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ELIÁŠ, J. VOŘECHOVSKÝ, M.
Original Title
Fracture simulations of concrete using discrete meso-level model with random fluctuations of material parameters
Type
abstract
Language
English
Original Abstract
The paper presents numerical simulations of concrete fracture performed on beams of variable size and notch depth using the stochastic meso-level discrete model. The model includes a substantial part of randomness in concrete heterogeneity by accounting for the largest grains when assembling the lattice geometry. The remaining randomness, caused by finer particles and the non-uniformity of the mixing process, is introduced by random fluctuations of material parameters represented by a random field.
Keywords
fracture simulation, discrete meso-level model, mataerial parameters
Authors
ELIÁŠ, J.; VOŘECHOVSKÝ, M.
Released
9. 9. 2013
Location
Santorini Island, Řecko
Pages from
1
Pages to
2
Pages count
BibTex
@misc{BUT107543, author="Jan {Eliáš} and Miroslav {Vořechovský}", title="Fracture simulations of concrete using discrete meso-level model with random fluctuations of material parameters", booktitle="Multiscale modeling and uncertainty quantification of materials and structures", year="2013", pages="1--2", address="Santorini Island, Řecko", note="abstract" }