Graphical 34 mining methods

one

Empty field mining

Downward stratified empty field method

Segmented empty field method

V, C, R mining method

two

Mining and mining law

Shallow hole retention method

Medium-deep hole retention method

Deep and shallow hole retention method

three

Filling mining method

Horizontal layered dry filling method

Upward layered tailings filling method

Tailings classification and mortar preparation system

Empty field after tail glue filling method

Cement filling system

Stepping sand filling method

Shallow hole retention post-filling method

four

Caving mining method

Stage forced collapse

Temporary ore cushion stage collapse method

Panel continuous mining caving

Beam-shaped deep hole stage caving

Vertical splitting

Bottom column sublevel caving

Bottomless sublevel caving

Fives

Pillar mining

Stage collapse recovery mining method

Stage collapse

Drug room falling mine mining and mining method

Stage deep hole recovery open field method

six

Gob processing

Joint processing empty area

Filling material processing empty area

Seven

Open pit mining

Open-pit mining of the old temple base mountain section

Open pit mining in Lushan Mine

Opencast mining Tongshan

Open-pit mining in Qianshan mining area

Eight

Stope bottom structure

Electric raft transportation bottom structure

Vibration mining bottom structure

Scraper loading flat bottom structure

Scraper loading ore trench bottom structure

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