Analysis of evolution of seismic components induced by a vertical blasthole
Sign Up to like & getrecommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1680-1
Abstract: Blast ground vibration is the integrated result of body waves and surface waves. However, the contribution of various waves and their evolution laws have not been well studied, and the concept of the influence areas… read more here.
Keywords: evolution; seismic components; blasthole; vertical blasthole ... See more keywords
Numerical study on the behavior of blasting in deep rock masses
Sign Up to like & getrecommendations! Published in 2021 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2021.103968
Abstract: Abstract High in-situ stress can limit the generation of rock fractures induced by blasting, which usually shows different states of rock fragmentation with those under low-stress conditions. In this paper, the stress distribution around the… read more here.
Keywords: stress; blasting deep; pressure; rock ... See more keywords