E3S Web Conf.
Volume 105, 2019IVth International Innovative Mining Symposium
|Number of page(s)||5|
|Section||Environment Saving Mining Technologies|
|Published online||21 June 2019|
Analysis of Longwall Salvage Operations in JSC SUEK-Kuzbass Underground Mines
T.F. Gorbachev Kuzbass State Technical University, 650000 Kemerovo, Russian Federation
2 JSC SUEK-Kuzbass, 1 Vasilieva, 652507, Leninsk-Kuznetsky, Russia
* Corresponding author: email@example.com
The longwall coal mining method is the most productive mining method. However, the salvage operations which include the formation of the salvage chamber and the salvage of longwall face equipment require improvement. In 2011-2017, the time spent for salvage operations in SUEK-Kuzbass mines exceeded the standard time by more than 900 days. It has been established that the longwall face width from 230 to 300 m has no effect on the duration of salvage operations.
© The Authors, published by EDP Sciences, 2019
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