1-3 of 3
Keywords: hardness
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-0003
... unconfined compressive strength and many of the punch test parameters. They also show that sig- nificant correlations occur between Shore Hardness and these parameters. Based on this and on the similarity between the way in which rock samples fail in the punch test and rock fails beneath button and disk...
Proceedings Papers

Paper presented at the 4th North American Rock Mechanics Symposium, July 31–August 3, 2000
Paper Number: ARMA-2000-1301
... & Gas index property data group rock property literature review hardness rock type distribution COV coy value mean coy value total number sample size Pacific Rocks 2000, Girard, Liebrnan, Breeds & Doe (eds) O 2000 Balkerna, Rotterdam, ISBN 90 5809 155 4 Uncertainty in basic properties...
Proceedings Papers

Paper presented at the 1st North American Rock Mechanics Symposium, June 1–3, 1994
Paper Number: ARMA-1994-0251
... ABSTRACT ABSTRACT: Two methods of predicting tunnel boring machine (TBM) penetration rates in rock are discussed in relation to site conditions and TBM performance for a 4.3 m diameter and approximately 4.8 km length hard rock tunneling project in northern California. One method relies...

Product(s) added to cart

Close Modal