- Tytuł:
- Analysis of Gas-Geodynamic Phenomena During the Preparatory and Mining Works in Seam 358/1 at KWK “Budryk”
- Autorzy:
-
Zmarzły, Marian
Schubert, Michał
Salamon, Krystian - Powiązania:
- https://bibliotekanauki.pl/articles/2064263.pdf
- Data publikacji:
- 2020
- Wydawca:
- STE GROUP
- Tematy:
-
outbursts of methane
outbursts of coal
methane hazard
gas-dynamic phenomena
transient states of air parameters
mine monitoring systems
zjawiska gazodynamiczne
stany nieustalone parametrów powietrza
zagrożenie metanowe
wyrzuty metanu
wyrzuty węgla
monitoring kopalń - Opis:
- The nature of gas-geodynamic phenomena is so complicated and unpredictable that it forces the necessity of continuous search for new principles of identifying the outburst threat and ongoing monitoring of this threat with view of current conditions in the mine. After the incidents in JSW S.A, the mines carrying out works in seams threatened with outbursts, upon their own initiative introduced additional rigours and increased the frequency of measurements and tests regardless of the existing legal requirements. Incidents that have taken place in KWK “Budryk” in recent years show how important is continuous verification of knowledge related to the forecasting of the outburst threat on the basis of ongoing observations of works. The local occurrence of a zone characterized by high methane-bearing capacity in the coal seam, even after taking preventive measures and introducing additional rigorous did not allow for the complete elimination of gas-geodynamic phenomena and avoidance of danger to employed people.
- Źródło:
-
New Trends in Production Engineering; 2020, 3, 1; 131--148
2545-2843 - Pojawia się w:
- New Trends in Production Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł