A SUGGESTION FOR THE PERMANENT SUPPORT DRIVE IN CONDITIONS OF CONSIDERABLE UNDERGROUND PRESSURE
In the conditions of considerable underground pressures 12 different technologies were applied during the drift driving in the lignite mine »Titovo Velenje«. The drift is driven largely through marly clays and tuffs with sandstone. The most of applied technologies of performance, especially in the a...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Zagreb
1989-12-01
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| Series: | Rudarsko-geološko-naftni Zbornik |
| Subjects: | |
| Online Access: | http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=38851&lang=en |