Fig. 6

Time-history curves of velocity of the typical unit on the steel pipe under the slope blasting with H = 3.6 m and L = 6.3 m: (a) X-direction velocity; (b) Y-direction velocity.
Time-history curves of velocity of the typical unit on the steel pipe under the slope blasting with H = 3.6 m and L = 6.3 m: (a) X-direction velocity; (b) Y-direction velocity.