METHOD FOR CHARGING WELLS AT IMPLEMENTATION OF BLAST OPERATIONS

A method for charging well when executing a demolition includes formation of axial air cavity through placement of unit for cavity formation in well, placement of cumulative device over it, installation of intermediate detonator with detonating fuse over cumulative device, filling of well with explo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAPONENKO ANATOLII LEONIDOVYCH, VILKUL YURII HRYHOROVYCH, YEREMENKO HENNADII IVANOVYCH, ISCHENKO MYKOLA IVANOVYCH, MALTSEV MYKOLA MYKOLAIOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	AMMUNITION BLASTING HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A method for charging well when executing a demolition includes formation of axial air cavity through placement of unit for cavity formation in well, placement of cumulative device over it, installation of intermediate detonator with detonating fuse over cumulative device, filling of well with explosive agent and formation of tamping. Before filling well with explosive agent one forms there additional axis cavity filled with burning component.