Number of the records: 1

Observation of rotational component in digital data of mining induced seismic events

SYSNO ASEP	0377012
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Observation of rotational component in digital data of mining induced seismic events
Author(s)	Kaláb, Zdeněk (UGN-S)_RID Knejzlík, Jaromír (UGN-S) Lednická, Markéta (UGN-S)_{RID, ORCID}
Number of authors	3
Source Title	Górnictwo i Geologia , Kwartalnik - ISSN 1896-3145 Roč. 7, č. 1 (2012), s. 75-85
Number of pages	11 s.
Action	Ochrona środowiska w górnictwie podziemnym, odkrywkowym i otworowym
Event date	16.05.2012-18.05.2012
VEvent location	Wieliczka - Zakrzow
Country	PL - Poland
Event type	EUR
Language	eng - English
Country	PL - Poland
Keywords	rotational component ; mining induced seismic event ; field measurement
Subject RIV	DC - Siesmology, Volcanology, Earth Structure
CEZ	AV0Z30860518 - UGN-S (2005-2011)
Annotation	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.
Workplace	Institute of Geonics
Contact	Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354
Year of Publishing	2013

Number of the records: 1