Finite element analysis of fluid-structure interaction in buried liquid-conveying pipeline |
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| Authors: | ZHU Qing-jie CHEN Yan-hua LIU Ting-quan DAI Zhao-li |
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| Affiliation: | ZHU Qing-jie1,CHEN Yan-hua1,LIU Ting-quan1,DAI Zhao-li2(1.College of Civil Engineering , Architecture,Hebei Polytechnic University,Tangshan 063009,China,2.Jidong Oilfield Company,China National Petroleum Corporation,Tangshan 063200,China) |
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| Abstract: | Long distance buried liquid-conveying pipeline is inevitable to cross faults and under earthquake action,it is necessary to calculate fluid-structure interaction(FSI) in finite element analysis under pipe-soil interaction.Under multi-action of site,fault movement and earthquake,finite element model of buried liquid-conveying pipeline for the calculation of fluid structure interaction was constructed through combinative application of ADINA-parasolid and ADINA-native modeling methods,and the direct computing... |
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| Keywords: | fluid-structure coupling buried liquid-conveying pipeline ADINA finite element faults earthquake |
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