The Mechanism of Rain-Wind-Induced Vibration: Vortex-shedding or Galloping
Abstract eng: Large-amplitude rain-wind-induced vibrations have been a major concern for stays of cable-stayed bridges. The mechanism of these problematic vibrations is still not fully understood. Current proposals for the mechanism of these vibrations include that it is of a vortex-induced type and a class of galloping instability. Based on full-scale measurement of stay cable vibrations, this paper attempts to present an assessment of such hypotheses and provide insight into the mechanism of rain-wind-induced vibrations.
Contributors:
Publisher:
American Association for Wind Engineering, 2005
Conference Title:
Conference Title:
Tenth Americas Conference on Wind Engineering
Conference Venue:
Baton Rouge, Louisiana (US)
Conference Dates:
2005-05-31 / 2005-06-04
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-11-18, last modified 2014-11-18
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