Ultra-large type multi-floating-body semi-submersible floating platform

Abstract

The invention discloses an ultra-large type multi-floating-body semi-submersible floating platform. The ultra-large type multi-floating-body semi-submersible floating platform comprises an integrated upper housing located above the water surface, an upper-layer building constructed on the upper housing by using the housing as a base body, multiple lower floating bodies partially suspended or floating in water and connected with the upper housing through multiple columns, multiple columns connected with the upper housing and the lower floating bodies respectively and independent mutually and a plurality of supporting rods arranged among the columns corresponding to a part of or all of the lower floating bodies respectively, whereinthe lower floating bodies are parallelly arranged in the width direction of the platform, the corresponding columns are connected in the width direction of the platform to form a whole structure through the supporting rods. The ultra-large type multi-floating-body semi-submersible floating platform combines the advantages of box-type and semi-submersible typefloating platforms and has the advantages of being ultra-large in span, small in size and self weight, small in wavy effect, safe in stormy waves and the like while the problem of overlarge stress at connecting parts is effectively solved.

Description

technical field [0001] The invention relates to the technical field of marine engineering, in particular to an ultra-large multi-floating body semi-submersible floating platform. Background technique [0002] With economic growth and population increase, land resources and space are extremely limited. At the same time, the 21st century has entered the era of marine economic development in an all-round way. More than 2 / 3 of the global ocean contains very rich biological, oil and mineral resources. Building floating platforms on the sea will promote the development of my country's marine resources and the reasonable and effective use of sea space. Utilization and sustainable economic development have far-reaching strategic significance. [0003] Traditional land reclamation and drainage and reclamation methods not only cost a lot of money and take a long time, but also destroy the balance of the ecological environment. So in recent years, various ultra-large floating body str...

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Problems solved by technology

[0004] In view of the defects in the prior art, the purpose of the present invention is to provide a super-large multi-floor semi-submersible floating platform, which combines the advantages of the box type and the sem

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