This standard specifies the method for testing the bending fatigue performance of polymer-based composites under constant amplitude and Frequency cyclic loading conditions. The content includes term definitions, test principles, equipment requirements, specimen preparation, environment control, test procedures, data processing and reporting requirements. It is suitable for evaluating the fatigue characteristics of composites under different bending stresses or strains. The bending fatigue performance of materials is analyzed by plotting the stress life (S-N) or strain life (E-N) Linear dispersion.
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 | 83.120 |
| Release Date | 2020-11-19 00:00:00 | Implementation Date | 2021-10-01 00:00:00 |