Wind and Structures

  • 제16권5호
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  • Pages.491-515
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  • 2013
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  • 1226-6116(pISSN)
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  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Wind pressure characteristics for a double tower high-rise structure in a group of buildings

  • Tse, K.T. (Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology) ;
  • Wang, D.Y. (School of Civil Engineering, Guangzhou University) ;
  • Zhou, Y. (School of Civil Engineering, Guangzhou University)
  • 투고 : 2011.11.23
  • 심사 : 2012.06.21
  • 발행 : 2013.05.01
⟨ 이전 논문 다음 논문 ⟩

초록

Wind pressure characteristics on a double tower high-rise structure, which is disturbed by surrounding buildings, were investigated using large eddy simulation (LES) and 1:300 scale wind tunnel experiments. The computational simulation technique and wind tunnel experimental technique were described in detail initially. Comparisons of computational results with the experimental data have subsequently been carried out to validate the reliability of LES. Comparisons have been performed in detail for the mean and fluctuating pressure coefficients. Detailed explanations of each comparison were given in the paper. To study further on the pressure coefficients on the building surfaces, parametric studies on shape coefficient and spatial correlation were performed and investigated. The numerical and experimental results presented in this paper advance understanding on wind field around buildings and the application of LES and wind tunnel tests.

키워드

참고문헌

  1. ADINA R&D, Inc. (2005), Theory and Modeling Guide, Volume I, II and III, Watertown, USA.
  2. Breuer, M., Jovicic, N. and Mazaev, K. (2003), "Comparison of DES, RANS and LES for the separated flow around a flat plate at high incidence", Int. J. Numer. Meth. Fl., 41, 357-388. https://doi.org/10.1002/fld.445
  3. Camarri, S., Salvetti, M.V., Koobus, B. and Dervieux, A. (2002), "Large-eddy simulation of a bluff-body flow on unstructured grids", Int. J. Numer. Meth. Fl., 40, 1431-1460. https://doi.org/10.1002/fld.425
  4. Castro, I.P. and Graham, J.G.R. (1999), "Numerical wind engineering: the way ahead?", Proceedings of the Institution Of Civil Engineers Structures And Buildings, 134(3), 275-277. https://doi.org/10.1680/istbu.1999.31569
  5. Cheng, Y., Lien, F.S., Yee, E. and Sinclair, R. (2003), "A comparison of large Eddy simulations with a standard k-e Reynolds-averaged Navier-Stokes model for the prediction of a fully developed turbulent flow over a matrix of cubes", J. Wind Eng. Ind.Aerod.s, 91, 1301-1328.
  6. Clark, R., Ferziger, J. and Reynolds, W. (1979), "Evaluation of subgrid-scale models using an accurately simulated turbulent flow", J. Fluid Mech., 91, 1-16. https://doi.org/10.1017/S002211207900001X
  7. Cowan, I.R., Castro, I.P. and Robins A.G. (1997), "Numerical considerations for simulations of flow and dispersion around buildings", J. Wind Eng. Ind. Aerod., 67-68, 535-545. https://doi.org/10.1016/S0167-6105(97)00098-6
  8. Chinese Code (2002), Load code for the design of building structures, China architecture &building press, Beiiing.
  9. Deardorff, J. (1970), "A numerical study of three-dimensional turbulent channel flow at large Reynolds numbers", J. Fluid Mech., 2, 453-480.
  10. Fasel, H.F., Seidel, J. and Wernz, S. (2002), "A methodology for simulations of complex turbulent flows", J. Fluid Eng., 4, 933-943.
  11. Fureby, C. (2007), "ILES and LES of complex engineering turbulent flows", J. Fluid En., 12, 1514-1524.
  12. Guangdong Provincial Academy of Building Research (GPABR), http://www.gdjky.com/jzwl/jzfgcyjs/index.html
  13. Gomes, M.G. and Moret, R.A. (2005), "Pedro Mendes. Experimental and numerical study of wind pressures on irregular-plan shapes", J. Wind Eng. Ind. Aerod., 93, 741-756. https://doi.org/10.1016/j.jweia.2005.08.008
  14. Gu, M. and Huang, P. (2003), "Research history and state of art of interference effects of wind loads of a cluster of tall buildings", J. Tongji University, 7, 762-766.
  15. Hinze, J.O. (1959), Turbulence, McGraw-Hill: New York.
  16. Huang, S.H., Li, Q.S. and Xu, S. L. (2007), "Numerical evaluation of wind effects on a tall steel building by CFD", J. Constr. Steel Res., 63, 612-627. https://doi.org/10.1016/j.jcsr.2006.06.033
  17. Huang, S.H., Li, Q.S. and Wu, J.R. (2010), "A general inflow turbulence generator for large eddy simulation", J. Wind Eng. Ind. Aerod., 98, 600-617. https://doi.org/10.1016/j.jweia.2010.06.002
  18. Kose, D.A. and Dick, E. (2010), "Prediction of the pressure distribution on a cubical building with implicit LES", J. Wind Eng. Ind. Aerod., 98, 628-649. https://doi.org/10.1016/j.jweia.2010.06.004
  19. Kraichnan, R.H. (1970), "Diffusion by a random velocity field", Phys. Fluids, 13, 22-31. https://doi.org/10.1063/1.1692799
