首页> 外文会议>AIAA/ASME/ASCE/AHS/ASC structures, structural dynamics, and materials conference;AIAA/ASME adaptive structures forum >Response of an Articulated Tower to Loads due to Wave Slamming, Wind and Coriolis Acceleration
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Response of an Articulated Tower to Loads due to Wave Slamming, Wind and Coriolis Acceleration

机译:铰接式塔架由于波浪撞击,风和科里奥利加速度而对载荷的响应

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In a previous paper (1), the stochastic response of a two degree of freedom articulated tower in the ocean was investigated. The governing coupled differential equations of motion are highly nonlinear, and have time-dependent coefficients due to fluid forces and geometrical nonlinearities. The tower's average response was evalauted for uniformly distributed random fluid constants, friction coefficient, and current direction. In this paper additional terms due to wave slamming loads and earth angular velocity (Coriolis force) are added to the equations of motion. The equations are then solved numerically.
机译:在先前的论文(1)中,研究了海洋中两自由度铰接式塔的随机响应。控制耦合运动的微分方程是高度非线性的,并且由于流体力和几何非线性而具有随时间变化的系数。对于均匀分布的随机流体常数,摩擦系数和电流方向,对塔的平均响应进行了评估。在本文中,由于波浪撞击载荷和地球角速度(科里奥利力)而产生的其他项被添加到运动方程中。然后方程式被数值求解。

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