Published August 1994
| Version v1
Journal article
Blasting technologies in the underground uranium mining operations of AG/SDAG Wismut. Pt. 2
Creators
Description
This is a series of articles on selected problems: The step cut technique developed by Wismut; rock burst alarm systems; stress relief blasting to prevent rock burst; endogenous underground fires caused by self-ignition of rock strata; cooling of hot boreholes; block subsidence in slicing and caving; roadway drivage in sublevel steping with self-consolidating fill. (orig./HP)
Abstract (German)
In der Artikelserie werden ausgewaehlte Probleme beschrieben: Vorstellung des bei der Wismut entwickelten Stufeneinbruches - Gewitterwarnsysteme -Entspannungssprengen gegen Gebirgsschaeden - endogene Grubenbraende durch Selbstentzuendung von Gesteinen - Kuehlung heisser Bohrloecher - Blocksenkungen im Scheibenbruchbau - Auffahrungen im Teilsohlenbau mit erhaertendem Versatz. (orig.)Additional details
Additional titles
- Original title (German)
- Sprengtechnologien im untertaegigen Uranerzbergbau der AG/SDAG Wismut. T. 2
Publishing Information
- Journal Title
- Erzmetall
- Journal Volume
- 47
- Journal Issue
- 8
- Journal Page Range
- p. 480-488.
- ISSN
- 0044-2658
- CODEN
- ERZMAK
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 26000674
- Subject category
- S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
- Descriptors DEI
- BOREHOLES; CUTTING; EXPLOSIVE FRACTURING; FEDERAL REPUBLIC OF GERMANY; LEACHING; UNDERGROUND MINING; URANIUM ORES
- Descriptors DEC
- CAVITIES; DEVELOPED COUNTRIES; DISSOLUTION; EUROPE; FRACTURING; MACHINING; MINING; ORES; SEPARATION PROCESSES