Results of Laboratory Testing of Strength and Strain Properties of the Dump Material from the Coal Mines in Northern Bohemia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F14%3A86091511" target="_blank" >RIV/61989100:27120/14:86091511 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/SGEM2014/B12/S2.100" target="_blank" >http://dx.doi.org/10.5593/SGEM2014/B12/S2.100</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2014/B12/S2.100" target="_blank" >10.5593/SGEM2014/B12/S2.100</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Results of Laboratory Testing of Strength and Strain Properties of the Dump Material from the Coal Mines in Northern Bohemia

Popis výsledku v původním jazyce

This paper deals with the evaluation of laboratory tests of materials from the internal dump of the coal mine Bílina, localized in the northern part of the Czech Republic. Reliable determination of the properties of the dump materials is the basis for the objective and reliable behavioural analysis of the dump Bílina and of the dump increasing process prognosis. It is expected that around the end of the mining activity (around 2035) the final height of the dump will reach about 220m. So, finally, the dump Bílina will be one of the highest dumps in the world. Any dump instability may lead to a widespread threat to people, property damage and, in the end, to the problem with the operation of the whole mine; therefore, from this point of view an intensiveresearch is needed in this area. The paper presents the results of both direct shear box test and oedometer test of the dump material, which was classified immediately after extraction, as claystone. On the basis of direct shear test the

Název v anglickém jazyce

Results of Laboratory Testing of Strength and Strain Properties of the Dump Material from the Coal Mines in Northern Bohemia

Popis výsledku anglicky

This paper deals with the evaluation of laboratory tests of materials from the internal dump of the coal mine Bílina, localized in the northern part of the Czech Republic. Reliable determination of the properties of the dump materials is the basis for the objective and reliable behavioural analysis of the dump Bílina and of the dump increasing process prognosis. It is expected that around the end of the mining activity (around 2035) the final height of the dump will reach about 220m. So, finally, the dump Bílina will be one of the highest dumps in the world. Any dump instability may lead to a widespread threat to people, property damage and, in the end, to the problem with the operation of the whole mine; therefore, from this point of view an intensiveresearch is needed in this area. The paper presents the results of both direct shear box test and oedometer test of the dump material, which was classified immediately after extraction, as claystone. On the basis of direct shear test the

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

SGEM 2014 : GeoConference on Ecology, Economics, Education and Legislation : 17-26, June, 2014, Albena, Bulgaria : conference proceedings. Volume II, Hydrogeology, engineering geology and geotechnics : conference proceedings

ISBN

978-619-7105-08-7

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

8

Strana od-do

783-790

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

17. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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