Cooperative dynamics in the fiber bundle model

BK Chakrabarti, S Biswas, S Pradhan - Frontiers in Physics, 2021 - frontiersin.org
We discuss the cooperative failure dynamics in the fiber bundle model where the individual
elements or fibers are Hookean springs that have identical spring constants but different …

Fiber bundle model for multiscale modeling of hydromechanical triggering of shallow landslides

D Cohen, P Lehmann, D Or - Water resources research, 2009 - Wiley Online Library
Sudden and rapid mass movements associated with landslides and snow avalanches
present a hazard to life and infrastructure, yet their predictions and triggering mechanisms …

Avalanche dynamics of fiber bundle models

RC Hidalgo, F Kun, K Kovács, I Pagonabarraga - Physical Review E …, 2009 - APS
We present a detailed analytical and numerical study of the avalanche distributions of the
continuous damage fiber bundle model (CDFBM). Linearly elastic fibers undergo a series of …

Competition of strength and stress disorder in creep rupture

Z Halász, Z Danku, F Kun - Physical Review E—Statistical, Nonlinear, and Soft …, 2012 - APS
Based on a fiber bundle model of subcritical fracture with localized load sharing, we show
that the interplay of threshold disorder and the inhomogeneous stress field gives rise to a …

Failure process of fiber bundles with random misalignment

F Kun, L Allan, A Batool, Z Danku, G Pál - Physical Review Research, 2024 - APS
We investigate the failure process of fiber bundles with structural disorder represented by
the random misalignment of fibers. The strength of fibers is assumed to be constant so that …

Creep rupture of materials: Insights from a fiber bundle model with relaxation

EA Jagla - Physical Review E—Statistical, Nonlinear, and Soft …, 2011 - APS
I adapted a model recently introduced in the context of seismic phenomena to study creep
rupture of materials. It consists of linear elastic fibers that interact in an equal load sharing …

Critical ruptures in a bundle of slowly relaxing fibers

K Kovács, S Nagy, RC Hidalgo, F Kun… - Physical Review E …, 2008 - APS
We study the damage enhanced creep rupture of disordered materials by means of a fiber
bundle model. Broken fibers undergo a slow stress relaxation modeled by a Maxwell …

Plastic failure of nonlocal beams

N Challamel, C Lanos, C Casandjian - … E—Statistical, Nonlinear, and Soft Matter …, 2008 - APS
This paper questions the mode of collapse of some simple softening nonlocal structural
systems comprising the classical cantilever beam. Nanobeams can be concerned by such …

Relaxation creep rupture of heterogeneous material under constant strain

SW Hao, BJ Zhang, JF Tian - Physical Review E—Statistical, Nonlinear, and …, 2012 - APS
We focus on a system consisting of an elastic part and a damageable part in series, to study
the relaxation creep rupture of a heterogeneous system subjected to a uniaxial constant …

Scaling of the size and temporal occurrence of burst sequences in creep rupture of fiber bundles

T Baxevanis, T Katsaounis - The European Physical Journal B, 2008 - Springer
We present a detailed statistical analysis of the size and temporal occurrence of burst
sequences in the creep rupture of a proposed linear viscoelastic fiber bundle model …