Filtry
Prognosis of rockbursts, causes of their origin and methods of prevention
The methods of rockburst prognosis for the evaluation of the risks connected with the provocation of rocbursts with focus in the seam or in the higher overburden are elaborated. New active and passive measures for rockburst preventi...
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 2001 •
- X
Rok uplatnění
X - Nezařazeno
Rockbursts in the period of mining activity reduction in Ostrava-Karviná Coalfield
Coal mining in Ostrava-Karviná coalfield is being accompanied by rockbursts. 82 rockbursts occurred within the period between 1990 and 2002. Natural and technological factors from these rockbursts were collected and analyse...
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Prognosis of rockbursts, causes of their origin and methods of prevention
The methods of rockburst prognosis for the evaluation of the risks connected with the provocation of rocbursts with focus in the seam or in the higher overburden are elaborated. New active and passive measures for rockburst preventi...
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 2001 •
- Vx
Rok uplatnění
Vx - Nezařazeno - Výzkumná zpráva obsahující utajované informace (takový výsledek lze do RIV vložit pouze v případě, že zpráva obsahuje utajované informace a pole R12 = U), nebo souhrnná výzkumná zpráva
Long-Term Czech Experiences with Rockbursts with Applicability to Today’s Underground Coal Mines
of rockbursts dating back as early as the beginning of the last century. Since then, 450 such rockbursts of varying intensities have been recorded. This article is a vignette of our recent opinion on rockburst issues in th...
Environmental and geological engineering, geotechnics
- 2019 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Rockburst in Ostrava-Karvina Coalfield
More than 450 rockbursts, many of them with fatal consequences, have been the rockburst mechanism, its regularities and natural relations. Nevertheless yet. Together with gaining valuable knowledge, the development of rockburst<...
Mining and mineral processing
- 2017 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Heavy rockbursts due to longwall mining near protective pillars: A case study
Rockburst represents a very dangerous phenomenon in deep underground mining rockburst in the Czech part of the Upper Silesian Coal Basin, which occurred during.) is a dangerous task in light of rockbursts occurring mainly d...
Geology
- 2018 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
The Rockburst Measure in Conditions of Ostrava-Karvina Coalfield
, represent using plenty of measures functioned to the control of the rockburst effects and induction the rockbursts with damages in mine sites. Points at issue of rockbursts to the rockburst control has proceeded ...
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Rockbursts in longwall gates during coal mining in Ostrava-Karviná basin
The analysis of rockbursts effect on gatteways and suggestions of proper reinforcing measures of steel support structures.
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Seismic energy of rockbursts in Ostrava-Karviná Coalfield in the view of the geological, geomechanical and mining aspects.
Results of an analysis of relations between the seismic energy of rockbursts and the other factors are discussed.
DC - Seismologie, vulkanologie a struktura Země
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
System of Rock Blasting in Boreholes Diameter more than 100 mm as a Rockburst Prevention Measure
risks. It is concerned above all problematic of underground rockbursts, endangering of principal means of rockburst measure leading to loss degree of rockburst risk, or eventually to reduction of potential rockburst
DH - Báňský průmysl včetně těžby a zpracování uhlí
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 z 128