MA Jiye
Abstract
The application of upward horizontal slicing stoping filling method with point pillars is introduced in detail.According to the comparison of technological and economic indicators,it is proved that this method is an economic,high-efficiency and safe mining method.
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The application of upward horizontal slicing stoping filling method with point pillars is introduced in detail.According to the comparison of technological and economic indicators,it is proved that this method is an economic,high-efficiency and safe mining method.
Key concepts: Stoping, Slicing, Point (geometry), Mining engineering, Geology, Engineering, Geotechnical engineering, Mechanical engineering