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| APPLICATION OF SMOOTH-BLASTING AND ANCHOR BOLTING-SHOTCRETING SYSTEM IN XIAOTIESHAN MINE |
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| KeyWord:Smooth-blasting Anchor bolting-shotcreting system Lane-supporting, |
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| Abstract: |
| A suitable supporting method-smooth-blasting and anchor bolting-shotcreting system is suggtested through the analysis and study on ore and rock in Xiaotieshan Mine. It is proved in practice that the existed difficult problem of maintaining lane for a long time has been solved.Through the appli-cation of anchor bolting-shotcreting system, the safety of personnel and equi-pment in the pit is ensured; the normal production is safeguarded; and th loss and dilution are all cut down. |
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