Engineering Mechanics

International Conference

Proceedings Vol. 17 (2011)


ENGINEERING MECHANICS 2011

17th INTERNATIONAL CONFERENCE
May 9 – 12, 2011, Svratka, Czech Republic
;
Editors: Vladimír Fuis

Copyright © 2011 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-33-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

AEROELASTIC INSTABILITIES ON THE HEIGHT RISE BUILDINGS
Hubová O.
pages 219 - 222, full text

The wind action on structures may be represented by peak velocity pressures, in conditions of strong wind, or by the basic stochastic descriptors of the velocity fluctuation, i.e. turbulence intensity, power spectral density and correlation between velocities at different points of the structures and probability distribution. The energy of turbulent fluctuations is distributed over a range of frequencies and the turbulence intensity is changing with height and terrain category. The resonance response due to gust wind takes into account also motion of the structures itself. Application examples will be given for the multi storey concrete and steel buildings.


back to list of papers

Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


imce   Powered by Imce 3.12  © 2019, Pavel Formánek, Institute of Thermomechanics AS CR, v.v.i. [generated: 0.0232s]