About: The Induced Anisotropy in Strain Softening Plasticity Models of Concrete

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The potential of the plasticityparadigm is explored to assess the anisotropy induced in an originally isotropic material in the course of a directional tension degradation. The degradation manifests itself as cracking. The maximum dissipation principle is recalled in this context. A particular model is presented in which the anisotropy is defined by means of the residual strength tensor. Rankine yield locus is adopted. Consistent normal is derived to the yield locus that rotates with the rotating principal axes of the current stress tensor. The normal does not coincide with static normal to the yield locus in the Westergaard space. The strain localization phenomenon is not addressed although it is properly treated in the computer code and silently usedin the analytical solution. The performance of the model is shown in an elementary homogeneous academic solution with a prescribed tortuous strain history and in a benchmark wedge splitting test The potential of the plasticityparadigm is explored to assess the anisotropy induced in an originally isotropic material in the course of a directional tension degradation. The degradation manifests itself as cracking. The maximum dissipation principle is recalled in this context. A particular model is presented in which the anisotropy is defined by means of the residual strength tensor. Rankine yield locus is adopted. Consistent normal is derived to the yield locus that rotates with the rotating principal axes of the current stress tensor. The normal does not coincide with static normal to the yield locus in the Westergaard space. The strain localization phenomenon is not addressed although it is properly treated in the computer code and silently usedin the analytical solution. The performance of the model is shown in an elementary homogeneous academic solution with a prescribed tortuous strain history and in a benchmark wedge splitting test (en)
Title	The Induced Anisotropy in Strain Softening Plasticity Models of Concrete The Induced Anisotropy in Strain Softening Plasticity Models of Concrete (en)
skos:prefLabel	The Induced Anisotropy in Strain Softening Plasticity Models of Concrete The Induced Anisotropy in Strain Softening Plasticity Models of Concrete (en)
skos:notation	RIV/68407700:21110/02:01073803!RIV/2003/MSM/211103/N
http://linked.open.../vavai/riv/strany	15;29
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 210000003)
http://linked.open...iv/cisloPeriodika	1/2
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Řeřicha, Petr
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	648727
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/02:01073803
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cracking; induced anisotropy; normality rule; plasticity; quasi-brittle materials; strain softening (en)
http://linked.open.../riv/klicoveSlovo	quasi-brittle materials cracking plasticity normality rule induced anisotropy strain softening
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[14D22F754DF1]
http://linked.open...i/riv/nazevZdroje	Inženýrská mechanika
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Řeřicha, Petr
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20210000003
issn	1210-2717
number of pages	15 (xsd:int)
http://localhost/t...ganizacniJednotka	21110

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