Engineering Mechanics

Proceedings Vol. 21 (2015)

ENGINEERING MECHANICS 2015

21st INTERNATIONAL CONFERENCE
May 11 – 14, 2015, Svratka, Czech Republic

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Editors: Jiří Náprstek and Cyril Fischer

ISBN 978-80-86246-42-0 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Artificial Neural Network in Approximation of Solution for Short-Cylinder-Shaped Inclusion Problem

L. Zrůbek, A. Kučerová, J. Novák
pages 382 - 383, full text

Mechanical fields like strains, stresses or displacements inside isotropic infinite body with ellipsoidal-like inclusions, can be obtained easily by analytical solution given by J. D. Eshelby in 1957. Unfortunately for inclusions in form of short cylinders (e.g. steel fibers in steel-fiber-reinforced concrete) is Eshelby’s solution not applicable and finite element analysis is quite time consuming. By means of artificial neural network trained on sufficiently large set of reference solutions to predict desired mechanical fields one can achieve considerable speedup at the cost of approximate solution.

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All papers were reviewed by members of the scientific committee.

Engineering Mechanics

International Conference

Proceedings Vol. 21 (2015)

ENGINEERING MECHANICS 2015