THE STUDY OF SPECIFIC CHANGES OF THE MINER’S WORK FACTORS WHILE THEY PERFORM DIFFERENT TECHNOLOGICAL OPERATIONS
- Details
- Parent Category: Geo-Technical Mechanics, 2014
- Category: Geo-Technical Mechanics, 2014, Issue 115
UDС 622.232.72.001.57:658.386
Authors:
V.G. Shevchenko, D. Sc. (Tech.), Senior Researcher,
R.A. Dyakun, Ph.D. (Tech.), Junior Researcher,
V.N. Svetlichiy, Junior Researcher
(IGTM NAS of Ukraine)
Abstract.
Aim of this work is to determine specific changes of the miners’ work factors while they perform various technological operations in conditions close to the mine. Research methods included biomechanical methods and field observations with fixing parameters with the help of specialized standard devices; the study results were processed with the help of the up-to-date computer systems and methods of mathematical statistics. It is stated that when a respirator is used by young workers when they load the rock mass a volume of the work done is reduced by 16% and intensity of the energy inputs is reduced by 27%; when skilled workers use respirator while loading the rock mass a volume of work done increased by 10% and intensity of the energy input is reduced by 11%. On average, a young worker wastes less energy than a skilled worker while performing all working operations. It should also be noted that the average energy inputs while performing operations without respiratory exceeds an average energy input when the respirators are used, though with an exception of cases for both by skilled and young workers when they are walking down the steps carrying a cargo .
Keywords:
physical condition, qualification of workers, energy input, intensity of the energy input.
References:
1. Surgay, N.S., Vinogradov, V.V. and Kiyashko, Yu.I. (2001), "Performance cleaning complexes new technological level and ways of its improvement", Coal of Ukraine, no. 6, pp. 2-6.
2. Shevchenko, V.G. and Kiyashko, Yu.I. (2012), "To quantify labor working uranium mines], Geo-technical mechanics", no. 99, pp. 250-256.
3. Kiyashko, Yu.I. and Shevchenko, V.G. (2012), Metodika kompleksnoy otsenki pokazateley nadezhnosti i kachestva sistemy upravleniya protsessom dobyichi uglya[Methodology complex estimation reliability and quality indicators the process control system of coal mining ], IGTM NASU, Dnepropetrovsk, Ukraine.
4. Beurer GmbH & Co. KG. (2008) Rukovodstvo po primeneniyu pulsotahografa Beurer PM 55 [Guidance on the application of the heart rate monitor Beurer PM 55], Beurer GmbH & Co. KG, Germany.
5. V.I.O. Inc. (2008), Rukovodstvo po ekspluatatsii mini videokamery POV.1.5 [Instruction manual mini camcorder POV.1.5], V.I.O. Inc., Japan.
About the authors:
ShevchenkoVladimir Georgievich, Doctor of Technical Sciences (D. Sc.), Senior Researcher, Scientific secretary of the Institute, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .
Dyakun Roman Anatolevich, Candidate of Technical Sciences (Ph.D), Junior Researcher in Department of Pressure Dynamics Control in Rocks, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .'; document.write(''); document.write(addy_text62905); document.write('<\/a>'); //-->\n This email address is being protected from spambots. You need JavaScript enabled to view it.
Svetlichiy Vyacheslav Nicolaevich, Junior Researcher, Junior Researcher in Department of Pressure Dynamics Control in Rocks, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine.
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