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A platform for research: civil engineering, architecture and urbanism
Long-Term Czech Experiences with Rockbursts with Applicability to Today’s Underground Coal Mines
https://orcid.org/0000-0003-2852-8619
Abstract In the Czech part of the Upper Silesian Coal Basin, there are records 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 the Ostrava–Karvina Coalfield. It comments on the main causes of rockbursts and summarises the strategic measures taken against them. It highlights the main mistakes in mine design in rock mass that lead to a rockburst risk and supports these arguments with illustrative examples from Czech hard coal mining. Long-term analyses of the causes of rockbursts provide recommendations on proper mining techniques for excavation of a rock mass with rockburst risk.
Long-Term Czech Experiences with Rockbursts with Applicability to Today’s Underground Coal Mines
https://orcid.org/0000-0003-2852-8619
Abstract In the Czech part of the Upper Silesian Coal Basin, there are records 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 the Ostrava–Karvina Coalfield. It comments on the main causes of rockbursts and summarises the strategic measures taken against them. It highlights the main mistakes in mine design in rock mass that lead to a rockburst risk and supports these arguments with illustrative examples from Czech hard coal mining. Long-term analyses of the causes of rockbursts provide recommendations on proper mining techniques for excavation of a rock mass with rockburst risk.
Long-Term Czech Experiences with Rockbursts with Applicability to Today’s Underground Coal Mines
https://orcid.org/0000-0003-2852-8619
Abstract In the Czech part of the Upper Silesian Coal Basin, there are records 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 the Ostrava–Karvina Coalfield. It comments on the main causes of rockbursts and summarises the strategic measures taken against them. It highlights the main mistakes in mine design in rock mass that lead to a rockburst risk and supports these arguments with illustrative examples from Czech hard coal mining. Long-term analyses of the causes of rockbursts provide recommendations on proper mining techniques for excavation of a rock mass with rockburst risk.
Long-Term Czech Experiences with Rockbursts with Applicability to Today’s Underground Coal Mines
Konicek, Petr (author) / Ptacek, Jiri (author) / Waclawik, Petr (author) / Kajzar, Vlastimil (author)
2018
Article (Journal)
Electronic Resource
English
BKL:
38.58
Geomechanik
/
56.20
Ingenieurgeologie, Bodenmechanik
/
38.58$jGeomechanik
/
56.20$jIngenieurgeologie$jBodenmechanik
RVK:
ELIB41
Long-Term Czech Experiences with Rockbursts with Applicability to Today’s Underground Coal Mines
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Strengthening of longwall gate support against dynamic effects of rockbursts in coal mines
| British Library Conference Proceedings | 2007