Engineering Mechanics

International Conference

Proceedings Vol. 27/28 (2022)


May 9 – 12, 2022, Milovy, Czech Republic
Editors: Cyril Fischer and Jiří Náprstek

Copyright © 2022 Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences, Prague

ISBN 978-80-86246-48-2 (printed)
ISBN 978-80-86246-51-2 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Application of waves spectral analysis for determination of ground dynamic parameters
Benčat J., Lukáč M.
pages 37 - 40, full text

Assessment of soil dynamic parameters procedure utilizing results of elastic or viscous–elastic wave analysis is shortly described. For the ISM experimental study of ground stress–wave propagation permits the ground to be modelled as a damped, viscoelastic half space. The viscoelastic model of soil simulation using the complex modulus conception offers a very good approach to the actual soil behavior. The paper also presents the experimental ISM tests procedure in-situ and the results obtained by correlation and spectral analysis application. The proposed approach also is applicable to analyze of the shear and surface waves due to another sources of vibration on the ground half-space (e.g., microtremor waves).

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All papers were reviewed by members of the scientific committee.

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