Number of the records: 1

Coal pillar deformation monitoring using terrestrial laser scanner technology in room and pillar panel – A case study from the Ostrava-Karvina Coal Field

SYSNO ASEP	0462324
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Coal pillar deformation monitoring using terrestrial laser scanner technology in room and pillar panel – A case study from the Ostrava-Karvina Coal Field
Author(s)	Kajzar, Vlastimil (UGN-S)_{RID, ORCID} Kukutsch, Radovan (UGN-S)_{RID, ORCID} Waclawik, Petr (UGN-S)_RID Koníček, Petr (UGN-S)_{RID, ORCID}
Number of authors	4
Source Title	Rock Mechanics and Rock Engineering: From the Past to the Future, Proceedings of the 2016 ISRM International Symposium, EUROCK 2016. - London : CRC Press, Taylor and Francis Group, 2016 / Ulusay R. ; Aydan Ö. ; Gercek A. ; Hindistan H. A. ; Tuncay E. - ISBN 978-1-138-03265-1
Pages	s. 951-956
Number of pages	6 s.
Publication form	Print - P
Action	EUROCK 2016 - 2016 ISRM International Symposium
Event date	29.08.2016 - 31.08.2016
VEvent location	Cappadocia
Country	TR - Turkey
Event type	WRD
Language	eng - English
Country	GB - United Kingdom
Keywords	coal pillar ; monitoring ; terrestrial laser scanner technology ; Ostrava - Karvina Coal Field
Subject RIV	DH - Mining, incl. Coal Mining
R&D Projects	LO1406 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	ED2.1.00/03.0082 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UGN-S - RVO:68145535
EID SCOPUS	85001871753
Annotation	Application of the terrestrial laser scanner technology to measure strata displacements in underground excavations is becoming increasingly popular due to broad spectrum of measured data, its ease of use and data quality it produces. Mine environment presents many challenging problems that limit application of the laser scanner technology in unfavorable conditions including the explosion risk atmosphere, dust, humidity and instability of mine excavations. This technology has been currently used to monitor the coal mine roadway and pillar stability in the firstly developed room and pillar panel trial in the Czech part of Upper Silesian Coal Basin (Czech Republic). The purpose is to monitor the long term coal pillar deformations that develop over time. A comprehensive picture of the ongoing strata deformation has been obtained from the repetitive laser scanning results. The strong roof strata subject to minimum deformation has provided the stable reference for scanning purpose which is very important in evaluation process. The difference between each scan was then used to detect changes in strata displacements.
Workplace	Institute of Geonics
Contact	Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354
Year of Publishing	2017

Number of the records: 1