1. Estimating joint roughness coefficients;Tse;Int. J. Rock Mech. Min. Sci. & Geomech. Abstr.,1979
2. The shear strength of rock joints in theory and practice;Barton;Rock Mechanics,1977
3. Friction and deformation of jointed quartz diorite;Pratt,1974
4. Measurement of large scale roughnesses of rock planes by means of profilograph and geological compass;Fecker,1971
5. A relationship between joint roughness and joint shear strength. Rock fracture;Barton,1971