A study of specific fracture energy at percussion drilling

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The paper presents experimental studies of rock failure provided by percussion drilling. Quantification and qualitative analysis were carried out to estimate critical values of rock failure depending on the hammer pre-impact velocity, types of drill bits and cylindrical hammer parameters (weight, length, diameter), and turn angle of a drill bit. Obtained data in this work were compared with obtained results by other researchers. The particle-size distribution in granite-cutting sludge was analyzed in this paper. Statistical approach (Spearmen's rank-order correlation, multiple regression analysis with dummy variables, Kruskal-Wallis nonparametric test) was used to analyze the drilling process. Experimental data will be useful for specialists engaged in simulation and illustration of rock failure.

Original languageEnglish
Title of host publicationIOP Conference Series: Earth and Environmental Science
PublisherInstitute of Physics Publishing
Volume21
Edition1
DOIs
Publication statusPublished - 2014
Event18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014 - Tomsk, Russian Federation
Duration: 7 Apr 201411 Apr 2014

Other

Other18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014
CountryRussian Federation
CityTomsk
Period7.4.1411.4.14

Fingerprint

drill bit
drilling
rock
energy
qualitative analysis
multiple regression
regression analysis
experimental study
granite
sludge
particle size
simulation
parameter
cutting (process)
test

ASJC Scopus subject areas

  • Earth and Planetary Sciences(all)
  • Environmental Science(all)

Cite this

Shadrina, AV., Kabanova, T., Krets, V., & Saruev, L. (2014). A study of specific fracture energy at percussion drilling. In IOP Conference Series: Earth and Environmental Science (1 ed., Vol. 21). [012036] Institute of Physics Publishing. https://doi.org/10.1088/1755-1315/21/1/012036

A study of specific fracture energy at percussion drilling. / Shadrina, Anastasija Victorovna; Kabanova, T.; Krets, V.; Saruev, L.

IOP Conference Series: Earth and Environmental Science. Vol. 21 1. ed. Institute of Physics Publishing, 2014. 012036.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shadrina, AV, Kabanova, T, Krets, V & Saruev, L 2014, A study of specific fracture energy at percussion drilling. in IOP Conference Series: Earth and Environmental Science. 1 edn, vol. 21, 012036, Institute of Physics Publishing, 18th International Scientific Symposium in Honour of Academician M. A. Usov: Problems of Geology and Subsurface Development, PGON 2014, Tomsk, Russian Federation, 7.4.14. https://doi.org/10.1088/1755-1315/21/1/012036
Shadrina AV, Kabanova T, Krets V, Saruev L. A study of specific fracture energy at percussion drilling. In IOP Conference Series: Earth and Environmental Science. 1 ed. Vol. 21. Institute of Physics Publishing. 2014. 012036 https://doi.org/10.1088/1755-1315/21/1/012036
Shadrina, Anastasija Victorovna ; Kabanova, T. ; Krets, V. ; Saruev, L. / A study of specific fracture energy at percussion drilling. IOP Conference Series: Earth and Environmental Science. Vol. 21 1. ed. Institute of Physics Publishing, 2014.
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