Novel plug-in steel cylinder wind power base

A wind power foundation and steel cylinder technology, applied in infrastructure engineering, construction, etc., can solve the problems of long construction period, high cost, and high project cost, and achieve the effects of easy construction, good wave resistance, and high safety
CN110439018APending Publication Date: 2019-11-12CCCC FHDI ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CCCC FHDI ENG
Publication Date
2019-11-12

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Abstract

The invention discloses a novel plug-in steel cylinder wind power base, and relates to the technical field of offshore wind power base. The novel plug-in steel cylinder wind power base comprises an upper jacket structure, a first lower base steel cylinder structure and a second lower base steel cylinder structure, the upper jacket structure comprises a jacket, diagonal supports, a fan connection transition section, leg piles, the lower base steel cylinder structures comprise steel cylinders, transverse trapezoidal ribs are fixed to the inner walls of the steel cylinders at an equidistant distance in the circumferential direction, and reserved steel sleeves matched with the leg piles are arranged on transverse trapezoidal ribs in a penetrating mode. The novel plug-in steel cylinder wind power base is large in base rigidity, high in anti-overturning ability and high in anti-deformation ability, because the jacket is of a transparent structure, the novel plug-in steel cylinder wind powerbase is less loaded by waves and currents, high safety is achieved, the steel cylinders are used as a basic structure, are good in the sinking ability and high in speed and adapt to various geologicalconditions, all elements are prefabricated on land and transported to the construction site for installation, the efficiency is high, and the novel plug-in steel cylinder wind power base is less affected by the weather and can be used for wind power base application under complex sea conditions.
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Description

technical field

[0001] The invention belongs to the technical field of offshore wind power foundations, in particular to a novel plug-in steel cylinder wind power foundation. Background technique

[0002] Wind energy is a clean and environmentally friendly renewable energy. It will not decrease with its own transformation and human utilization. It has the advantages of long-term, periodic and renewable, so wind energy is a real green energy. At present, the main application of wind energy is wind turbine power generation. Using wind power to generate electricity can effectively utilize wind energy. With the large-scale development and utilization of offshore wind energy, the foundation of offshore wind turbines has become another important marine engineering structure, which is increasingly recognized by the country. highly valued.

[0003] At present, offshore wind power construction is mainly concentrated in the southeast coastal area. Due to the influence of monsoons and...

Claims

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