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the performance prediction of roadheaders from easy testing

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Estimation of optimum specific energy based on rock

tensile strength. The performance models developed in this study are in good agreement with the empirical models previously developed for roadheaders and can be used reliably for prediction purposes. Keywords: Mechanical excavation, roadheader, performanc

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Prediction of roadheader performance by artificial neural

Prediction of roadheader performance by artificial neural network. Author links open overlay panel E. Avunduk a D. Tumac a A ... Performance prediction of the roadheaders is one of the main subjects in determining the economics of the underground excavati

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impact roadheaders r - divinemeadows.in

The performance prediction of roadheaders from easy testing ... The performance prediction for roadheaders was investigated by using easy testing methods such ... impact hammer and drilling and blasting method in the excavation of ... Get a Price; Drillab

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