Materiały konferencyjne SEP 1992

Szkoła Eksploatacji Podziemnej * 92 425 Georges TAKLA Dulni pruzkum a bezpecnosi Joint Stock Coinpany PaskoV Czechoslovakia A SYSTEM OF ROCK BURSTS PREYENTION IN OSTRAVA-KARVINA COAL MINES A b s t r a c t A system of rock bursts prevention was founded in Ostrava-Karvi- na Coał Mines (OKD) łn 1974. The paper specifies the definition of rock burst used in OKD, describes the appl ied methods of prediction and prevention and includes sorae statistical data to demonstrate the relevance of the complex solut ion of the prob- lems.