QUANTITATIVE CLASSIFICATION SYSTEM OF ROCK MASS - GUIDELINES - PART 4: GEOLOGICAL STRENGTH INDEX (GSI)

Published date

09-09-2014

Publisher

Includes the procedure for obtaining the geological strength index (GSI) and to estimate the rock strength parameters required for engineering analysis of underground structures and other structures on rock.

Committee	CED 48
DocumentType	Standard
PublisherName	Bureau of Indian Standards
Status	Current

BIS IS 4880-6 : 1971(R2005)	CODE OF PRACTICE FOR DESIGN OF TUNNELS CONVEYING WATER - PART 6: TUNNEL SUPPORT
BIS IS 7317 : 1993(R2005)	CODE OF PRACTICE FOR UNIAXIAL JACKING TEST FOR DEFORMATION MODULUS OF ROCK
BIS IS 9143 : 1979(R2006)	METHOD FOR THE DETERMINATION OF UNCONFINED COMPRESSIVE STRENGTH OF ROCK MATERIALS
BIS IS 13365-1 : 1998 AMD 1 2008	QUANTITATIVE CLASSIFICATION SYSTEM OF ROCK MASS - GUIDELINES - PART 1: ROCK MASS RATING (RMR) FOR PREDICTING OF ENGINEERING PROPERTIES
BIS IS 13365-2 : 1992(R2006)	QUANTITATIVE CLASSIFICATION SYSTEMS OF ROCK MASS - GUIDELINES - PART 2: ROCK MASS QUALITY FOR PREDICTION OF SUPPORT PRESSURE IN UNDERGROUND OPENINGS

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BIS IS 13365-4 : 2014

QUANTITATIVE CLASSIFICATION SYSTEM OF ROCK MASS - GUIDELINES - PART 4: GEOLOGICAL STRENGTH INDEX (GSI)

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