Numerical and experimental study of the presplit blasting failure characteristics under compressive stress
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DOI: 10.1016/j.soildyn.2021.106873
Abstract: Abstract Recently, the application of deep hole presplit blasting (DHPB) in underground-engineering excavation has increased, but the research on deformation characteristics and failure mechanism of DHPB is relatively less, and lack of relevant numerical simulation… read more here.
Keywords: far possible; orientation; failure; stress ... See more keywords