→DZ/T0276.25-2015 Regulation for testing the physical and mechanical properties of rock-Part 25: Test for determining the shear strength of rock
→The variable Angle plate shear device requires that there are 4 ~ 5 angles within the range of 45° ~ 70° that can be adjusted to apply load at the loading rate of 0.5MPa/s ~ 1.0MPa/s.
→The double-sided direct shear samples were 60x40x20mm and the single-sided direct shear samples is 120x40x20mm, and the loading rate was 0.3mpa /s ~ 0.5mpa /s.Record rock failure load P.
→The variable angle plate shear device of rock is attached with 45° ~ 70°.
→50x50x50mm cube rock changeover plate test
→70x70x70mm soft rock cube corner plate test;Double-sided single shear of rock
→60x40x20mm rock double-sided direct shear test
→120x40x20mm rock single straight shear test
→DZ/T0276.25-2015 shear strength test of rock
→DZ/T0276.19-2015 rock uniaxial compression deformation test;
→DZ/T0276.21-2015 rock tensile strength test;
→DZ/T0276.18-2015 uniaxial compressive strength test of rock;
→DZ/T0276.8-2015 rock frost resistance test;
→DZ/T0276.22-2015 rock bending strength test;
→DZ/T0276.23-2015 rock point load strength test;
→TB 10115-2014 railway engineering rock test regulations;
→YS/T3011-2012 technical specification for physical and mechanical properties of rock in gold mining engineering;
→DZ/T0276.1-2015 test code for physical and mechanical properties of rocks