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Showing 1 to 2 of 2 for “"Diggability"”.
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An Investigation of Diggability and Other Digging Effort Related Metrics for Cable Shovels at Multiple Mines
… effort. A comparative analysis of public domain diggability metrics was conducted to look at the influence of rock types, fragmentation distribution, blasting practices, excavator capabilities and other factors on calculated values. Results showed that fragmentation size distribution and …
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ΠΑΡΑΜΕΤΡΟΙ ΠΟΥ ΕΠΗΡΕΑΖΟΥΝ ΤΗΝ ΕΞΟΡΥΞΙΜΟΤΗΤΑ ΤΩΝ ΠΕΤΡΩΜΑΤΩΝ ΜΕ ΚΑΔΟΦΟΡΟ ΕΚΣΚΑΦΕΑ
IN THIS DISSERTATION THE PARAMETERS AFFECTING BWE DIGGABILITY ARE INVESTIGATED AND A DIGGABILITY CRITERION IS INTRODUCED WHICH INCORPORATES TWO PARAMETERS, THE EFFECTIVE OUTPUT OF THE BUCKET WHEEL EXCAVATOR AND THE SPECIFIC DIGGING ENERGY OF THE ROCK MASS. THE PROPOSED CRITERION IS FORMULATED BY …