Standard No.:	GB/T 36569-2018
Chinese Name:	海上风电场风力发电机组基础技术要求
English Name:	Technical requirements of wind turbine foundation for offshore wind farm
Professional Classification:	F11 Wind energy
ICS Classification:	27.180
Issued by:
Issued on:	2018-09-17
Implemented on:	2019-04-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	180 (USD)
Delivery:	via email in 1-3 business day

Technical requirements of wind turbine foundation for offshore wind farm

1 Scope

This standard specified the environmental conditions, design and type selection, and technical requirements for operation and maintenance of wind turbine foundation for offshore wind farm.

This standard is applicable to newly constructed and renovated (extended) offshore wind farm

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

GB/T 700 Carbon structural steels
GB/T 1591 High strength low alloy structural steels
GB/T 13476 Pretensioned spun concrete piles

3 Terms and definitions

For the purposes of this document, the following terms and definitions apply.

3.1

mono-pile foundation

the foundation type based on a single pile

3.2

multi-pile cap foundation

the foundation type consisting of three or more piles and pile caps that undertake the superstructures

3.3

jacket foundation

the foundation type consisting of three or more piles and steel pipes or steel frames

Note: It is usually divided into multi-pile single column foundation, jacket foundation, portal foundation, etc.

3.4

gravity foundation

the foundation type to resist the load of the wind turbine depending on the dead weight and foundation resistance