GB/T 31294-2014 is a special test standard related to core materials for wind turbine blades, which clarifies the determination principle, equipment requirements, operation process and result evaluation method of the surface layer Peel Strength of sandwich panels. The standard is applicable to the surface layer Peel Strength testing of core sandwich panels for wind turbine blades, providing a unified technical basis for material research and development, production quality control and structural Reliability evaluation of wind turbine blades, and helping to ensure the safety and durability of wind turbine blades.
| Status | Active |
|---|---|
| CCS | Q23 | ICS | 59.100.99 |
| Release Date | 2014-12-05 00:00:00 | Implementation Date | 2015-10-01 00:00:00 |