Browsing by Subject "Leeb Hardness"
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LEEB HARDNESS TEST FOR ROCK JOINT WALL COMPRESSIVE STRENGTH EVALUATION
(2021-07-20)The Joint Wall Compressive Strength (JCS) parameter introduced by Nick Barton significantly influences predictions of rock discontinuity shear strength but current methods in obtaining this parameter are insufficient. A ... -
Standardized Process for Filed Estimation of Unconfined Compressive Strength Using Leeb Hardness
(2017-03-22)An investigation of the statistical relationship between Leeb Hardness (“D” type) values (HLD) and unconfined compressive strength values (UCS) for different rock types was conducted. The Leeb hardness test (LHT) procedure ...