Počet záznamů: 1
Observation of rotational component in digital data of mining induced seismic events
- 1.0377012 - ÚGN 2013 RIV PL eng J - Článek v odborném periodiku
Kaláb, Zdeněk - Knejzlík, Jaromír - Lednická, Markéta
Observation of rotational component in digital data of mining induced seismic events.
Górnictwo i Geologia. Roč. 7, č. 1 (2012), s. 75-85. ISSN 1896-3145.
[Ochrona środowiska w górnictwie podziemnym, odkrywkowym i otworowym. Wieliczka - Zakrzow, 16.05.2012-18.05.2012]
Výzkumný záměr: CEZ:AV0Z30860518
Klíčová slova: rotational component * mining induced seismic event * field measurement
Kód oboru RIV: DC - Seismologie, vulkanologie a struktura Země
The Russian pendulous S-5-S seismometer was adapted for measurement of rotational movement. Output signal can be proportional either to rotational velocity or rotational displacement. Tested measurement was realized in laboratory; in this paper first field measurement with this seismometer is presented. Obtained results document measurable values of rotational movements. The strongest measured values of rotational component exceed 1 mrad.s-1. Values of rotational component of vibration are negligible comparing with values of translation components from viewpoint of structures damages.
Trvalý link: http://hdl.handle.net/11104/0209276
Název souboru Staženo Velikost Komentář Verze Přístup Gornictwo i Geologi_Kalab_upravene.pdf 4 925.9 KB Autorský postprint povolen
Počet záznamů: 1