Surface displacements for each mining stage were predicted using the probability integration and Knothe time function method (Xiao et al. 2013).
The efficiency of the adopted destress blasting at the different mining stages is evaluated in terms seismic effect (SE), which is calculated through the available seismic monitoring data and weight of the charged explosive.
The subsidence-influenced region and maximum subsidence in different mining stages are shown in Table 2 and Fig. 6.
The patterns of the failure and movement of the strata and slope at different mining stages were obtained.
Life is but a walking shadow, but it is my shadow and the brief hour on stage is mine.
So I wish that when I was a kid I'd known and understood that the stage is mine and it can't be taken away from me, that what I do is what I do and it's always there for me.
"It's a hobby and passion of mine, and I think the stage is the perfect time to flex those desires, that muscle".
The stage is set: copper mines, unique natural sites and tourism shape this high, plateaued region of northern Chile.
"The first stage is selling people services for bitcoin mining.
