| 双椭流线型海底管线抵御滑坡冲击的减灾效果与降阻机制 |
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| 引用本文： | 范宁,年廷凯,焦厚滨,郑德凤.双椭流线型海底管线抵御滑坡冲击的减灾效果与降阻机制[J].岩土力学,2019(1):413-420. |
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| 作者姓名： | 范宁 年廷凯 焦厚滨 郑德凤 |
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| 作者单位： | 大连理工大学海岸和近海工程国家重点实验室;中国矿业大学深部岩土力学与地下工程国家重点实验室;辽宁师范大学城市与环境学院 |
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| 基金项目： | 国家重点研发计划项目(No.2016YFE0200100;No.2018YFC0309203);国家自然科学基金项目(No.51879036;No.51579032);自然资源部海洋油气资源与环境地质重点实验室基金项目(No.MRE201304)~~ |
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| 摘 要： |
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| 关 键 词： | 海底滑坡 双椭流线型管线 拖曳力系数 升力系数 分离区 |
Effect and mechanism of disaster reduction of pipelines with double-elliptic streamline contour against impact of submarine landslides |
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| FAN Ning,NIAN Ting-kai,JIAO Hou-bin,ZHENG De-feng.Effect and mechanism of disaster reduction of pipelines with double-elliptic streamline contour against impact of submarine landslides[J].Rock and Soil Mechanics,2019(1):413-420. |
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| Authors: | FAN Ning NIAN Ting-kai JIAO Hou-bin ZHENG De-feng |
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| Institution: | (State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian,Liaoning 116024,China;State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China;School of Urban and EnvironmentaI Science,Liaoning Normal University,Dalian Liaoning 116029 China) |
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| Abstract: | FAN Ning;NIAN Ting-kai;JIAO Hou-bin;ZHENG De-feng(State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian,Liaoning 116024,China;State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China;School of Urban and EnvironmentaI Science,Liaoning Normal University,Dalian Liaoning 116029 China) |
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| Keywords: | submarine landslides double-elliptic pipelines drag force coefficients lift force coefficients separated region |
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