Standard Test Method for Determination of In Situ Stress in Rock Mass by Overcoring Method´Three Component Borehole Deformation Gauge (Withdrawn 2025)
NORMA vydána dne 1.12.2016
Designation standards: ASTM D4623-16
Note: NEPLATNÁ
Publication date standards: 1.12.2016
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
borehole, core, deformation, drilling, gauge, in situ, measurements, moduli, overcoring, rock, stress , USBM gauge,, ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)