Some methods were used to study the fatigue damage development and static failure after fatigue: X ray, deply, and visual inspection. The influences of fatigue damage on the properties of Nomex honeycomb core sandwich panels were analyzed.
英
美
- 用X光技術(shù)、熱揭層技術(shù)和外觀(guān)檢測等對疲勞損傷的擴展和疲勞后靜載的破壞進(jìn)行了研究，分析了疲勞損傷對蜂窩夾芯板性能的影響。
