EXCAVATOR’S AND BULLDOZER’S DOWNTIME COMPARISON AND RISK MANAGEMENT: PRELIMINARY STUDY
Апстракт
Risk management of engineering systems is of vital importance, but very often there
is no enough data to quantitatively evaluate risk and accordingly create risk management
strategy. Proper maintenance of excavators and bulldozers maximizes fuel efficiency and
reduces operating costs, as well as reduces equipment failure and enhances safety. Accordingly,
previous research opens avenue to analyze these two machinery types when working in mining
industry. This paper aims to create statistical comparisons on data collected about excavators’
and bulldozers’ as technological failure/stoppage, electrical failure/stoppage, mechanical
failure/stoppage, misuse, organizational failure/stoppage and external cause of
failure/stoppage. After performing descriptive statistics, hypothesis testing has not found
significant differences between technological failures/stoppages of excavators vs. bulldozers,
mechanical failures/stoppages between already mentioned machines or theirs hazard degree...s
or total downtimes. Further research focus should be directed to the sample enlargement and
further analysis, which is expected to prove preliminary results.
Кључне речи:
excavator / bulldozer / downtime / differencesИзвор:
International May Conference on Strategic Management – IMCSM23 May, 2023, Bor, Serbia, 2023, 19, 1, 301-308Издавач:
- Bor : University of Belgrade, Technical Faculty, Department of Engineering Management
Финансирање / пројекти:
- info:eu-repo/grantAgreement/MESTD/inst-2020/200105/RS//" (RS-MESTD-inst-2020-200105)
- SmartMiner - Support Systems for Smart, Ergonomic and Sustainable Mining Machinery Workplaces (RS-ScienceFundRS-Zeleni-5151)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Spasojević Brkić, Vesna AU - Brkić, Aleksandar AU - Perišić, Martina AU - Misita, Mirjana AU - Janev, Nemanja PY - 2023 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6864 AB - Risk management of engineering systems is of vital importance, but very often there is no enough data to quantitatively evaluate risk and accordingly create risk management strategy. Proper maintenance of excavators and bulldozers maximizes fuel efficiency and reduces operating costs, as well as reduces equipment failure and enhances safety. Accordingly, previous research opens avenue to analyze these two machinery types when working in mining industry. This paper aims to create statistical comparisons on data collected about excavators’ and bulldozers’ as technological failure/stoppage, electrical failure/stoppage, mechanical failure/stoppage, misuse, organizational failure/stoppage and external cause of failure/stoppage. After performing descriptive statistics, hypothesis testing has not found significant differences between technological failures/stoppages of excavators vs. bulldozers, mechanical failures/stoppages between already mentioned machines or theirs hazard degrees or total downtimes. Further research focus should be directed to the sample enlargement and further analysis, which is expected to prove preliminary results. PB - Bor : University of Belgrade, Technical Faculty, Department of Engineering Management C3 - International May Conference on Strategic Management – IMCSM23 May, 2023, Bor, Serbia T1 - EXCAVATOR’S AND BULLDOZER’S DOWNTIME COMPARISON AND RISK MANAGEMENT: PRELIMINARY STUDY EP - 308 IS - 1 SP - 301 VL - 19 UR - https://hdl.handle.net/21.15107/rcub_machinery_6864 ER -
@conference{ author = "Spasojević Brkić, Vesna and Brkić, Aleksandar and Perišić, Martina and Misita, Mirjana and Janev, Nemanja", year = "2023", abstract = "Risk management of engineering systems is of vital importance, but very often there is no enough data to quantitatively evaluate risk and accordingly create risk management strategy. Proper maintenance of excavators and bulldozers maximizes fuel efficiency and reduces operating costs, as well as reduces equipment failure and enhances safety. Accordingly, previous research opens avenue to analyze these two machinery types when working in mining industry. This paper aims to create statistical comparisons on data collected about excavators’ and bulldozers’ as technological failure/stoppage, electrical failure/stoppage, mechanical failure/stoppage, misuse, organizational failure/stoppage and external cause of failure/stoppage. After performing descriptive statistics, hypothesis testing has not found significant differences between technological failures/stoppages of excavators vs. bulldozers, mechanical failures/stoppages between already mentioned machines or theirs hazard degrees or total downtimes. Further research focus should be directed to the sample enlargement and further analysis, which is expected to prove preliminary results.", publisher = "Bor : University of Belgrade, Technical Faculty, Department of Engineering Management", journal = "International May Conference on Strategic Management – IMCSM23 May, 2023, Bor, Serbia", title = "EXCAVATOR’S AND BULLDOZER’S DOWNTIME COMPARISON AND RISK MANAGEMENT: PRELIMINARY STUDY", pages = "308-301", number = "1", volume = "19", url = "https://hdl.handle.net/21.15107/rcub_machinery_6864" }
Spasojević Brkić, V., Brkić, A., Perišić, M., Misita, M.,& Janev, N.. (2023). EXCAVATOR’S AND BULLDOZER’S DOWNTIME COMPARISON AND RISK MANAGEMENT: PRELIMINARY STUDY. in International May Conference on Strategic Management – IMCSM23 May, 2023, Bor, Serbia Bor : University of Belgrade, Technical Faculty, Department of Engineering Management., 19(1), 301-308. https://hdl.handle.net/21.15107/rcub_machinery_6864
Spasojević Brkić V, Brkić A, Perišić M, Misita M, Janev N. EXCAVATOR’S AND BULLDOZER’S DOWNTIME COMPARISON AND RISK MANAGEMENT: PRELIMINARY STUDY. in International May Conference on Strategic Management – IMCSM23 May, 2023, Bor, Serbia. 2023;19(1):301-308. https://hdl.handle.net/21.15107/rcub_machinery_6864 .
Spasojević Brkić, Vesna, Brkić, Aleksandar, Perišić, Martina, Misita, Mirjana, Janev, Nemanja, "EXCAVATOR’S AND BULLDOZER’S DOWNTIME COMPARISON AND RISK MANAGEMENT: PRELIMINARY STUDY" in International May Conference on Strategic Management – IMCSM23 May, 2023, Bor, Serbia, 19, no. 1 (2023):301-308, https://hdl.handle.net/21.15107/rcub_machinery_6864 .