Discussion on Filling Methods in Open-pit Pit Slope Mining
In response to the current situation of open-pit pit slope mining and filling in China,combined with the methods of underground mining and filling,introduced the advantages and disadvantages of three types of pit slope filling methods:gangue filling,paste filling and high water filling.The feasibility of applying these three types of underground mining and filling methods to open-pit pit slope mining and filling was discussed,provided some ideas for open-pit pit slope mining and filling designers.
open-pit pit slope miningfillingpaste fillinghigh water filling
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