MECHANISM OF RIGID OVERLAYING CARBONIFEROUS STRATA FAILURE IN FACE MINING IN CASE OF MULTISEAMS DEPOSIT
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A86087059" target="_blank" >RIV/61989100:27350/13:86087059 - isvavai.cz</a>
Result on the web
<a href="http://www.irsm.cas.cz/index.php?page=acta_detail_doi&id=28" target="_blank" >http://www.irsm.cas.cz/index.php?page=acta_detail_doi&id=28</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.13168/AGG.2013.0019" target="_blank" >10.13168/AGG.2013.0019</a>
Alternative languages
Result language
angličtina
Original language name
MECHANISM OF RIGID OVERLAYING CARBONIFEROUS STRATA FAILURE IN FACE MINING IN CASE OF MULTISEAMS DEPOSIT
Original language description
The technique of assessing the failure of rigid overlying strata is applicable to deep mining with thick coal seams (a thickness of more than 1 m in the Ostrava?Karvina Coalfield), and in one case to longwall mining with controlled caving. The assessmentof failure of rigid overlying strata makes it possible to distinguish whether the rigid overlying strata of rocks has been deformed or whether a strutting arch has been formed over the goaf below which is an area that is free from stress. Good knowledgeof the mining, technical and geological conditions of a given site is a prerequisite for successful evaluation. There are advantages to utilising surface measurements for interpreting the effects of changes in rock mass, especially in areas of high overlying strata. The practical importance of failure assessment of overlying strata consists in determining the size of the mined-out area where the deformation of the rigid overlying strata occurred, which is dependent on the character of t
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DH - Mining industry including coal mining and processing
OECD FORD branch
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Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Geodynamica et Geomaterialia
ISSN
1214-9705
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
2(170)
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
189-195
UT code for WoS article
000321576700008
EID of the result in the Scopus database
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