The general calculation formulas for sizing the propagation of fatigue cracks published in articles 1 and 2 have been simplified, extended and verified with experimental data regarding 33 samples made of 11 materials, the difference between the calculated data and experimental data are within 10%.

  • 简化和推广疲劳裂纹尺寸通用计算公式,用11种钢材33个试样的疲劳裂纹扩展数据进行了检验,其计算值和试验值的误差都在10%以内;

  • 互联网摘选 2025-02-26 19:21:29

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