Dirk J. A. Van Zyl – författare

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1 produkter

1. 

   Slope Stability in Surface Mining

   Av William A. Hustrulid, Michael K. McCarter m. fl.

   Inbunden, 2001

   1556 kr

   Lägg i varukorg

   As we enter the twenty-first century, mines are being planned to reach depths of more than 1,100 meters, waste rock embankments have surpassed 600 meters in height, tailings dams have reached heights of 200 meters, and heap leach facilities have topped 150 meters. The push toward higher, deeper, …