Abstract：The vortex-induced vibration (VIV) caused by current directly affects the fatigue of tendon of tension leg platform (TLP). Proper VIV fatigue analysis is very important for tendon fatigue life prediction. Firstly, the mathematical model for tendon VIV and stress-life (S-N) curve method are studied. Secondly, for tendons under TLP in-place condition, the procedure of VIV fatigue analysis using Flexcom and SHEAR7 is presented. Finally, detailed VIV fatigue analysis is performed for a specified TLP.
刘玉玺, 黄怀州, 刘钊. 张力腿平台在位期间张力腿涡激振动疲劳分析[J]. 海洋工程装备与技术, 2018, 5(3): 186-190.
LIU Yu-xi, HUANG Huai-zhou, LIU Zhao. VIV Fatigue Damage Analysis for Tendons of Tension Leg Platform under In-Place Condition. Ocean Engineering Equipment and Technology, 2018, 5(3): 186-190.
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