In this paper, ride - up and pile of sea ice against offshore conical structures are studied quantitatively.The main contribution of ride -up from wind,current, tide and wave et al. is discussed.

• 在详细分析了运动海冰与沉箱的碰撞、海冰的爬升和堆积全过程的基础上,建立了海冰相对于沉箱的爬升和堆积模式。