关键词：紧固件孔；三维多裂纹；疲劳裂纹扩展；数值模拟 [gap=1399]Keywords: fastener hole; multiple 3D crack; fatigue crack growth; numerical simulation
基于16个网页-相关网页
cold-worked fastener hole 冷挤压孔
fastener hole initial fatigue quality 紧固孔原始疲劳质量
The EIFS criteria and life criteria are respectively established based on the describing parameter, and the initial fatigue quality of fastener hole details is establ.
用这种描述参数，建立了相应的当量初始裂纹尺寸判据和寿命判据。
youdao
应用推荐
模块上移
模块下移
不移动