Počet záznamů: 1

Numerical modelling of the reinforcing effect of geosynthetic material used in a ballasted railway tracks

SYSNO ASEP	0346289
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Numerical modelling of the reinforcing effect of geosynthetic material used in a ballasted railway tracks
Tvůrce(i)	Jiroušek, Ondřej (UTAM-F)_{RID, SAI} Jíra, J. (CZ) Hrdlička, Ondřej (UTAM-F) Kunecký, Jiří (UTAM-F)_{RID, SAI, ORCID} Kytýř, Daniel (UTAM-F)_{SAI, RID, ORCID} Vyčichl, J. (CZ) Doktor, Tomáš (UTAM-F)_{RID, SAI, ORCID}
Celkový počet autorů	7
Zdroj.dok.	Proceedings of the Institution of Mechanical Engineers Part F-Journal of Rail and Rapid Transit - ISSN 0954-4097 Roč. 224, č. 4 (2010), s. 259-267
Poč.str.	9 s.
Forma vydání	on-line www - on-line www
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	railway track bed ; reinforcing geogrid ; finite-element modelling ; settlement reduction ; contact analysis ; ballast material
Vědní obor RIV	JN - Stavebnictví
CEZ	AV0Z20710524 - UTAM-F (2005-2011)
UT WOS	000280565100004
EID SCOPUS	77955291474
DOI	10.1243/09544097JRRT319
Anotace	This article deals with finite-element (FE) modelling of the reinforcing effect of the geosynthetic material used in the construction of a ballasted track. Various different designs of geosynthetic material are studied and their reinforcing effects are evaluated in terms of the total settlement reduction. Three-dimensional FE models of the reinforced railway superstructure are compared to a reference FE model with no reinforcement. Each geosynthetic material is mod- elled respecting its material properties, and the interaction with the ballast material is simulated according to its primary function.
Pracoviště	Ústav teoretické a aplikované mechaniky
Kontakt	Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285
Rok sběru	2011

Počet záznamů: 1