Mecrocce (annual license)

Stereographic projection of rock discontinuities:
Schmidt;
Wulff.
Analysis of spacing and frequency of rock discontinuities.
Assessment of  the roughness of rock discontinuities by Barton profile.
Shear strength of rock discontinuities:
by Schmidt hammer;
by concrete sclerometer.
Calculation of Rock Quality Designation (R.Q.D.).
Uniaxial compressive strength of intact rock (Point Load test).
Instantaneous angle of shearing strength and cohesion of rock mass and discontinuities by Hoek and Brown criterion.
Rock mass classifications:
Bieniawski (C.S.I.R. Rock Mass Rating) (1976);
Bieniawski (C.S.I.R. Rock Mass Rating) (1979);
Bieniawski (C.S.I.R. Rock Mass Rating) (1989);
C.S.I.R. Rock Mass Rating by Sen formula;
Barton (N.G.I. Q-System);
Wickham (Rock Structure Rating);
Romana (S.M.R. - Slope Mass Rating).
Assessment of  the Geological Strength Index (G.S.I.) by Sonmez & Ulusay (1999).
Rock-support analysis and design of tunnels by Hoek and Brown simplified method.
Rock slope stability:
Markland test;
Planar stability;
3D stability.

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