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http://dx.doi.org/10.12989/sem.2005.20.4.389

Stochastic analysis of fluid-structure interaction systems by Lagrangian approach  

Bayraktar, Alemdar (Karadeniz Technical University, Department of Civil Engineering)
Hancer, Ebru (Karadeniz Technical University, Department of Civil Engineering)
Publication Information
Structural Engineering and Mechanics / v.20, no.4, 2005 , pp. 389-403 More about this Journal
Abstract
In the present paper it is aimed to perform the stochastic dynamic analysis of fluid and fluidstructure systems by using the Lagrangian approach. For that reason, variable-number-nodes twodimensional isoparametric fluid finite elements are programmed in Fortran language by the authors and incorporated into a general-purpose computer program for stochastic dynamic analysis of structure systems, STOCAL. Formulation of the fluid elements includes the effects of compressible wave propagation and surface sloshing motion. For numerical example a rigid fluid tank and a dam-reservoir interaction system are selected and modeled by finite element method. Results obtained from the modal analysis are compared with the results of the analytical and numerical solutions. The Pacoima Dam record S16E component recorded during the San Fernando Earthquake in 1971 is used as a ground motion. The mean of maximum values of displacements and hydrodynamic pressures are compared with the deterministic analysis results.
Keywords
fluid-structure interaction; stochastic dynamic analysis; Lagrangian approach; fluid finite element;
Citations & Related Records

Times Cited By Web Of Science : 5  (Related Records In Web of Science)
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1 Akkas, N., Akay, H.U. and Yilmaz, C. (1979), 'Applicability of general-purpose finite element programs in solid-fluid interaction problems', Comput. Struct., 10, 773-783   DOI   ScienceOn
2 Araujo, J.M. and Awruch, A.M. (1998), 'Probabilistic finite element analysis of concrete gravity dams', Advances in Engineering Software, 29,97-104   DOI   ScienceOn
3 Bathe, K-J. (1982), Finite Element Procedures in Engineering Analysis, Prentice-Hall Inc., Englewood Cliffs, New Jersey
4 Bathe, K-J. and Harm, W.F. (1979), 'On transient analysis of fluid-structure system', Comput. Struct., 10, 383-391   DOI   ScienceOn
5 Bayraktar, A (1995), 'Dynamic response of dam-reservoir-foundation systems subjected to asynchronous ground motion', Ph.D. Thesis, Department of Civil Engineering, Karadeniz Technical University (in Turkish)
6 Bayraktar, A., Dumanoglu, A.A and Calayir, Y. (1996), 'Asynchronous dynamic analysis of dam-reservoir-foundation systems by the Lagrangian approach', Comput. Struct., 58,925-935   DOI   ScienceOn
7 Button, MR, Der Kiureghian, A and Wilson, E.L. (1981), 'STOCAL-User Information Manual', Report No. UCB-SESM/81-2, Department of Civil Engineering, University of California, Berkeley, CA
8 Calayir, Y. (1994), 'Dynamic analysis of concrete gravity dams using the Eulerian and the Lagrangian approaches', Ph.D. Thesis, Department of Civil Engineering, Karadeniz Technical University (in Turkish)
9 Clough, R.W. and Penzien, J. (1975), Dynamics of Structures, McGraw Hill Book Company, Singapore
10 Der Kiureghian, A. (1980), 'Structural response to stationary excitation', J Eng. Mech. Div., EM6, 106, 1195-1213
11 Deshpande, S.S., Belkune, R.M. and Ramesh, C.K. (1981), 'Dynamic analysis of coupled fluid-structure interaction problems', Numerical Methods for Coupled Problems, Editors: E. Hinton, P. Bettess, R.W. Lewis, Pineridge Press, Swansea, UK, 367-378
12 Olson, L.G and Bathe, K-J. (1983), 'A study of displacement-based fluid finite elements for calculating frequencies of fluid and fluid-structure systems', Nuclear Engineering and Design, 76, 137-151   DOI   ScienceOn
13 Vanmarcke, E.H. (1975), 'On the distribution of the first-passage time for normal stationary random process', J Appl. Mech., 42, 215-220   DOI
14 Wilson, E.L. and Khalvati, M. (1983), 'Finite elements for the dynamic analysis of fluid-solid systems', Int. J Numer. Meth. Eng., 19, 1657-1668   DOI   ScienceOn
15 Yang, C.Y. (1986), Random Vibration of Structures, John Wiley and Sons Inc., New York
16 Zienkewics, O.C. and Bettess, P. (1978), 'Fluid-structure dynamic interaction and wave forces. An introduction to numerical treatment', Int. J Numer. Meth. Eng., 13, 1-16   DOI   ScienceOn
17 Di Paola, M. and Zingales, M. (2003), 'Stochastic seismic analysis of hydrodynamic pressure in dam reservoir systems', Earthq. Eng. Struct. Dyn., 32, 165-172   DOI   ScienceOn
18 Fenves, G and Chopra, A.K. (1984), 'EAGD-84: A computer program for earthquake analysis of concrete gravity dams', Report No. EERC 84-11, Earthquake Engineering Research Center, University of California, Berkeley, CA
19 Greeves, EJ. (1990), 'The investigation of calibration of a novel Lagrangian fluid finite element with particular reference to dynamic fluid-structure interaction', Report No. UBCE/EE 90-05, Department of Civil Engineering, University of Bristol, Bristol
20 Greeves, EJ. and Dumanoglu, A.A. (1989), 'The implementation of an efficient computer analysis for fluidstructure interaction using the Eulerian approach within SAP-IV', Report No. UCB/EE 89-10, Department of Civil Engineering, University of Bristol, Bristol
21 Hamdi, M.A., Ousset, Y. and Verchery, G.A. (1978), 'Displacement method for the analysis of vibrations of coupled fluid-structure interaction systems', Int. J Numer. Meth. Eng., 13, 139-150   DOI   ScienceOn
22 Lamb, H. (1932), Hydrodynamics, 6th Ed., Cambridge University Press, London
23 Lin, Y.K. (1967), Probabilistic Theory of Structural Dynamics, 1st Ed., McGraw Hill Book Company, New York
24 Mackerle, J. (1999), 'Fluid-structure interaction problems, finite element and boundary element approaches', Finite Elements in Analysis and Design, 31, 231-240   DOI   ScienceOn
25 Malkus, D.S. (1976), 'A finite element displacement model valid for any value of the compressibility', Int. J Solids Struct., 12, 731-738   DOI   ScienceOn
26 Manolis, G.D. and Koliopoulos, P.K. (2001), Stochastic Structural Dynamics in Earthquake Engineering, WIT Press, Southampton
27 Calayir, Y. and Dumanoglu, A.A. (1993), 'Static and dynamic analysis of fluid and fluid-structure systems by Lagrangian method', Comput. Struct., 49(4), 625-632   DOI   ScienceOn