GB/T 31294-2014 specifies the method for determining the facing peel strength of sandwich panels composed of wind turbine blade core materials and face sheets (skins). This method measures the force required to peel the core material from the face sheet using specific fixtures and loading devices, thereby evaluating the bonding quality. It is crucial for ensuring the structural integrity of wind turbine blades.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Q23 | ICS | 59.100.99 |
| Release Date | 2014-12-05 00:00:00 | Implementation Date | 2015-10-01 00:00:00 |
