Stress Distribution in a Coal Seam before and after Bump Initiation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F01%3A07072881" target="_blank" >RIV/68407700:21610/01:07072881 - 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

Stress Distribution in a Coal Seam before and after Bump Initiation

Original language description

This paper deals with to the behavior of open rock that occurs, for example, during longwall mining in coal mines, in deep tunnel, or shaft excavation. If depth is great and rock mass has rock burst properties, bump can occurs. The solution is based on experimental and mathematical modeling.These two methods have to allow the problem to be studied on the basis of three presumptions: the solution must be time dependent, the solution must allow the creation of crack in the rock mass, the solution must allow an extrusion of rock into an open space (bump effect)

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

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/GA103%2F00%2F0530" target="_blank" >GA103/00/0530: Experimental and theoretical study of coal seem loading before and after bump initiation</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2001

Confidentiality

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

Name of the periodical

Acta Polytechnica

ISSN

1210-2709

e-ISSN

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Volume of the periodical

41

Issue of the periodical within the volume

4-5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

54-60

UT code for WoS article

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EID of the result in the Scopus database

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