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Paper presented at the ISRM Regional Symposium - EUROCK 2009, October 29–31, 2009
Paper Number: ISRM-EUROCK-2009-095
... nonconformity of digging force which is in function of the geology and geomechanical characteristics of the rock mass. During the bucket excavator operation in mining of coal, marl, and limestone, the biggest consumption of energy appears at penetration of cutting organ into the rock. This paper presents...
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