. The larger the height range, the more rows are drawn.
Please refer to fig. 4, which is a system structure diagram of a visual expression of the alteration type and the alteration strength implemented in the present invention, the visual expression system includes a data acquisition module L1 and a visual expression module L2, wherein:
the data acquisition module L1 is used for acquiring all the alteration data of the uranium ore in the drill hole from the database; the alteration data comprises an alteration type, an alteration strength and an alteration range;
the visual expression module L2 is used for visually expressing each alteration type and alteration intensity of the uranium ore in the region of the alteration range.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made herein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. A visualized expression method for uranium ore alteration types and intensities is characterized by comprising the following steps:
s1, acquiring all alteration data in the uranium mine exploration drill hole from the database; the alteration data comprises an alteration type, an alteration strength and an alteration range;
s2, visually expressing each alteration type and alteration intensity of the uranium ore in the alteration range area; wherein, a single type of alteration and a plurality of types of alteration are distinguished in the alteration range, and the alteration types are displayed by drawing an alteration symbol pattern; different alteration symbol patterns corresponding to different alteration types; each altered symbol graph is stored in a visualized and softened symbol library, and the height, the width and the style corresponding to each altered symbol graph are given in the symbol library;
in the alteration range, when a single or a plurality of alteration types are visually expressed, namely, when a single or a plurality of alteration symbol patterns are drawn in visual software, firstly, the height values of the single or the plurality of alteration symbol patterns are acquired from a symbol library, and the acquired height values are used as the drawing thickness of the single or the plurality of alteration symbol patterns; secondly, converting the alteration range into the thickness of an altered stratum according to the proportion of A to B; if the drawing thickness of the alteration symbol pattern is larger than the thickness of the alteration stratum, the current alteration symbol pattern is drawn in visual software after being reduced; wherein: a is greater than 0, and B is greater than or equal to A.
2. A visual expression method according to claim 1, wherein within the alteration range, alteration intensity is visually expressed by using a single alteration expression method for uranium ores with only one alteration type; specifically, in the horizontal direction, the following 3 types of alteration intensities were aimed at: strong alteration, medium alteration and weak alteration, wherein when the uranium ore is strong alteration, visual expression of 3 times of filling is longitudinally carried out on the alteration type of the uranium ore; when the uranium ore is medium alteration, visual expression of filling the alteration type of the uranium ore for 2 times is longitudinally carried out; and when the uranium ore is weakly altered, visually expressing the alteration type of the uranium ore by filling for 1 time longitudinally.
3. A visual expression method according to claim 1, wherein in the alteration range, when uranium ores of multiple alteration types exist, alteration intensity is visually expressed by using multiple alteration expression methods; the method specifically comprises the following steps: and (3) performing visual expression of 1 filling for each alteration type of the uranium ore in the horizontal direction without considering the alteration strength of the uranium ore.
4. A visual expression method according to claim 2 or 3, wherein for a uranium mine with only one alteration type, the visual expression of 1, 2 or 3 fills, specifically, drawing 1, 2 or 3 alteration symbol patterns corresponding to the alteration type;
and when the uranium ore of multiple alteration types is subjected to visualization expression of 1 filling, specifically, the alteration symbol graph corresponding to each alteration type needs to be drawn for 1 time.
5. A visual expression method according to claim 1, wherein one or more rows of altered symbol patterns are drawn to fill an altered range of the uranium ore in the altered range according to altered formation thickness.
6. A visual representation according to claim 5 wherein the spacing between the pattern of altered symbols of adjacent rows is determined when the altered field is filled in based on altered formation thickness data.
7. A visualized expression system for uranium ore alteration types and intensities is characterized by comprising the following modules:
the data acquisition module is used for acquiring all alteration data in the uranium mine exploration drill hole from the database; the alteration data comprises an alteration type, an alteration strength and an alteration range;
and the visual expression module is used for visually expressing each alteration type and alteration intensity of the uranium ore by adopting the visual expression method of the alteration type and the alteration intensity of the uranium ore as claimed in any one of claims 1 to 6.
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