| NUMERICAL INVESTIGATION OF THREE-DIMENSIONAL FLOW AND BED SHEAR STRESS DISTRIBUTION AROUND THE SPAN SHOULDER OF PIPELINE |
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| 引用本文： | CHEN Bing State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China,CHENG Liang Department of Civil and Resouce Engineering,University of Western Australia,Nedlands 6907,WA,Australia. NUMERICAL INVESTIGATION OF THREE-DIMENSIONAL FLOW AND BED SHEAR STRESS DISTRIBUTION AROUND THE SPAN SHOULDER OF PIPELINE[J]. 水动力学研究与进展(B辑), 2004, 16(6): 687-694 |
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| 作者姓名： | CHEN Bing State Key Laboratory of Coastal and Offshore Engineering Dalian University of Technology Dalian 116024 China CHENG Liang Department of Civil and Resouce Engineering University of Western Australia Nedlands 6907 WA Australia |
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| 作者单位： | CHEN Bing State Key Laboratory of Coastal and Offshore Engineering，Dalian University of Technology，Dalian 116024，China，CHENG Liang Department of Civil and Resouce Engineering，University of Western Australia，Nedlands 6907，WA，Australia |
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| 摘 要： | 1 . INTRODUCTIONWhena pipelineis placedonanerodibleseabed ,freespanmaydevelopastheresultoflocalscourunderthepipeline .Oneofthemostimpor tantissuesinpipelinestabilitydesignistheevalua tionofthefreespanlengthandtherateatwhichthefreespandevelopsalongthespandirectionduetothescour .Bothfreespanlengthandtherateofscourdevelopmentdependonflowconditionsaroundthespanshoulders.Sincemostofthescourinvestigationsintheopenliteraturewereonthescourdepthorscourdevelopmentinthe perpendiculardirectionofpipe…
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| 关 键 词： | 三维仿真 数值模型 海底冲刷 切变应力 |
NUMERICAL INVESTIGATION OF THREE-DIMENSIONAL FLOW AND BED SHEAR STRESS DISTRIBUTION AROUND THE SPAN SHOULDER OF PIPELINE |
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| CHEN Bing State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian ,China,CHENG Liang. NUMERICAL INVESTIGATION OF THREE-DIMENSIONAL FLOW AND BED SHEAR STRESS DISTRIBUTION AROUND THE SPAN SHOULDER OF PIPELINE[J]. Journal of Hydrodynamics, 2004, 16(6): 687-694 |
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| Authors: | CHEN Bing State Key Laboratory of Coastal Offshore Engineering Dalian University of Technology Dalian China CHENG Liang |
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| Affiliation: | CHEN Bing State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China,CHENG Liang Department of Civil and Resouce Engineering,University of Western Australia,Nedlands 6907,WA,Australia |
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| Abstract: | |
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| Keywords: | three-dimensional numerical model scour span shoulder pipeline bed shear stress |
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