... 裂纹 crack; fissures 裂纹扩展的 crack-growth 由环境引起的裂纹扩展 environmental crack growth ...
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... 裂纹 crack; fissures 裂纹扩展的 crack-growth 由环境引起的裂纹扩展 environmental crack growth ...
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crack growth rate [力] 裂纹扩展速率 ; 裂纹增长速率 ; 裂纹增长率
crack growth 裂纹增长 ; 裂纹增量
subcritical crack growth [力] 亚临界裂纹扩展
stable crack growth [力] 稳定裂纹扩展
steady crack growth [力] 定常裂纹扩展
fatigue crack growth 扩展 ; 疲劳裂纹增长
limit crack growth 开裂的极限状态
fatigue crack growth rate [力] 疲劳裂纹扩展速率 ; 裂纹扩展速率 ; 疲劳断裂生长率
creep crack growth 蠕变裂纹扩展
. The result of research enriches the trial method, get the fatigue crack growth laws of four kinds of pressure vessel materials at high temperature. Provide a kind of numeric method.
本文的研究结果，丰富了试验方法;得到四种压力容器材料的高温疲劳裂纹扩展规律;对疲劳裂纹扩展路径判定提供一种计算机方法。
参考来源 - 典型钢种高温疲劳裂纹扩展规律的试验研究与计算机模拟On the basis of same reason with part one of this dissertation, we think that true motive force of crack growth comes form the deviator strain energy release.
与学位论文第一部分中的根据相同,作者认为金属材料中裂纹扩展的真实动力来源于形状改变比能的释放。
参考来源 - 弹塑性断裂力学之J～*积分与复合型裂纹扩展断裂准则的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
We get valuable results about the effect of the stress ratio and residual stress on fatigue crack growth.
在应力比，残余应力对疲劳裂纹扩展的影响方面获得了有价值的成果。
The analytical investigation of nonlinear creep crack growth is in its infancy and much remains to be learned and done .
对于蠕变裂纹扩展的分析研究还是处于初期阶段，还有许多事情有待于认识和完成。
A study has been done over the small crack growth rate for kinds of carbon steels under push pull and rotating bending.
对多种碳素钢在拉伸压缩和旋转弯曲负载下的微小裂纹扩展速率进行了研究。
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