Research Article
Fluctuation Characteristic Test of Oblique Stress Waves in Infilled Jointed Rock and Study of the Analytic Method
Figure 4
Morphology of 4 mm filled joint specimens under impact at different impact velocities. The shape of 0° (a), 30° (b), 45° (c), and unjointed (d) rock mass specimens under different impact velocities.
(a) |
(b) |
(c) |
(d) |