1.
Fatigue crack growth and fatigue life evaluation for welded steel bridge members with initial crack
具初始裂纹钢桥梁焊接构件疲劳裂纹扩展和疲劳寿命计算
2.
An Objective Amount for Describing lnitial Crack Length at the Notch Root
一种描述缺口根部初始裂纹长度的客观量
3.
Hence lack of fusion and slag would exist at the weld root and create a large initial crack condition.
因而未熔透及夹渣存在于焊缝棍部，并造成大的初始裂纹条件。
4.
Influence of initial stress of thin pressing parts on welding hot cracking susceptivity
薄壁冲压件初始应力对焊接热裂纹敏感性影响
5.
THE THERMORHEOLOGICAL FRACTURE RESEARCH ON THE FORMATION OF INITIAL SURFACE CRACKS AT THE SINGLE BUTTRSS DIAMOND DAM
单支墩大头坝初始表面裂纹形成的热流变断裂学研究(英文)
6.
The most important conclusion reached in this study is that cracking begins regardless of the initial loading nucleation time.
这个研究最重要的结论是：裂纹的开始与初始载荷成核的时间无关。
7.
initiation of stable crack growth
稳态裂纹扩展的开始
8.
Crack propagation usually begins slowly.
裂纹的增长常常是开始缓慢。
9.
The Analysis of Formation Mechanisms of the Plate Containing Nb、Ti Central Cracking
含铌、钛船板钢心部微裂纹成因初探
10.
BQUIVALENT LIFE METHOD FOR PREDICTING FCI LIFE EDER THE RANDM LOADING
估算谱载下疲劳裂纹起始寿命的等寿命法
11.
A Study on Fission Laws of Initial Internal Solitary Waves on the Continental Shelf/Slope;
陆架陆坡区初始内孤立波分裂的研究
12.
Initally 24 mm holes were drilled at the crack tips to arrest propagation.
最初，在裂纹尖端钻24mm的孔以阻止其扩展。
13.
Freliminary Investigation of Microcracks in Laboratory Prepared Columnar Ice during Ductile-Brittle Transition
人造柱状冰韧脆转变区裂纹的初步研究
14.
Research on Acoustic Emission Source Location and Preliminary Study on the Crack Propagation;
裂纹声发射源定位研究及发展趋势预估初探
15.
Molecular Dynamics Study of Crack Propagation Behavior in Ni_3Al
Ni_3Al预制初裂纹扩展行为的分子动力学研究
16.
Statistics of Cracks Occurred at End of Medium Pipe in Urine Synthetic Tower and Cause Analysis
尿素合成塔物料管管口裂纹统计与成因初探
17.
Crack propagation from the flameout edge can be modeled by considering an edge crack in the martensite surface from flame cutting.
裂纹从烧割边缘的扩展可模拟为一个从烧割处的马氏体表面起始的边裂纹。
18.
This indicated that the fracture had initiated at the unfused butt weld in the longitudinal stiffener.
研究表明裂纹是从纵向加劲助未熔透的对接焊缝中起始的。