Discussion on article titled “Use and misuse of rock mass classification systems with particular reference to the Q-system” by Palmstrom and Broch [Tunnelling and Underground Space Technology, 21 (2006) 575-593]

Discussion on article titled “Use and misuse of rock mass classification systems with particular reference to the Q-system” by Palmstrom and Broch [Tunnelling and Underground Space Technology, 21 (2006) 575-593]

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tunnelling and Underground Space Technology - Volume 23, Issue 3, May 2008, Pages 340-350

P.J. Pells, R. Bertuzzi,