Effect of vibrational impacts on rockburst-hazardous iron ore body and enclosing rocks is experimentally studied using the microseismic, electromagnetic, acoustic and electrometric methods. The nature of the change in the intensity of electrical resistance, and in electromagnetic and acoustic signals in a series of impacts is determined. The variation in the amplitude dispersion of spectral components of signals at different frequencies is described.
|Journal||IOP Conference Series: Earth and Environmental Science|
|Publication status||Published - 28 Mar 2018|
|Event||2017 Conference on Geodynamics and Stress State of the Earth's Interior, GSSEI 2017 - Novosibirsk, Russian Federation|
Duration: 2 Oct 2017 → 6 Oct 2017
ASJC Scopus subject areas
- Environmental Science(all)
- Earth and Planetary Sciences(all)