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Browsing by Subject "exploitation fields"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Sposób przechodzenia frontem eksploatacyjnym przez wiązki wyrobisk chodnikowych w różnych warunkach geologiczno-górniczych O/ZG »Rudna«
    (Wydawnictwa AGH, 2011) Guzik, Bogusław; Laskowski, Mirosław; Wróbel, Jerzy
    In order to make the exploitation fields in »Rudna« mine accessible it was earlier necessary to cut through the deposit with the network of preparatory headings. Together with the development of exploitation it became necessary for the fronts to pass through headings executed in such a way. The mine formulated numerous solutions whose priority was to minimize the risk of rock bursts and roof falls. At the same time it was essential to prevent delays connected with the entry into the long-term exploitation headings and with the cutting of the pillars in them. The difficulties encountered when passing through the bundles of headings situated parallel to the front line were.