Browsing by Subject "rock stress"
Now showing items 1-1 of 1
-
EVALUATION OF IN-SITU STRESSES FROM MODIFIED FLATJACK TESTING METHODOLOGY IN THE NEAR SURFACE ENVIRONMENT
(2018-04-11)In this study, the ASTM flatjack methodology was modified in several ways. The overlapping borehole slot was replaced with a ‘standard’ saw cut slot which produced a smooth semi oval opening for the installation of various ...