Record details

Title
    Interpretation of rockbursts recorded by the local seismic station Kladno-Vinařice during the year 1993
Statement of responsibility
    Robert Brož, Jiří Buben
Author
    Brož, Robert
    Buben, Jiří
Language
    anglicky
Source title - serial
    Acta montana. Series A, Geodynamics
Vol./nr.
    No. 7(96)
Pages
    p. 21-51
Year
    1995
Notes
    2 obr., 10 diagr., 1 tab., 19 bibl.
    Zkr. název ser.: Acta montana
Subject group
    interpretace
    kladensko-rakovnická pánev
    mechanika hornin
    měření seizmické
    monitoring
    odprysk horniny
    těžba
    uhlí bituminózní
    zemětřesení indukované
    zpracování dat
Geographical name
    ČR-Čechy
    Vinařice (Kladno)
Keyword
    1993
    During
    Interpretation
    Kladno-Vinařice
    Local
    Recorded
    Rockbursts
    Seismic
    Station
    Year
Abstract (in english)
   Local seismograms of rockburst events within the Kladno-2 safety pillar are used for determination of the local magnitude scale and mainly for search of a suitable precursor for predicting the time of occurrence of strong rockbursts. Usefully correlation between mining activity parameters and occurrence of rockbursts have been found. The rockburst activity series contain two not negligible components correlating with mining activity variations. As a most suitable precursor appeared the frequency of weak seismic events and seismoacoustic impulses within the brittle and relatively strong sandstone layer in the overburden of the extracted coal seam
Contributor
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
    U
Entered date
    21. 3. 2008
Import date
    8. 8. 2012