What is the mining method? In order to return to the ore in the mining block, the mining in the ore and in the surrounding rock, the sum of the cutting and mining, is called the mining method. The mining method focuses on the course of mining (or mining) mining methods.
Mining methods include: mining, cutting, and mining, that is, mining, cutting, and the sequence of time and space, and its organic and reasonable coordination with the mining work, called mining methods.
Second, the basis of classification of mining methods
There are many types of mining methods we use, and it is necessary to classify them for convenience. There are also a variety of classification methods, and the pre-common classification method is classified according to different geophysical management methods. Because the ground pressure management method is based on the physical and mechanical properties of the rock, and at the same time it is closely related to the applicable conditions, components, and mining processes of the mining method, and will ultimately affect the safety, efficiency and economic effects of the mining method. .
Third, mining method classification
The mining method is divided into three categories according to different methods of ground pressure management, namely: open field mining method, filling method and caving method.
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