Feature-based parametric modeling system and method for three-dimensional model of mining method used for underground mine

A mining method and 3D model technology, applied in underground mining, ground mining, 3D modeling, etc., can solve problems such as low efficiency, heavy workload, and high model difficulty

Inactive Publication Date: 2015-08-26
NORTHEASTERN UNIV
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  • Abstract
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Problems solved by technology

This method has a large workload and low efficiency, and it is difficult to construct complex models, which requires a deep technical background in 3D modeling

Method used

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  • Feature-based parametric modeling system and method for three-dimensional model of mining method used for underground mine
  • Feature-based parametric modeling system and method for three-dimensional model of mining method used for underground mine
  • Feature-based parametric modeling system and method for three-dimensional model of mining method used for underground mine

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Embodiment Construction

[0174] An embodiment of the present invention will be further described below in conjunction with the accompanying drawings.

[0175] It is known that the ore body conditions of a certain mine are as follows: the ore body of a certain mine is above 60°, the surrounding rock is relatively stable, and the thickness is about 7m. The ore body is a moderately stable steeply inclined medium-thick ore body. According to the technical conditions of ore body mining and the principle of mining method selection, shallow hole retention method is adopted for mining.

[0176] Such as figure 1 As shown, in the embodiment of the present invention, the feature parameterized modeling system of the three-dimensional model of the underground mine mining method includes a graphic element library building module, an ore block building module, a bottom structure building module and a mining and cutting engineering building module, wherein the graphic element library The construction module is used...

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Abstract

The invention provides a feature-based parametric modeling system and method for a three-dimensional model of a mining method used for an underground mine, which belongs to the technical field of visualization of mining engineering. The feature-based parametric modeling system and method can rapidly construct and modify a three-dimensional model of a stope of any mining method and realize simple, convenient, rapid and highly-efficient construction and dynamic modification of a static model in mining process; parametric modeling technology for the mining method can rapidly improve the scientific level of mining design, decision and management, increase ore output, improve product quality and reduce production cost; the parametric modeling technology for the mining method establishes the three-dimensional model based on mining objects, a mining environment, mining process and mining equipment; and a user can get hold of detailed and accurate information about the situation of distribution and utilization of mineral resources and the guarantee extent of the mineral resources to the development of enterprises and establish effective resource exploitation strategies and safeguard mechanisms after combined consideration of the situation of market operation.

Description

technical field [0001] The invention belongs to the technical field of mining engineering visualization, and in particular relates to a characteristic parameterized modeling system and method for a three-dimensional model of an underground mine mining method. Background technique [0002] When the metal ore deposit is mined underground, when the ore body slopes sharply, the well field is divided into stages, and the stages are divided into ore blocks (mining areas). When the ore body is horizontal or gently inclined, the ore field is divided into panels, and the panels are divided into mining areas. The ore block or mining area is an independent mining unit of the mine. The mining process of the mining unit is exactly the technological implementation process of the mining method of the ore block. Mining method is to study the method of ore mining, which is one of the important research and design contents of metal mines. Mining methods include three tasks: mining, cutting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C41/16
CPCG06T17/00E21C41/16
Inventor 徐帅唐忠伟王运森李元辉张驰闫腾飞莫东旭
Owner NORTHEASTERN UNIV
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