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Влияние выработанных пространств рудников на процесс реверсии воздушных струй в горных выработках

Влияние выработанных пространств рудников на процесс реверсии воздушных струй в горных выработках

Abstract

Показано, что одним из мероприятии в случае пожара в руднике является реверсирование общерудничной вентиляционной струи с целью предотвращения распространения пожарных газов в выработках. Однако наличие больших объемов пустот в выработанных пространствах не позволяет сделать реверсию длительное время (до 50 мин), в течение которого пожарные газы могут распространяться по выработкам даже в случае быстрого перевода главной вентиляторной установки в реверсивный режим работы.

One of measures in case of fire in a mine is reversing general mining ventilation jet for preventing fire gases distribution in the mine. However availability of large interstices in mine-out spaces does not allow reversing long time (until 50 minutes). During this time fire gases can spread in making even at the case of reversing the main ventilator.

Keywords

ВЫРАБОТАННЫЕ ПРОСТРАНСТВА, ВЕНТИЛЯТОР ГЛАВНОГО ПРОВЕТРИВАНИЯ, РЕВЕРСИЯ, АВАРИЙНАЯ СИТУАЦИЯ, ВЕНТИЛЯЦИОННАЯ СТРУЯ, ГОРНЫЕ ВЫРАБОТКИ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze