Investigation into parameters of charge explosion in the development face

Investigation into parameters of charge explosion in the development face

The experimental data are presented for operating the charges of different groups under conditions of driving the mine workings with the use of parallel cuts. The relations connecting the optimum line of least resistance and the specific explosion energy consumptions of blast-hole charge with the ch...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of mining science 2002-07, Vol.38 (4), p.381-384
Hauptverfasser: Kopytov, A I, Efremov, A V, Pershin, V V, Kopytov, M A
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The experimental data are presented for operating the charges of different groups under conditions of driving the mine workings with the use of parallel cuts. The relations connecting the optimum line of least resistance and the specific explosion energy consumptions of blast-hole charge with the characteristic size of free surface are established.
ISSN:1062-7391
DOI:10.1023/A:1023368021575