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Automatic drawing method for uranium mine geological drilling core geophysical prospecting catalog curve

An automatic drawing and core technology, which is used in special data processing applications, structured data retrieval, database design/maintenance, etc. Automate drawing, improve work efficiency, and easy to operate effects

Pending Publication Date: 2020-08-04
核工业二四三大队
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Problems solved by technology

[0002] In the past, during the geological exploration of uranium mines, manual projection was used to draw the geophysical logging curves of borehole cores. This method has many disadvantages: 1. The projection position is not accurate and the error is large; 2. It consumes a lot of time and manpower, and the efficiency is relatively low. Low; 3. There is no electronic data for paper map filing, so it is inconvenient to compare and call

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  • Automatic drawing method for uranium mine geological drilling core geophysical prospecting catalog curve

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] A method for automatically drawing a uranium ore geological drilling core geophysical record curve, the method includes the following steps:

[0036] Step 1: Prepare the drilling core geophysical catalog database, the database includes the number of times n, the depth of the hole hn, the position of the measuring point anm, the core length ln and the measured value Cnm;

[0037] Step 2: Arrange the cores in such a way that the bottom depth bn of the secondary core is equal to the depth hn of the secondary hole, and calculate the depth of the measuring point Hnm;

[0038] Step 3: Set the mapping scale between the borehole geophysical prospecting catalog data (Hnm, Cnm) and the corresponding position (Y, X) on the plane, and calibrate the projection start point position (Y0, X0) on the plane.

[0039] Step 4: On the computer, dr...

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Abstract

The invention discloses an automatic drawing method for a uranium mine geological drilling core geophysical prospecting catalog curve. The method comprises the following steps: preparing a drilling core geophysical prospecting catalog database; calculating the depth of a measuring point; setting a projection scale and a projection starting point position; and drawing projection curves. The methodfor drilling the rock core geophysical prospecting catalog curve has the advantages that 1, the operation is simple and convenient; 2, automatic drawing is realized; 3, the map is digitalized and is convenient to store; 4, the working efficiency is improved. The method is suitable for drawing various drilling core logging curves, data can be input, the logging curves can be automatically drawn, and the working efficiency is greatly improved.

Description

technical field [0001] The invention belongs to a method for drawing geophysical prospecting record curves of borehole cores in uranium ore geological prospecting, and in particular relates to an automatic drawing method for uranium mine geological borehole core geophysical prospecting record curves. Background technique [0002] In the past, during the geological exploration of uranium mines, manual projection was used to draw the geophysical logging curves of borehole cores. This method has many disadvantages: 1. The projection position is not accurate and the error is large; 2. It consumes a lot of time and manpower, and the efficiency is relatively low. Low; 3. There is no electronic data for paper map filing, so it is inconvenient to compare and call. Therefore, developing a method for automatically drawing geophysical logging curves of borehole cores to replace traditional manual drawing will help save manpower and improve efficiency. Contents of the invention [00...

Claims

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Application Information

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IPC IPC(8): G06F16/21G06F16/22
CPCG06F16/21G06F16/2282
Inventor 祝洪涛王良玉刘洋张明林黄笑翁海蛟
Owner 核工业二四三大队
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