- Tytuł:
- Stochastic local load redistribution in the fibre bundle model of nanopillar arrays
- Autorzy:
- Derda, T.
- Powiązania:
- https://bibliotekanauki.pl/articles/122972.pdf
- Data publikacji:
- 2015
- Wydawca:
- Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
- Tematy:
-
nanopillars
fibre bundle model
stochastic load redistribution
skew normal distribution
local load sharing - Opis:
- We study the breakdown of the nanopillar arrays subjected to axial loading. The pillar-strength-thresholds are drawn from a given probability distribution. Pillars are located in the nodes of the supporting regular lattice. In this work we introduce stochastic local load sharing - after pillar breakdown each of its nearest intact neighbours obtains a random fraction of the failing load. Two types of loading procedure are employed, namely quasi-static and finite force. We analyse critical loads, catastrophic avalanches as well as probabilities of cascade and breakdown.
- Źródło:
-
Journal of Applied Mathematics and Computational Mechanics; 2015, 14, 4; 19-30
2299-9965 - Pojawia się w:
- Journal of Applied Mathematics and Computational Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł