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rdf:type
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Description
| - One of the most distinguished types of dislocation structure, misoriented cells, is treated as an instability of plastic flow in pre-stressed solids. In the standard (local) approach, the continuum theory predicts an infinitesimally small cell size. To study the mechanisms controlling the finite cell size, selected short-range dislocation interactions have been introduced into a continuum description of dislocation flow: (i) the self-force of curved glide dislocations considered in the line tension approximation (ii) the short range interaction among glide dislocations themselves. Both interactions introduce non-local terms into the theory. Within the proposed framework the size is a result of a compromise: bulk stain and dissipative energy tends to decrease the cell size, while non-local interactions restrict that tendency
- One of the most distinguished types of dislocation structure, misoriented cells, is treated as an instability of plastic flow in pre-stressed solids. In the standard (local) approach, the continuum theory predicts an infinitesimally small cell size. To study the mechanisms controlling the finite cell size, selected short-range dislocation interactions have been introduced into a continuum description of dislocation flow: (i) the self-force of curved glide dislocations considered in the line tension approximation (ii) the short range interaction among glide dislocations themselves. Both interactions introduce non-local terms into the theory. Within the proposed framework the size is a result of a compromise: bulk stain and dissipative energy tends to decrease the cell size, while non-local interactions restrict that tendency (en)
- Jeden z nejvýraznějších typů dislokační struktury, rozorientované dislokační buňky, je interpretován jako nestabilita plastického toku v předpjaté pevné látce. Byly studovány dva typy mechanismů kontrolující velikost buněk: čárové napětí dislokace a krátko-dosahová interakce mezi dislokacemi. Oba mechanismy zavádějí do modelu nelokální efekty. Bylo ukázáno, že velikost buněk je výsledkem kompromisu mezi snahou disipované a vnitřní energie snížit velikost buněk a tendencí nelokálních mechanismů produkovat co největší buňky (cs)
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Title
| - Mechanismus určující velikost rozorientovaných dislokačních buněk (cs)
- Mechanisms Controlling the Size of Misoriented Cells
- Mechanisms Controlling the Size of Misoriented Cells (en)
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skos:prefLabel
| - Mechanismus určující velikost rozorientovaných dislokačních buněk (cs)
- Mechanisms Controlling the Size of Misoriented Cells
- Mechanisms Controlling the Size of Misoriented Cells (en)
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skos:notation
| - RIV/68407700:21110/04:01102401!RIV/2005/GA0/211105/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA106/03/0826), Z(MSM 210000021)
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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/68407700:21110/04:01102401
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - dislocation structures; plastic deformations (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
| - Proceedings of Second International Conference on Multiscale Materials Modeling
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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...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Kratochvíl, Jan
- Sedláček, R.
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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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number of pages
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http://purl.org/ne...btex#hasPublisher
| - University of California Los Angeles
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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