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Description
| - We study well published results on direct tensile tests of dog-bone specimens with rotating boundary conditions performed by van Vliet and van Mier. There are several papers presenting the experimental results and naming various sources of experimentally observed size effect on nominal strength. We model the experiments by methods stochastic nonlinear fracture mechanics attempting at capturing the size effects. We first model the specimens by microplane material law to show that a large portion of the dependence of nominal strength can be explained deterministically. However, it is clear that more sources of size effect take part and we consider two of them. Namely, we model the local material strength by an autocorrelated random field attempting at capturing statistical part of the complex size effect, scatter inclusive. A noticeable fact already shown by Vořechovský is that such an approach has the large size asymptotic behavior coinciding with the classical Weibull power law while the small size
- We study well published results on direct tensile tests of dog-bone specimens with rotating boundary conditions performed by van Vliet and van Mier. There are several papers presenting the experimental results and naming various sources of experimentally observed size effect on nominal strength. We model the experiments by methods stochastic nonlinear fracture mechanics attempting at capturing the size effects. We first model the specimens by microplane material law to show that a large portion of the dependence of nominal strength can be explained deterministically. However, it is clear that more sources of size effect take part and we consider two of them. Namely, we model the local material strength by an autocorrelated random field attempting at capturing statistical part of the complex size effect, scatter inclusive. A noticeable fact already shown by Vořechovský is that such an approach has the large size asymptotic behavior coinciding with the classical Weibull power law while the small size (en)
- Vzájemné působení několika zdrojů vlivu velikosti v betonových vzorcích (cs)
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Title
| - Interplay of sources of size effects in concrete specimens
- Interplay of sources of size effects in concrete specimens (en)
- Vzájemné působení několika zdrojů vlivu velikosti v betonových vzorcích (cs)
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skos:prefLabel
| - Interplay of sources of size effects in concrete specimens
- Interplay of sources of size effects in concrete specimens (en)
- Vzájemné působení několika zdrojů vlivu velikosti v betonových vzorcích (cs)
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skos:notation
| - RIV/00216305:26110/06:PU65897!RIV07-MSM-26110___
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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
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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/00216305:26110/06:PU65897
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Size effects, concrete, specimens, fracture mechanics (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
| - Fracture of Nano and Engineering Materials and Structures
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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
| - Vořechovský, Miroslav
- Matesová, Dita
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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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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is http://linked.open...avai/riv/vysledek
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