Matlock model has been modified properly according to the function of sea ice strength and stress rate, in order to reflect the characteristics of ice induced vibration and to be applicable to the dynamic analyses of both rigid and flexible structures.

• 通过考虑冰抗压强度与应力速率的函数关系,对Matlock模型作了适当修改,使之能够较全面地反映平台结构的冰激振动特性,同时适用于刚性结构和柔性结构动力分析。