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Wind Induced Vibration of Braces Adjacent to a High Circular Stack
- Source :
- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 71:366-373
- Publication Year :
- 2005
- Publisher :
- Japan Society of Mechanical Engineers, 2005.
-
Abstract
- When a strong wind blows a high circular stack, the braces located around the stack vibrated violently. The vibration was induced by winds whose directions are in some particular range. Assuming the flow is potential, fluid dynamic forces acting on a brace are obtained. Dynamic behavior of the brace is analyzed. Analytical results show that the brace vibration may be unstable due to cross coupling spring terms related to fluid dynamics forces. They also agree well with the observed phenomena.
- Subjects :
- Coupling
Engineering
business.industry
Mechanical Engineering
Mathematics::Rings and Algebras
Flow (psychology)
Structural engineering
Industrial and Manufacturing Engineering
Brace
Vibration
Stack (abstract data type)
Mathematics::K-Theory and Homology
Mechanics of Materials
Spring (device)
Mathematics::Category Theory
Mathematics::Quantum Algebra
Fluid dynamics
business
Subjects
Details
- ISSN :
- 18848354 and 03875024
- Volume :
- 71
- Database :
- OpenAIRE
- Journal :
- TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
- Accession number :
- edsair.doi...........62e725fb00545d1e36574e8ba2847bd3
- Full Text :
- https://doi.org/10.1299/kikaic.71.366