DBPapers
DOI: 10.5593/SGEM2014/B22/S9.027

DEVELOPMENT AND MONITORING OF A SUBSIDENCE TROUGH IN THE LOCALITY OF LAZY

M.Havlicova, V. Molcak, P.Jadviscok, P.Sachova, B.Gibesova, F. Zavada
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-11-7 / ISSN 1314-2704, June 19-25, 2014, Book 2, Vol. 2, 207-214 pp

ABSTRACT
The paper focuses on the issues of subsidence formation as a function of the character of the rock massif and the extent of mining activities. The study was evoked by practical needs and as an attempt to deploy a simple method of observation by regular levelling of surface benchmarks. Classification of the actual surface damage is based on the difference between the measured values of surface subsidence and theoretical computations. The main method of observing surface changes were land survey techniques. The outcomes of this study of the development of a subsidence trough can be used in the planning of mining activities.

Keywords: mountain massif, settlement trough, underground mining