This paper presents the current application of numerical Fluid-Structure Interaction (FSI) simulation to the architectural and structural design of large umbrella structures and the work on generating atmospheric wind inflow conditions for numerical simulations. This article outlines a virtual design methodology for structures under the impact of fluctuating wind loads and provides results on worked examples
LöhnerR.HaugE.de KermelP.MatillaJ.-L.MestreauE.-New Advances in Fluid Structure Interaction, Basel World CFD User Days1994, Conference Proc., 24.1–24.20, 2. RuckB.: Oscillations of a model umbrella under defined laboratory flow conditions (Wind tunnel study for comparison with numerical results), July 2005.
2.
ESI Report No: F/RE/05.1656/ GelenneA. P.de KermelP.: Work Package 1: FSI Comparison with Experiment SAMT Model with one umbrella.
3.
A framework for stabilized partitioned analysis of thin membrane–wind interactionInt. J. Numer. Meth. Fluids, 2007, 54945–963. WüchnerR.KupzokA.BletzingerK.-U..
4.
Algorithmic Treatment of Shells and Free Form Membranes in FSI. R. Wüchner, A. Kupzok and K.-U. Bletzinger, Chair of Structural Analysis, TU Munich.
5.
Mechanik und Numerik der Formfindung und Fluid-Struktur-Interaktion von Membrantragwerken. Diss. R. Wüchner TU Munich2006.
6.
MignoletM.P.SpanosP.D., “Recursive Simulation of Stationary Multivariate Random Processes –Part I,II”Transactions of the ASMEVol.54, Sept 1987.
7.
RossiR.LazzariM.VitalianiR., “Wind field simulation for structural engineering purposes”, Int. J. Numerical Methods in Engineering, 61(2004)2004, 738–763.
8.
ShinozukaM.JanC.-M., “Digital simulation of random processes and its applications”, Journal of Sound and Vibration, 1972.
9.
Yousun LiA.Kareem, “ARMA representation of wind field”, J. Wind Engineering and Industrial Aerodynamics, 36 (1990), 415–427.
MannJ., “Wind field simulation”, Prob. Engng, Mech. Vol. 13, No. 4, pp. 269–282, 1998.
12.
HaugE.PowellG.H., Finite element analysis of non-linear membrane structures, Report no SESM72–7, Structural Engineering Laboratory, University of California, Berkeley, California, February 1972.
13.
MichalskiA.HaugE.BletzingerK.-U., On the application of the fluid structure interaction simulation for the design of umbrella structures, Intl. Conf. on Textile Composites and Inflatable Structures, STRUCTURAL MEMBRANES 2007, OñateE.KröplinB. (eds), CIMNE, Barcelona, 2007.
