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A Method for Drawing Contour Lines of Residual Water Level in Mine Conducive to Unified Standard Format

A technology of isoline drawing and standard format, which is applied in the direction of engine lubrication, instruments, machines/engines, etc., can solve the problems of inconvenient modification, lack of unified norms, standards, and different formats, so as to achieve common versions and low accuracy of drawing changes , the effect of unified standards

Active Publication Date: 2020-12-22
淮北工科检测检验有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for drawing contours of residual water levels in mines that is conducive to a unified standard format, and aims to solve the problem that there is no professional drawing method for contours of residual water levels in working faces at the group company level, and the software used by various mines is varied, with standards and formats. Different, there is no unified standard, most mines are drawn by hand, which is prone to errors, inconvenient to modify, and cannot guarantee the accuracy of interpolated contours, and the drawing of residual water level contours needs to refer to adjacent drilling data, while manual drawing cannot Effective use of adjacent boreholes, subjectivity is strong, and it is easy to cause distortion of drawing results

Method used

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  • A Method for Drawing Contour Lines of Residual Water Level in Mine Conducive to Unified Standard Format
  • A Method for Drawing Contour Lines of Residual Water Level in Mine Conducive to Unified Standard Format

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Experimental program
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Effect test

Embodiment 1

[0029] Embodiment 1: When generating data model matching;

[0030] The first step: collect data on site underground; collect relevant data for field experiments in mines;

[0031] The second step: data analysis and judgment; conduct theoretical analysis and judgment on the relevant data collected in field mine field experiments;

[0032] The third step: computer programming; use computer programming technology to input the relevant data collected by field mine experiments through software, and determine the data model and software basic platform;

[0033] Step 4: Multi-plan comparison; the data model scheme is generated through the software through the collected raw data, and compared with the relevant data collected by the mine experiment;

[0034] The raw data collection steps are;

[0035] a. Taking advantage of the opportunity of carrying out geological prevention and water geophysical prospecting research in mining areas, carry out near-limestone water advance explorati...

Embodiment 2

[0046] Embodiment 2: When the generated data model does not match;

[0047] The first step: collect data on site underground; collect relevant data for field experiments in mines;

[0048] The second step: data analysis and judgment; conduct theoretical analysis and judgment on the relevant data collected in field mine field experiments;

[0049] The third step: computer programming; use computer programming technology to input the relevant data collected by field mine experiments through software, and determine the data model and software basic platform;

[0050] Step 4: Multi-plan comparison; the data model scheme is generated through the software through the collected raw data, and compared with the relevant data collected by the mine experiment;

[0051] The raw data collection steps are;

[0052] a. Taking advantage of the opportunity of carrying out geological prevention and water geophysical prospecting research in mining areas, carry out near-limestone water advance ...

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Abstract

The invention is applicable to the technical field of coal mine geological water prevention and control, and provides a mine residual water level isopleth drawing method conducive to unifying the standard format. The method comprises the steps of collecting a lot of original data of geophysical exploration for water prevention and control, wherein the original data can be used for analyzing the hydrogeological conditions of a mine working face in the earlier stage and determining a water-rich abnormal area of the working face; and the original data can be used for carrying out analysis and verification on the treatment of the water-rich area of the working face by combining drilling exploration data in the later stage so as to judge the treatment effect. According to the technology, a lotof original data of geophysical exploration for water prevention and control is collected on the aspect of data processing and application in the later stage for the water prevention and control work,the original data can be used for analyzing the hydrogeological conditions of the mine working face in the earlier stage and determining the water-rich abnormal area of the working face; and the original data carries out analysis and verification on the treatment of the water-rich area of the working face by combining the drilling exploration data in the later stage, and the technology is applicable to the data processing and application in the later stage of the water prevention and control work.

Description

technical field [0001] The invention belongs to the technical field of geological water prevention and control in coal mines, and in particular relates to a method for drawing contour lines of residual water levels in mines which is beneficial to a unified standard format. Background technique [0002] Mine flood is a common major disaster in coal mining. Once it occurs, it will not only affect the normal production of the mine, but more seriously cause mass death and injury, resulting in huge losses. The Huaibei mining area is deeply threatened by water damage, and many water damage accidents have occurred, so it attaches great importance to water prevention and control work, and continues to carry out research on water prevention and control technology to strengthen flood prevention. [0003] At present, there is no professional drawing method for the residual water level contour of the working face at the level of the group company. The software used by each mine is varie...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00
Inventor 赵小磊张毅杨佃杰杜玉龙魏明
Owner 淮北工科检测检验有限公司