Mining activity in Poland: challenges / T. Tatara // W: Brick and Block Masonry – From Historical to Sustainable Masonry : proceedings of the 17th International Brick and Block Masonry Conference (17th ... więcej

Mining activity in Poland: challenges / T. Tatara // W: Brick and Block Masonry – From Historical to Sustainable Masonry : proceedings of the 17th International Brick and Block Masonry Conference (17th IB2MaC 2020), Kraków, Poland, 5-8 July 2020 / eds. Jan Kubica, Arkadiusz Kwiecień, Łukasz Bednarz. – Leiden : CRC Press / Balkema : Taylor & Francis Group, 2020. – S. 116-124 : fot., tab., wykr. – Bibliogr. s. 124, Abstr. – DOI: 10.1201/9781003098508 (całość). – ISBN 978-0-367-56586-2 (Hbk). – ISBN 978-1-003-09850-8 (eBook)

The study is the review of some results in the field of induced seismicity in Poland due to rock-bursts. Mining shocks are the most intense phenomena generated by human activity and are called paraseismic ... więcej

The study is the review of some results in the field of induced seismicity in Poland due to rock-bursts. Mining shocks are the most intense phenomena generated by human activity and are called paraseismic sources. These vibrations can cause not only significant damage to surface structures but also they can have a negative influence on people occupied buildings. In Poland, rockbursts can usually only be observed in mining regions. Rockbursts are not subject to human control, and they are random events with respect to their time, place, and magnitude. There are many differences between earthquakes and mining tremors. The major differences are e.g. magnitude of energy, intensive phase duration, peak ground accelerations and velocity (PGA, PGV), the content of predominant frequencies, frequency of occurrence, depths of hypocentre. Mining-related vibrations stand out by having the greatest intensity of all forms of paraseismic vibrations.