Research Article
Parametric Study of the Borehole Drilling in Jointed Rock Mass
Figure 5
Von Mises stress nephogram.
(a) Without joint |
(b) Joint angle: 0° |
(c) Joint angle: 15° |
(d) Joint angle: 30° |
(e) Joint angle: 45° |
(f) Joint angle: 60° |
(g) Joint angle: 75° |