GB/T 42600-2023 Active National standards

GB/T 42600-2023 Wind energy generation systems—Tower and foundation design requirements of wind turbines

Publish Date: 2023-05-23 Implement Date: 2023-05-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42600-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Wind energy

ICS Name: Wind power generation systems and other energy sources

Publish Date: 2023-05-23

Implement Date: 2023-05-23

Pages: 98 pages

Scope

This document establishes the structural integrity requirements and basic principles for evaluating the support structures (including foundations) of onshore wind turbines. The scope includes general or site-specific geotechnical assessments, strength calculations for flanges and connection systems connected to the nacelle components (including connections to yaw bearings), designed and documented in accordance with this document or IEC 61400-1. The scope also includes all aspects that may affect the structural integrity throughout its entire lifespan, such as assembly and maintenance.
The evaluation load data are obtained in accordance with IEC 61400-1 or IEC 61400-2, and the implied reliability level and local safety factors of the loads are taken into account.