Wind and Structures

  • 제14권1호
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  • Pages.1-14
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  • 2011
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  • 1226-6116(pISSN)
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  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Wind loads for high-solidity open-frame structures

  • Amoroso, Samuel D. (ENGENSUS, LLC) ;
  • Levitan, Marc L. (Civil and Environmental Engineering Department, Louisiana State University)
  • 투고 : 2010.01.01
  • 심사 : 2010.03.27
  • 발행 : 2011.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

Open frame structures, such as those commonly found in industrial process facilities, are often densely occupied with process related equipment. This paper presents a method for estimating wind loads for high-solidity open frame structures that differs from current approaches, which accumulate wind load contributions from various individual structure components. The method considers the structure as a porous block of arbitrary plan dimension that is subject to wind from any direction. The proposed method compares favorably with wind tunnel test results for similar structures. The possibility of defining an upper bound force coefficient is also discussed.

키워드

참고문헌

  1. Amoroso, S.D., Hebert, K. and Levitan, M.L. (2010), "Wind tunnel tests for mean wind loads on partially-clad structures", J. Wind Eng. Ind. Aerod., 98(12), 689-700. https://doi.org/10.1016/j.jweia.2009.08.009
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  10. Levitan, M.L., Qiang, L. and Amoroso, S.D. (2004), "Wind tunnel tests on open-frame industrial/petrochemical structures", Proceedings of the 5th International Colloquium on Bluff Body Aerodynamics and Applications, Ottawa, Canada, July.
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  16. Yaragal, S.C., Ram, H.S.G. and Murthy, K.K. (2002), "Two-dimensional flow field behind perforated plates on a flat surface", J. Wind Eng. Ind. Aerod., 90(2), 75-90. https://doi.org/10.1016/S0167-6105(01)00163-5
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  2. Nonlinear structural system wind load input estimation using the extended inverse method vol.17, pp.4, 2013, https://doi.org/10.12989/was.2013.17.4.451
  3. A Kalman filter based algorithm for wind load estimation on high-rise buildings vol.64, pp.4, 2017, https://doi.org/10.12989/sem.2017.64.4.449
  4. Investigations on the wind force and flow of a scaffolding system vol.44, pp.4, 2011, https://doi.org/10.1080/02533839.2021.1903341