YUAN Hang, JIA Yonggang, LIU Tao. 2010: NUMERICAL STUDY ON STABILITY OF PIPELINE LAID ON SEABED IN YELLOW RIVER ESTUARY. JOURNAL OF ENGINEERING GEOLOGY, 18(5): 754-759.
    Citation: YUAN Hang, JIA Yonggang, LIU Tao. 2010: NUMERICAL STUDY ON STABILITY OF PIPELINE LAID ON SEABED IN YELLOW RIVER ESTUARY. JOURNAL OF ENGINEERING GEOLOGY, 18(5): 754-759.
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    NUMERICAL STUDY ON STABILITY OF PIPELINE LAID ON SEABED IN YELLOW RIVER ESTUARY

      Abstract
    • Based on the Biot theory and friction contact theory,a FEM model including wake effect of pipeline-soil interaction is developed to investigate the wave induced response of pipeline and seabed soil.The effect of wake to the stability of pipeline laid on seabed is analyzed,and a set of stability graph applicable to different engineering geologic regions in Chengdao area are proposed based on the numerical results.
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