Detail publikačního výsledku

Rain-wind induced vibration of cylinder-like bodies

NEVAŘIL, A.

Originální název

Rain-wind induced vibration of cylinder-like bodies

Anglický název

Rain-wind induced vibration of cylinder-like bodies

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

There are many reports of excessive and unanticipated vibrations of cables in cable suspended bridges, electric power lines, vertical suspenders of footbridges, cable-stayed roofs and other structures under the conditions of wind and simultaneous rain. Aerodynamic properties of the cable in its protecting tubular shielding are changing due to the development of one or two water rivulets on the surface of the member. Basic characteristics of rain-wind induced vibrations (RWIV), alternatives of the problem analysis and engineering concepts are described in the paper. There is also included possible use of CFD for the analysis of RWIV phenomenon.

Anglický abstrakt

There are many reports of excessive and unanticipated vibrations of cables in cable suspended bridges, electric power lines, vertical suspenders of footbridges, cable-stayed roofs and other structures under the conditions of wind and simultaneous rain. Aerodynamic properties of the cable in its protecting tubular shielding are changing due to the development of one or two water rivulets on the surface of the member. Basic characteristics of rain-wind induced vibrations (RWIV), alternatives of the problem analysis and engineering concepts are described in the paper. There is also included possible use of CFD for the analysis of RWIV phenomenon.

Klíčová slova

rain-wind, induced vibrations, CFD, water rivulet, engineering method

Klíčová slova v angličtině

rain-wind, induced vibrations, CFD, water rivulet, engineering method

Autoři

NEVAŘIL, A.

Rok RIV

2012

Vydáno

30.05.2011

Nakladatel

EDIS-Žilina University Publisher

Místo

Žilina, SR

ISBN

978-80-554-0354-0

Kniha

Proceedings of the 5th International Conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering

Strany od

27

Strany do

30

Strany počet

4

BibTex

@inproceedings{BUT89706,
  author="Aleš {Nevařil}",
  title="Rain-wind induced vibration of cylinder-like bodies",
  booktitle="Proceedings of the 5th International Conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering",
  year="2011",
  number="1",
  pages="27--30",
  publisher="EDIS-Žilina University Publisher",
  address="Žilina, SR",
  isbn="978-80-554-0354-0"
}