Offshore ice-resistant PLATFORM FOR THE DEVELOPMENT OF A SHALLOW CONTINENTAL SHELF

摘要

The claimed invention relates to hydraulic structures, namely to designs of marine ice-resistant platform for the development of the shallow continental shelf, mainly jackup rigs for freezing seas technical result of the claimed utility model is to reduce metal consumption, and improving the reliability of the platform deduction under the freezing waters on soils with poor bearing ability. The novelty of the claimed utility model is that the self-priming of the pile are mounted inside the support column platform can be lowered to the ground and their subsequent penetration and the support base is in the form of shoes, wherein to enable creation of an additional holding force in difficult ice conditions platform is provided with additional the piles are constructed as driven piles, and to enable the driving of said additional shoes made of driven piles projecting beyond the outer Ita platform and provided with guide shafts for them. 4 yl.