Mine geological resource reserve management method

A management method and reserve technology, applied in the field of digital management, can solve problems such as unsolvable, complex geological problems, and real-time dynamic reserve management.

Inactive Publication Date: 2017-03-22
CHINA GOLD INNER MONGOLIA MINING
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Problems solved by technology

Since geological variables are not always purely random variables, traditional statistical methods for reserve resource management cannot solve complex geological problems
[0003] T

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  • Mine geological resource reserve management method
  • Mine geological resource reserve management method
  • Mine geological resource reserve management method

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[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0043] Such as figure 1 As shown, in order to realize the digital management of geological resource information, the establishment of a basic geological resource database is the most basic content. The basic geological resource database establishes and stores data tables of geological resource information by collecting data information such as boreholes, exploration trenches, tunnels, and surveys. A database is a collection of related da...

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Abstract

The invention discloses a mine geological resource reserve management method. The method includes the following steps: (1) generating a borehole database; (2) displaying geological data in a three-dimensional space; (3) performing sample combination; (4) building an entity model and a block model of an ore body; (5) adopting a method to geostatistics to analyze; (6) calculating a variation function to perform structural analysis; (7) establishing an optical valuation parameter through cross validation; (8) building the block model inside the ore body, and performing grade valuation; and (9) calculating ore block reserves and performing reserve grading. The mine geological resource reserve management method provided by the invention realizes dynamic reserve information management, realizes digitization of resource management, realizes dynamic management and grade control of reserves, updates of the built dynamic geological models utilize an inherent space attribute of the ore body itself, Boolean operation between a goaf and the ore body is reduced, the purpose of improving calculation speed is achieved, and data reliability is improved.

Description

technical field [0001] The invention relates to the field of digital management, in particular to a method for managing reserves of geological resources in mines. Background technique [0002] Mineral resources are non-renewable resources, how to make rational and scientific use of mineral resources is a necessary condition for sustainable development of mineral resources. Since geological variables are not always purely random variables, the traditional statistical method for reserve resource management cannot solve complicated geological problems. [0003] The traditional management methods of geological resource reserves cannot meet the needs of mine resource reserve management, and cannot perform real-time and dynamic reserve management. [0004] In order to achieve safe, efficient mining and rational utilization of mineral resources, obtain geological resource information quickly and accurately, grasp the increase and decrease of geological resource reserves in a timel...

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/02
CPCG06Q10/0631G06Q50/02
Inventor 李雪峰宋志伟吕海栋郝月磊林强魏彦菓高占雷
Owner CHINA GOLD INNER MONGOLIA MINING
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