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pro vyhledávání: '"Gjerden, P."'
We investigate numerically the dynamics of crack propagation along a weak plane using a model consisting of fibers connecting a soft and a hard clamp. This bottom-up model has previously been shown to contain the competition of two crack propagation
Externí odkaz:
http://arxiv.org/abs/1308.5800
Autor:
Gjerden, Knut Skogstrand
Most relatively modern desktop or even laptop computers contain a graphics card useful for more than showing colors on a screen. In this paper, we make a case for why you should learn enough about GPU (graphics processing unit) computing to use as an
Externí odkaz:
http://arxiv.org/abs/1305.3625
Based on an extension of the fiber bundle model we investigate numerically the motion of the crack front through a weak plane separating a soft and an infinitely stiff block. We find that there are two regimes. At large scales the motion is consisten
Externí odkaz:
http://arxiv.org/abs/1301.2174
We present a model for stable crack growth in a constrained geometry. The morphology of such cracks show scaling properties consistent with self affinity. Recent experiments show that there are two distinct self-affine regimes, one on small scales wh
Externí odkaz:
http://arxiv.org/abs/1205.6661
Publikováno v:
Physical Review E 86, 025101 (2012)
We study numerically the failure of an interface joining two elastic materials under load using a fiber bundle model connected to an elastic half space. We find that the breakdown process follows the equal load sharing fiber bundle model without any
Externí odkaz:
http://arxiv.org/abs/1202.2291
Publikováno v:
Physical Review E 81, 061302 (2010)
A gravity-driven flow of grains through a narrow pipe in vacuum is studied by means of a one-dimensional model with two coefficients of restitution. Numerical simulations show clearly how density waves form when a strikingly simple criterion is fulfi
Externí odkaz:
http://arxiv.org/abs/1001.0669
Publikováno v:
Frontiers in Physics, Vol 2 (2014)
We investigate numerically the dynamics of crack propagation along a weak plane using a model consisting of fibers connecting a soft and a hard clamp. This bottom-up model has previously been shown to contain the competition of two crack propagation
Externí odkaz:
https://doaj.org/article/1f93d4b14bb4467788c5a2361a9916a3
Autor:
Gjerden, P., Moen, H.
Publikováno v:
Social Psychiatry & Psychiatric Epidemiology. 2001, Vol. 36 Issue 11, p529-532. 4p.
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