ARCH FIXATION WITH CONTROLLED LOADING

Arch fixation with controlled loading relates to mining, in particular to means for fixation of underground workings in complicated mining-geological conditions at large depth of development. Арочное крепление с регулируемой нагрузкой относится к горному делу, а именно к средствам крепления подземны...

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Bibliographische Detailangaben

Hauptverfasser:	TRUNOV ANDRII MYKOLAIOVYCH, PONOMARIOV IHOR MEFODIIOVYCH, STRELNIKOV VADYM IVANOVYCH
Format:	Patent
Sprache:	eng ; rus ; ukr
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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