Investigation of wind-induced response of fluid-solidcoupling system for high bent-type aqueduct

Document Type : Article

Authors

College of Civil and Transportation Engineering, Hohai University, Nanjing, 210098, P.R. China

Abstract

In this paper, the coupling responses of water and high bent-type aqueduct under wind loads were studied by the Arbitrary Lagrangian-Eulerian (ALE) method. The natural vibration characteristics and transversal displacement, stress, overturning force, overturning moment and hydrodynamic pressure of water-aqueduct coupling system were comparatively analyzed in different conditions of water-depth, cross-section shape of aqueduct tank and support bearing. The research results show that the isolated support changes the dynamic characteristics and reduces wind resistance performance of U-shape aqueduct and the dynamic performance is better under the effect of the fluctuating wind but smaller stiffness for U-shape aqueduct than that for the rectangular aqueduct with the same water flux.

Keywords

Main Subjects


References
1.Wu,   Y.,   Mo,   H.  and  Yang,   C.  Analyses  of  thedynamic characteristics of large-scale aqueduct-watercoupling systems",Journal of South China Universityof Technology (Natural Science Edition),32(9), pp. 76-81(2004).2.Li,  Y.  and  Lou,  M.  Computing  method  of  wind-induced vibration for tall-bent aqueduct",Journal  ofTongji  University  (Natural  Science),30(2),  pp.  139-145 (2002).3.Li,  Z.,  Lou,  M.,  Song,  J.  and  Liang,  S.    The  windtunnel  test  study  on  wind  load  shape  coecient  ofaqueduct body structure for U shape",Acta  Aerody-namica Sinica,20(2), pp. 233-245 (2002).4.Li, Z., Lou, M., Song, J. and Pang, J. Wind tunnelmodel  test  on  shape  coecient  of  wind  load  foraqueduct",Journal  of  Hydraulic  Engineering,31(9),pp. 15-19 (2000).5.Solari,  G.  and  Spinelli,  P.  Time-domain  analysis  oftall buildings response to wind action",3rd Int. Conf.on Tall Buildings, pp. 278-284 (1984).
H. Zhang et al./Scientia Iranica, Transactions A: Civil Engineering 25 (2018) 50{64636.Iwatani,   Y.  Simulation  of  multidimensional  wind uctuations  having  any  arbitrary  power  spectra  andcross  spectra",Journal  of  Wind  Engineering,11(1),pp. 5-18 (1982).7.Di  Paola,  M.  Digital  simulation  of  wind   eld  ve-locity",Journal  of  Wind  Engineering  and  IndustrialAerodynamics,74(2), pp. 91-109 (1998).8.Li,  Y.,  Lou,  M.  and  Pan,  D.  Evaluation  of  verti-cal seismic response for a large-scale beam-supportedaqueduct",Earthquake Engineering and Structural Dy-namics,32(1), pp. 1-14 (2002).9.Davis,   C.   and   O'Rourke,   T.   Shakeout   Scenario:Water  system  impacts  from  a  Mw  7.8  San  Andreasearthquake",Earthquake  Spectra,27(2),  pp.  459-476(2011).10.Zhang,  H.,  Liu,  L.,  Dong,  M. and Sun,  H. Analysisof wind-induced vibration of  uid-structure interactionsystem  for  isolated  aqueduct  bridge",EngineeringStructures,46(1), pp. 28-37 (2013).11.Sawada,  T.  and  Hisada,  T.  Fluid-structure  interac-tion analysis of a two-dimensional  ag-in-wind problemby  the  ALE   nite  element  method",JSME  Interna-tional Journal, Series A: Solid Mechanics and MaterialEngineering,49(2), pp. 170-179 (2006).12.Al-Amiri,  A.  and  Khanafer,  K.  Fluid-structure  in-teraction  analysis  of  mixed  convection  heat  transferin  a  lid-driven  cavity  with  a   exible  bottom  wall",International   Journal   of   Heat   and   Mass   Transfer,54(3), pp. 826-836 (2011).13.Olson,   L.G.  and  Bathe,   K.-J.  Analysis  of   uid-structure  interactions.  A  direct  symmetric  coupledformulation  based  on  the   uid  velocity  potential",Computers&Structures,21(1), pp. 21-32 (1985).14.Nakayama,   T.   and   Washizu,   K.   The   boundaryelement   method   applied   to   the   analysis   of   two-dimensional  nonlinear  sloshing  problems",Interna-tional Journal for Numerical Methods in Engineering,17(11), pp. 1631-1646 (1981).15.Housner,   G.W.   The   dynamic   behavior   of   watertanks",Bulletin of the Seismological Society of Amer-ica,53(2), pp. 381-387 (1963).16.Filipovic,   N.,   Mijailovic,   S.,   Tsuda,   A.  and  Ko-jic,  M.  An  implicit  algorithm  within  the  arbitraryLagrangian-Eulerian  formulation  for  solving  incom-pressible   uid   ow  with  large  boundary  motions",Computer  Methods  in  Applied  Mechanics  and  Engi-neering,195(44), pp. 6347-6361 (2006).17.Bermudez, A., Duran, R. and Rodriguez, R. Finite el-ement solution of incompressible  uid-structure vibra-tion  problems",International  Journal  for  NumericalMethods in Engineering,40(8), pp. 1435-1448 (1997).18.Kim,  J.-M.,  Chang,  S.-H.  and  Yun,  C.-B.  Fluid-structure-soil interaction analysis of cylindrical liquidstorage tanks subjected to horizontal earthquake load-ing",Structural Engineering and Mechanics,13(6), pp.615-638 (2002).19.Shao, Y., Zhao, L. and Li, T. Summary of dynamiccalculation methods of  uid-solid coupled aqueduct",Yellow River,27, pp. 55-56 (2005).20.He,  J.,  Liu,  Y.  and  Sun,  R.  Research  on  additionalmass model's applicability in the seismic calculation ofaqueduct",Journal of Xi'an University of Technology,23(1), pp. 52-55 (2007).21.Shin,  S.  and  Lee,  W.I.  Finite  element  analysis  ofincompressible  viscous   ow  with  moving  free  surfaceby  selective  volume  of   uid  method",InternationalJournal  of  Heat  and  Fluid  Flow,21,  pp.  197-206(2000).22.Wu, Y., Mo, H. and Yang, C. ALE simulation of largesloshing  of  water  in  U-shaped  aqueduct",Journal  ofSouth China University of Technology (Natural ScienceEdition),31, pp. 90-93 (2003).23.Peng, L. Study on seismic-resistance and isolation oflarge-scale aqueduct", MS Thesis, Agricultural Univer-sity of Hebei Province (2002).24.Xu,  W.  The  calculation  of  the  seismic  response  ofaqueduct  structure  considering   uid-solid  coupling",MS Thesis, Zhengzhou University (2004).25.Wang, B., Liang, C., Chen, H. and Xu, J. Nonlinearseismic response analysis of aqueduct constructed withlead  rubber  bearing  for  vibration  isolation",WaterResources and Hydropower Engineering,36(3), pp. 28-30 (2005).26.Zheng, M. and Wang, W. Determination for mechan-ical constants of rubber Mooney-Rivlin model",ChinaRubber Industry,50(8), pp. 462-465 (2003).27.Pan,  K.-M.,  Liu,  B.,  Liu,  Z.-Y.  and  Wang,  X.-C.Experimental  analysis  of  the  dynamic  interactionbetween base and structure for base-isolated structurewith rubber-bearing",Dongbei Daxue Xuebao/Journalof Northeastern University,23(1), pp. 71-74 (2002)