| 摘要 |
Offshore construction, which is capable of withstanding ice force, to which it is exposed by colliding ice floes and other large ice masses, the construction having an upper conical part 6, which is located coaxially with a lower conical part 4. The walls, which form both the upper and the lower part, are inclined at an angle α to the horizontal in order to receive ice masses which come into contact with the construction 15. The angle of inclination α 1 from the horizontal of the lower part, and the cross-sectional diameter of the bottom of the upper conical part are not greater than the cross-sectional diameter of the top of the lower conical part. <IMAGE>
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