摘要
采用有限元分析软件ANSYS/LS-DYNA模拟了独腿简易平台与单块浮冰的相互作用过程,得到了碰撞能量转换关系和碰撞力随时间变化曲线及平台在碰撞载荷作用下的位移、速度、应力响应分布。所得结果对抗冰平台设计具有一定的参考价值。
The process of the single-pile simple platform with a single floating ice interaction is simulated by using the finite element software ANSYS/LS-DYNA. The curve of collision force and energy conversion with the time changing is obtained. And the dynamic response of displacement,velocity,the distribution of stress is also acquired. The conclusion of analysis may be used as a good reference in the design of ice-resistant simple platform.
出处
《中国海洋平台》
2009年第2期19-22,共4页
China offshore Platform
