About: Fracture properties of cement and alkali activated fly ash based concrete with application to segmental tunnel lining

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0965997813000422
Description	Several cement and alkali activated fly ash based concrete samples are examined in this paper with emphasis on their fracture properties. These are first obtained from an extensive experimental program. The measured loading curves are then compared with those derived numerically in the framework of an inverse approach. Here, the artificial neural network and the ATENA finite element code are combined to constitute the optimization driver that allows for a reliable determination of the modulus of elasticity, fracture energy, and tensile strength of individual concretes. A brief introduction to the numerical analysis of fiber reinforced specimens again in conjunction with inverse analysis is also provided. Several cement and alkali activated fly ash based concrete samples are examined in this paper with emphasis on their fracture properties. These are first obtained from an extensive experimental program. The measured loading curves are then compared with those derived numerically in the framework of an inverse approach. Here, the artificial neural network and the ATENA finite element code are combined to constitute the optimization driver that allows for a reliable determination of the modulus of elasticity, fracture energy, and tensile strength of individual concretes. A brief introduction to the numerical analysis of fiber reinforced specimens again in conjunction with inverse analysis is also provided. (en)
Title	Fracture properties of cement and alkali activated fly ash based concrete with application to segmental tunnel lining Fracture properties of cement and alkali activated fly ash based concrete with application to segmental tunnel lining (en)
skos:prefLabel	Fracture properties of cement and alkali activated fly ash based concrete with application to segmental tunnel lining Fracture properties of cement and alkali activated fly ash based concrete with application to segmental tunnel lining (en)
skos:notation	RIV/68407700:21110/13:00206248!RIV14-TA0-21110___
http://linked.open...avai/predkladatel	Fakulta stavební
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP105/11/1551), P(TA01030245)
http://linked.open...iv/cisloPeriodika	Aug-Sept
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Brouček, Miroslav Šejnoha, Michal Novotná, Eva
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	75641
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/13:00206248
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fly ash; Fiber reinforced concrete; Fracture energy; Finite element simulation; Artificial neural network; Inverse analysis (en)
http://linked.open.../riv/klicoveSlovo	Artificial neural network Fiber reinforced concrete Fracture energy Inverse analysis Fly ash Finite element simulation
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[74AF688CF8D4]
http://linked.open...i/riv/nazevZdroje	Advances in Engineering Software
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Energetic and stress state aspects of quasi-brittle fracture – consequences for determination of fracture-mechanical parameters of silicate composites Tools for reliable design and construction of tunnels in urban development with emphasis on safety and lifetime
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	62-63
http://linked.open...iv/tvurceVysledku	Novotná, Eva Šejnoha, Michal Brouček, Miroslav Keršner, Z. Frantík, P. Lehký, D.
http://linked.open...ain/vavai/riv/wos	000321419500008
issn	0965-9978
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.advengsoft.2013.04.009
http://localhost/t...ganizacniJednotka	21110

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