EN
In the freezing seas, offshore fixed platforms are at high loads at the ice contact zone, presented a variation of the design of jacket active protection from ice loads, and compared with the existing design of the platform, studied stress strain behavior of models in the software complex Lira. This comparison is the first to determine the optimum contact interaction, in which the design ice load will be minimal and will not lead to its destruction, and the opposition of the load will be possible to destroy the ice.