
Standard Guide for Using Rock Mass Classification Systems for Engineering Purposes
NORMA vydána dne 10.4.2000
Designation standards: ASTM D5878-00
Note: NEPLATNÁ
Publication date standards: 10.4.2000
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
classification, classification system, Q-system (NGI), rock mass, rock mass rating system (RMR), rock material field classification procedure (RMFCP), rock quality designation (RQD), rock structure rating system (RSR), unified rock classification system (URCS), ICS Number Code 07.060 (Geology. Meteorology. Hydrology)