Intense rockburst impacts in deep underground constructions and their prevention

0430263 - ÚGN 2015 RIV CZ eng A - Abstract
Mazaira, Alejandro - Koníček, Petr
Intense rockburst impacts in deep underground constructions and their prevention.
5th International Colloquium on Geomechanics and Geophysics. GECO 2014. Vol. 5. Ostrava: Ústav geoniky AV ČR, 2014 - (Koníček, P.; Souček, K.; Heroldová, N.). s. 55-56. ISBN 978-80-86407-49-4.
[5th International Colloquium on Geomechanics and Geophysics. 24.06.2014-27.06.2014, Ostravice, Karolínka]
Institutional support: RVO:68145535
Keywords : rockburst * in situ stress * induced stress * yielding support
Subject RIV: DH - Mining, incl. Coal Mining

Rockburst is one of the most hazardous problems encountered during underground excavations. This phenomenon always involves a violent energy release with large rock deformation and rock ejection that can produce severe damage to openings, equipment and facilities, and can result in fatalities. Moreover, the sudden nature of rockburst makes it very complicated to predict.
Permanent Link: http://hdl.handle.net/11104/0235214