Stability of roadways in coalmines alias the rock mechanics in practice

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F10%3A00356189" target="_blank" >RIV/68145535:_____/10:00356189 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stability of roadways in coalmines alias the rock mechanics in practice

Original language description

This paper describes the procedures for design of supports and stabilization measures in the roadways. The procedures are based on the system developed in Ostrava-Karvina coal basin in Czech Republic. The calculation of load bearing capacity of roadway supports contains the period of roadway construction and mining in the vicinities, based on the size of the natural rock arch. The loading of supports during mining comes from a stress wave in the rock mass in the forefront of coalface and the caving areaof mined-out panel. The input data for the calculation method are deduced according to in-situ measurements of convergence and displacement in the roadways.

Czech name

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Czech description

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Type

J_x - 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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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Rock Mechanics and Geotechnical Engineering

ISSN

1000-6915

e-ISSN

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Volume of the periodical

2

Issue of the periodical within the volume

3

Country of publishing house

CN - CHINA

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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