Rock mass properties - Rocscience Inc.
Rock mass properties Introduction ... Wood and Shah 1992) and, eventually, the development of a new classification called the Geological Strength Index (Hoek, Kaiser and Bawden 1995, Hoek 1994, Hoek and Brown 1997, Hoek, Marinos and Benissi, 1998, Marinos and Hoek, 2001). A major revision was carried out in 2002 in order to smooth out
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