疲劳裂纹扩展试验 meaning in English
fatigue crack propagation test
Examples
- An losipescu - type of fixture , which had been previously used for the static shear strength tests of unidirectional laminates or metal materials , was proved useful for the shear static and fatigue tests of multidirectional laminates
( 6 )进行mdyb - 3座舱盖有机玻璃撞击损伤剩余强度和疲劳裂纹扩展试验，发现撞击损伤引致的疲劳裂纹的扩展规律与理想的表面裂纹明显不同。 - Fatigue experiments were performed to obtain the fatigue lifetime under the different loading . the parameters for law of the fatigue crack growth were obtained by crack growth experiments . in order to study the fatigue characteristics at high temperature , creep tests were also done
本文对多种典型焊接试件开展了诸多的试验研究工作：进行单轴静载拉伸试验以确定构件的强度；进行疲劳寿命试验以测得疲劳寿命曲线；进行疲劳裂纹扩展试验以获得试件的疲劳裂纹扩展规律paris公式；进行蠕变试验以考察焊接试件疲劳持久特性；进行剩余寿命试验以获得试件的剩余寿命。