焊趾(2张) 焊趾是焊缝表面与母材交界处。
... 焊根weld root/ root of weld 焊趾weld toe/ toe 封底焊道sealing run (after making main weld)/ back weld ...
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... 焊根weld root/ root of weld 焊趾weld toe/ toe 封底焊道sealing run (after making main weld)/ back weld ...
基于1个网页-相关网页
Fatigue fracture is the most important failure mode. And most of endurance failures of welded construction are occurred in the toe of weld.
疲劳断裂是焊接结构主要的破坏形式,且大部分焊接结构件的断裂发生在焊趾部位。
参考来源 - 喷熔修形法改善焊接结构疲劳性能的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
熔合线和焊趾处疲劳裂纹扩展速率较其他部位大。
The fatigue crack propagation rate of the fusion line and weld toe are greater than that of the others.
焊趾处萌生的裂纹往往在垂直于作用应力方向沿着横向宽度在多处形成。
Cracks, growing at weld toe, tend to form at numerous sites along the transverse width perpendicular to the applied stresses.
给出高强钢焊趾表面裂纹在压弯组合应力下应力强度因子及其疲劳寿命计算式。
The formulae for calculating SIF and fatigue life of surface crack at weld toe of the high-strength steel under the combination stresses have been presented.
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