  20. Lim, H.C., Thomas, T.G. and Castro, I.P. (2009), "Flow around a cube in a turbulent boundary layer: LES and experiment", J. Wind Eng. Ind. Aerod., 97, 96-109. https://doi.org/10.1016/j.jweia.2009.01.001
  21. Leonard, A. (1974), "Energy cascade in large-eddy simulations of turbulent fluid flows", Adv. Geophys., 18, 237-248.
  22. Leschziner, M.A. (1993), Computational modeling of complex turbulent flows, In Computational Wind Engineering 1 (Ed., S. Murakami). Elsevier, Amsterdam.
  23. Li, C., Li, Q.S. and Huang, S.H. (2007), "Large eddy simulation on wind load of a complex large-span structure", Proceeding of the 13th Structural Wind Engineering in Chi, Dalian, China
  24. Murakami, S. (1998), "Overview of turbulence models applied in CWE-1997", J. Wind Eng. Ind. Aerod., 74-76, 1-24. https://doi.org/10.1016/S0167-6105(98)00004-X
  25. Murakami, S. and Mochida, A. (1995), "On turbulent vortex shedding flow past 2D square cylinder predicted by CFD", J. Wind Eng. Ind. Aerod., 54, 191-211.
  26. Mamou, M., Tahi, A., Benmeddour, A., Cooper, K.R., Abdallah, I., Khalid, M. and Fitzsimmons, J. (2008), "Computational fluid dynamics simulations and wind tunnel measurements of unsteady wind loads on a scaled model of a very large optical telescope: A comparative study", J. Wind Eng. Ind. Aerod., 96, 257-288. https://doi.org/10.1016/j.jweia.2007.06.002
  27. Ma, J., Chen, G.B. and Mao, Y.L. (2007), "Study of wind environment around building complex based on CFD", J. Zhejiang University of Technol., 3, 351-354.
  28. Nozawa, K. and Tamura, T. (2002), "Large eddy simulation of the flow round a low-rise building immersed in a rough-wall turbulent boundary layer", J. Wind Eng. Ind. Aerod., 90, 1151-1162. https://doi.org/10.1016/S0167-6105(02)00228-3
  29. Obasaju, E.D. (1992), "Measurement of forces and base overturning moments on the CAARC tall building model in a simulated atmospheric boundary layer", J. Wind Eng. Ind. Aerod., 40, 103-126. https://doi.org/10.1016/0167-6105(92)90361-D
  30. Pitsch, H. (2006), "Large-Eddy Simulation of Turbulent Combustion", Annu. Review Fluid Mech., 38, 453-482. https://doi.org/10.1146/annurev.fluid.38.050304.092133
  31. Rodi, W. (1997), "Comparison of LES and RANS calculation of the flowaround bluff bodies", J. Wind Eng. Ind. Aerod., 69-71, 55-75. https://doi.org/10.1016/S0167-6105(97)00147-5
  32. Shah, K.B. and Ferziger, J.H. (1997), "A fluid mechanician's view of wind engineering: large-eddy simulation of flow past a cubical obstacle", J. Wind Eng. Ind. Aerod., 67, 211-224.
  33. Su, G. and Chen, S.H. (2006), "Numerical of simulation of wind pressures and wind environment around complex-shaped high-rise building", Eng. Mech., 8, 144-149.
  34. Smagorinsky, J. (1963), "General circulation experiments with the primitive equations", Monthly Weather Review, 3, 99-164.
  35. Stoll, R. and Porte-Agel, F. (2008), "Large-eddy simulation of the stable atmospheric boundary layer using dynamic models with different averaging schemes", Bound-Lay.Meterol., 1, 1-28.
  36. Sarkar, S. and Sarkar, S. (2009), "Large-Eddy Simulation of Wake and Boundary Layer Interactions Behind a Circular Cylinder", J. Fluid. Eng., 9, 091201-14
  37. Sun, Y., Wu, Y., Lin, Z.X. and Shen, S.Z. (2007), "Non-Gaussian features of fluctuating wind pressures on long span roofs", China Civil Engineering J., 4, l-5.
  38. Tamura, T., Okuno, A. and Sugio, Y. (2007), "LES analysis of turbulent boundary layer over 3D steep hill covered with vegetation", J. Wind Eng. Ind. Aerod., 95, 1463-1475. https://doi.org/10.1016/j.jweia.2007.02.014
  39. Tominaga, Y., Mochida, A., Murakami, S. and Sawaki, S. (2008), "Comparison of various revised k-e models and LES applied to flow around a high-rise building model with 1:1:2 shape placed within the surface boundary layer", J. Wind Eng. Ind. Aerod., 96, 389-411. https://doi.org/10.1016/j.jweia.2008.01.004
  40. Wang, H., Chen, S.H. and Tang, J.C. (2003), "Numerical simulation of wind pressures on a low-rise building complex with gable roofs", Eng. Mech., 6, 135-140.
  41. Wagner, C., Huttl, T. and Sagaut, P. (2007), Large-Eddy Simulation for Acoustics, Cambridge University Press.
  42. Wang, D.Y. (2011), Performance-Based Wind Design Method and Wind-Induced Vibration Control of High-Rise Building, Guangzhou University: Ph.D thesis, Guangzhou, China.
  43. Zhou, Y., Wang, D.Y. and Li Q.X. (2011), "Numerical and experimental study on wind characteristics of tall structure disturbed by surrounding buildings", Proceedings of the 13th International Conference on Wind Engineering, Amsterdam, the Netherlands, July.
  44. Zhang, X.D. (2002), Modern signal processing (the second edition), Beijing: Tsinghua University Press.

피인용 문헌

  1. A combination method to generate fluctuating boundary conditions for large eddy simulation vol.20, pp.4, 2015, https://doi.org/10.12989/was.2015.20.4.579