FREE-FORM SEABED ANTI-SINKING PLATE SHALLOW FOUNDATION

摘要

A free-form seabed anti-sinking plate shallow foundation, consisting of three parts: a lower layer foundation (1), an upper layer foundation (2) and a top cover board (3), wherein an underwater production system is installed on the upper layer foundation (2); a bottom plate of the lower layer foundation (1) sits on the surface of the seabed and is used to support the weight of the anti-sinking plate shallow foundation and the underwater production system; and a bottom part of the upper layer foundation (2) is equipped with a plurality of universal rolling ball bearings, and the upper layer foundation may be horizontally moved at a upper surface of the lower layer foundation. The present free-form seabed anti-sinking plate shallow foundation may reduce the horizontal force of a seabed pipeline acting on the free-form seabed anti-sinking plate shallow foundation, so that the size and weight thereof may be reduced, and the production costs and requirements for installing ships and lifting equipment are reduced.