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Description
| - Mikro a nanoindentace se stala standardní metodou pro testování mechanických vlastností materiálů. Zvláště pak Oliver a Pharr metoda je součástí analýzy isotropních elastických materiálů v každém softwaru indentoru. Současné nanoindentory umožňují záznam creepových a relaxačních dat, ze kterých lze odvodit materiálové parametry pomocí vhodného modelu. Anulus fibrosus je hierarchická struktura tvořená svazky kolagenních vláken v lamelách. Předpokládáme že náš RVE je lokálně ortotropní s hlavními materiálovými směry podél kolagenních vláken. Takovýto model využívá materiálové konstanty získané pomocí nanoindentace. (cs)
- Micro- and Nanoindentation technique has become a standard method for material testing of mechanical properties recently. Especially, indentation method with Oliver and Pharr theory for an analysis of isotropic elastic materials is very strait forward and become a part of every indenter's software. Present nanoindenters make possible an acquisition of creep and relaxation data, for that a model of creep or relaxation function can be found in the literature and the viscoelastic material parameters are derived. Annulus fibrosus is hierarchical structure made up with bundles of collagen fibers within the lamellae. Our representative volume element (RVE) is supposed to be locally orthotropic with main material directions along the collagen fiber orientation. We try to feed this model on material constants of RVE obtained by nanoindentation and show the nanoindentation technique\'s state of art in a material description of hierarchical tissues.
- Micro- and Nanoindentation technique has become a standard method for material testing of mechanical properties recently. Especially, indentation method with Oliver and Pharr theory for an analysis of isotropic elastic materials is very strait forward and become a part of every indenter's software. Present nanoindenters make possible an acquisition of creep and relaxation data, for that a model of creep or relaxation function can be found in the literature and the viscoelastic material parameters are derived. Annulus fibrosus is hierarchical structure made up with bundles of collagen fibers within the lamellae. Our representative volume element (RVE) is supposed to be locally orthotropic with main material directions along the collagen fiber orientation. We try to feed this model on material constants of RVE obtained by nanoindentation and show the nanoindentation technique\'s state of art in a material description of hierarchical tissues. (en)
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Title
| - Examination of the Microrheology of Intervertebral Disc by Nanoindentation
- Vyšetřování mikroreologie meziobratlové plotýnky pomocí nanoindentace (cs)
- Examination of the Microrheology of Intervertebral Disc by Nanoindentation (en)
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skos:prefLabel
| - Examination of the Microrheology of Intervertebral Disc by Nanoindentation
- Vyšetřování mikroreologie meziobratlové plotýnky pomocí nanoindentace (cs)
- Examination of the Microrheology of Intervertebral Disc by Nanoindentation (en)
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skos:notation
| - RIV/68407700:21110/08:02149890!RIV09-MSM-21110___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21110/08:02149890
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Nanoindentation, Intervertebral Disc, Curvilinear coordinates, Viscoelastic tissue (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Lukeš, Jaroslav
- Mareš, Tomáš
- Němeček, Jiří
- Otáhal, Stanislav
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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