Abstract
The present studies into the granularity and grain size distribution in drill cuttings after electric impulse destruction of rocks show that the grain size composition and distribution are mostly affected by the interelectrode spacing, energy deposition in the discharge channel and rock strength. The increase in the spacing and strength of rocks raises the share of coarse fraction, while the greater energy deposition results in the higher share of fine fraction.
| Original language | English |
|---|---|
| Pages (from-to) | 103-109 |
| Number of pages | 7 |
| Journal | Journal of Mining Science |
| Volume | 48 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2012 |
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Keywords
- drill cuttings
- electric impulse drilling
- energy deposition
- failure
- interelectrode spacing
- rocks
- strength
ASJC Scopus subject areas
- Geotechnical Engineering and Engineering Geology
- Geology
Cite this
Grain size composition and distribution in drill cuttings in the electric impulse destruction of rocks. / Vazhov, V. F.; Datskevich, S. Yu; Zhurkov, M. Yu; Muratov, Vasily Mikhailovich; Ryabchikov, S. Ya.
In: Journal of Mining Science, Vol. 48, No. 1, 01.2012, p. 103-109.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Grain size composition and distribution in drill cuttings in the electric impulse destruction of rocks
AU - Vazhov, V. F.
AU - Datskevich, S. Yu
AU - Zhurkov, M. Yu
AU - Muratov, Vasily Mikhailovich
AU - Ryabchikov, S. Ya
PY - 2012/1
Y1 - 2012/1
N2 - The present studies into the granularity and grain size distribution in drill cuttings after electric impulse destruction of rocks show that the grain size composition and distribution are mostly affected by the interelectrode spacing, energy deposition in the discharge channel and rock strength. The increase in the spacing and strength of rocks raises the share of coarse fraction, while the greater energy deposition results in the higher share of fine fraction.
AB - The present studies into the granularity and grain size distribution in drill cuttings after electric impulse destruction of rocks show that the grain size composition and distribution are mostly affected by the interelectrode spacing, energy deposition in the discharge channel and rock strength. The increase in the spacing and strength of rocks raises the share of coarse fraction, while the greater energy deposition results in the higher share of fine fraction.
KW - drill cuttings
KW - electric impulse drilling
KW - energy deposition
KW - failure
KW - interelectrode spacing
KW - rocks
KW - strength
UR - http://www.scopus.com/inward/record.url?scp=84861659610&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84861659610&partnerID=8YFLogxK
U2 - 10.1134/S106273914801011X
DO - 10.1134/S106273914801011X
M3 - Article
VL - 48
SP - 103
EP - 109
JO - Journal of Mining Science
JF - Journal of Mining Science
SN - 1062-7391
IS - 1
ER -