- Tytuł:
- Use of the method FMEA for hazard identification and risk assessment in a coal mine
- Autorzy:
-
Duda, Adam
Juzek, Tymoteusz - Powiązania:
- https://bibliotekanauki.pl/articles/27315565.pdf
- Data publikacji:
- 2023
- Wydawca:
- STE GROUP
- Tematy:
-
development work
risk assessment
process
threat - Opis:
- One of the basic stages of mining operations is development work. During them there can occur the events that affect the process of development work as well as the safety of workers. This article conducts a process risk assessment using the Failure Modes and Effects Analysis (FMEA) method to identify events that disrupt the development work process, along with the causes of the occurrence of these events. The study covered the process of development work i.e. the execution of the M-2 roadway in seam 502/1 realized at a depth of about 550 m with an assumed length of about 500 m. As a result of the study, those risks for which countermeasures should be applied were identified, and measures were proposed to minimize the risks involved. As part of the research, an FMEA evaluation form was created to assess process risks in the execution of similar work. The highest process risk was identified for the drivage of the excavation with a road header, and is related to the possibility of frequent failure of hydraulic systems. Similar process risk results were obtained for the risk associated with improper execution of mining with explosives and the need to perform additional blasting work in the excavated roadway. The results can contribute to reducing the time of coal face stoppage during development work, and thus improve the process of them and reduce the costs incurred during this process.
- Źródło:
-
Management Systems in Production Engineering; 2023, 3 (31); 332--342
2299-0461 - Pojawia się w:
- Management Systems in Production Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł