Engineering Mechanics

International Conference

Proceedings Vol. 21 (2015)


ENGINEERING MECHANICS 2015

21st INTERNATIONAL CONFERENCE
May 11 – 14, 2015, Svratka, Czech Republic
;
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2015 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-42-0 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Impact of Landslide on Blasting in the Quarry Dobkovičky
B. Svoboda, J. Svoboda, R. Kašpar
pages 308 - 309, full text

The day before the landslide took place the author visited and photographically documented the open cracks found near the offices and weight of the quarry' Dobkovi!ky. The second day after the landslide again there were documented all damages and also a video of the moving soil was taken. On the basis of the Geofond documentation was realized the static and dynamic calculation of stability in time before and during the landslide as well as during the blast works in the quarry. Each blast is carefully monitored on 5 posts by vibrographs (by the official standard machines) near the quarry with the focus on fixed points before and after the blast. The results clearly show that the blast has no influence on stability conditions.


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