经典式Spar平台涡激运动与驰振特性的对比试验

张晨雅, 寇雨丰, 吕海宁, 肖龙飞, 刘明月

Comparative Test of Characteristics of Vortex-Induced Motion and Galloping of Classic Spar Platform

ZHANG Chenya, KOU Yufeng, LÜ Haining, XIAO Longfei, LIU Mingyue

表5 高海况流、波浪及波流耦合作用下平台横荡幅值

Tab.5 Sway amplitudes in current, wave, and wave-current coupled condition of rough sea state

工况 横荡 A D max A D nom 百年一遇 流(Vc=1.79 m/s) 0.4914 0.2526 波浪(Hs=15 m) 0.1156 0.0568 波流耦合(Hs=15 m, Vc=1.79 m/s) 1.1292 0.6111 千年一遇 流(Vc=2.01 m/s) 0.5109 0.2783 波浪(Hs=18 m) 0.1518 0.0608 波流耦合(Hs=18 m, Vc=2.01 m/s) 1.5295 0.6089