Engineering Mechanics

International Conference

Proceedings Vol. 16 (2010)


ENGINEERING MECHANICS 2010

16th INTERNATIONAL CONFERENCE
May 10 – 13, 2010, Svratka, Czech Republic
;
Editors: Igor Zolotarev

Copyright © 2010 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-26-0 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Approximation of the compliance function based on continuous retardation spectrum
Havlásek P., Jirásek M.
pages 39 - +16p., full text

When describing rheologic processes in concrete, such as creep or relaxation, efficient numerical methods based on the exponential algorithm for a Kelvin or Maxwell chain are often used. Efficient identification of parameters of such a rheologic chain is a difficult problem. This paper is focused on one specific method using the concept of continuous retardation spectrum, which provides explicit formulae for determination of parameters.


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All papers were reviewed by members of the scientific committee.


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