基于矩阵摄动和动力子结构方法，系统地建立了改善冰与结构动力相互作用的结构布置优化方法。
A systematic approach of structural optimization for improving dynamic ice-structure interaction is presented in this paper on the basis of matrix perturbation and dynamic substructure techniques.
当结构物迎冰面的宽度小于冰的宽度时，冰与结构物之间的相互作用为三维问题。
When the width of the upice surface of the structure is less than the width of the ice, the action between the structure and the ice becomes three dimensional problem.
基于现场原型结构测量，研究了冰与锥体结构相互作用的动冰力与冰激锥体结构振动，建立了确定性冰力函数。
A deterministic ice force function of the conical structure is proposed in the paper It is based on the full?
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