An estimate of the ground subsidence curve above an opening in grained soil

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

An estimate of the ground subsidence curve above an opening in grained soil

Popis výsledku v původním jazyce

Ground subsidence above an opening is incited by lots of matters. An estimate of the ground subsidence keeps in only one or some of them. A conception of the ground belongs to a matter of chief importance of the ground subsidence. Most of-ten it?s considered as continuous material which doesn?t come up to the grainy material or the weathered rock featuring discontinuous material commonly making the ground surface stratum. The continuous material conception approach of a material cannot implement the repetitious re-arrangement of ground particles that seems to be the chief phenomena for constituting shape of subsidence curve. The paper takes into the formation of a ground subsidence curve emphasizing an approach taking into account the particle nature of material. The subsidence curve is evaluated from results of tracing the movement of discontinuous material particles in the top wall of an opening to the ground surface employing a numerical discrete element model (PFC2D).

Název v anglickém jazyce

An estimate of the ground subsidence curve above an opening in grained soil

Popis výsledku anglicky

Ground subsidence above an opening is incited by lots of matters. An estimate of the ground subsidence keeps in only one or some of them. A conception of the ground belongs to a matter of chief importance of the ground subsidence. Most of-ten it?s considered as continuous material which doesn?t come up to the grainy material or the weathered rock featuring discontinuous material commonly making the ground surface stratum. The continuous material conception approach of a material cannot implement the repetitious re-arrangement of ground particles that seems to be the chief phenomena for constituting shape of subsidence curve. The paper takes into the formation of a ground subsidence curve emphasizing an approach taking into account the particle nature of material. The subsidence curve is evaluated from results of tracing the movement of discontinuous material particles in the top wall of an opening to the ground surface employing a numerical discrete element model (PFC2D).

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transport and City Tunnels - Underground construction Prague 2010

ISBN

978-80-254-7054-1

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

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Název nakladatele

Czech Tunelling Association ITA/AITES

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

14. 6. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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