1) stress intensity factor
应力扩大系数
1.
Using the slant cracks with smaller slant angle ofβ=45 deg,the effect on modeⅠstress intensity factor (K_Ⅰ)_(mes) and modeⅡstress intensity factor(K_Ⅱ)_(mes) due to the compressive residual stress and the crack surface contact were discussed.
对于倾斜角度比较小的疲劳裂纹(β=45°),讨论了上述的应力比所制作的裂纹其周围的压缩残留应力对Ⅰ型应力扩大系数(K_Ⅰ)_(mes)以及裂纹上下表面的相互接触对Ⅱ型应力扩大系数(K_Ⅱ)_(mes)的影响。
2.
Using the slant cracks with smaller slant angle of β=45 deg,the effect on mode Ⅰ stress intensity factor (K_Ⅰ)rues and mode Ⅱ stress intensity factor(K_Ⅱ)_(mes) due to the compressive residual stress and the crack surface contact were discussed.
对于倾斜角度比较小的疲劳裂纹(B=45°),讨论了上述的应力比所制作的裂纹其周围的压缩残留应力对Ⅰ型应力扩大系数(K_Ⅰ)_(mes)以及裂纹上下表面的相互接触对Ⅱ型应力扩大系数 (K_(Ⅱ))_(mes)的影响。
2) dynamic amplification coefficient
动应力扩大系数
1.
The analytical methods of solving dynamic amplification coefficient and the destruction criteria of materials with crack are also discussed.
研究在冲击荷载作用下当材料含有裂纹时结构物的应力和应变分布情况，以及求解动应力扩大系数的分析方法，材料在含有裂纹条件下，判断材料是否破坏以及材料破坏的标准。
4) stress intensification factor
应力增大系数
1.
The accurate formula to calculate the stress intensification factors was given when stress classification check was applied.
以大型减压转油线为研究对象,针对大型管道中常见的Y型三通及相连管线进行应力分析,采用了将应力分类进行校核的方法,给出了准确计算应力增大系数的计算公式。
2.
Through large amount of calculations based on finite element analysis,the stress intensification factors for welded branch inside and outside of the plane were obtained,which corrected the problem that the data given in B31.
通过大量的有限元计算,得出了关于焊接支管之平面内、外应力增大系数,弥补了在d/D>0。
5) stress magnification coefficient
应力放大系数
1.
Analysis for the stress magnification of dog-bone-shaped specimen shows that the stress magnification coefficient increases obviously w.
分析狗骨形试样应力放大系数表明,应力放大系数随着试样中间等截面段直径的减少会有显著增加,随着试样中间段长度的增加,应力放大系数也相应降低。
6) maximum shear coefficient
最大剪应力系数
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条