Results 251 to 253 of about 1,591 (253)

Crack propagation mechanism of smooth blasting holes for tunnel excavation under high in-situ stress

Engineering Fracture Mechanics
Ang Lu, Giovanni Grasselli, X F Li
exaly  

Factors affecting blasting accuracy: an analysis of cases of mine drift excavation by drilling and blasting

1994
MANCINI R., CARDU, Marilena, BLENGINI G. A.   +2 more
openaire   +1 more source

BIM for drill and blast tunnel excavation process

openaire   +1 more source