1) equivalent stress
当量应力
1.
On the basis of the hysteresis energy conservation principle in fatigue damage process,the equivalent stress of the notch specimen are derived in this paper, taking account of the influence of initial crack length, cyclic behavior of materials, geometry of components and loading.
根据疲劳损伤滞后能等效原理，导出了缺口件与光滑件的当量应力关系，通过Neuber公式和炮和应力应变关系，可确定当量应力取值；采用定量方程随机化方法，建立了γ-p-ε-N曲线（置信度-可靠度-应变-寿命曲线）公式及其实验测试方法；根据疲劳累积损伤理论和γ-p-ε-N曲线公式，得到了随机载荷谱作用下构件疲劳寿命估算公式；最后，实验验证了复杂实测载荷谱作用下，LY12CZ铝合金含孔试样的疲劳寿命估算结果，并发现：估算与实验二者结果吻合较好。
2) equivalent compressive stress
当量压应力
3) equivalent theoretical stress concentration coefficient
当量应力集中
1.
The equivalent theoretical stress concentration coefficient of the welded specimens, the mean equivalent theoretical stress concentration coefficient and the reliable equivale.
完成两种应力水平下TA1 5板电子束焊接试件疲劳试验 ,采用当量应力集中系数法 ,确定各试件的当量应力集中系数以及中值当量应力集中系数、安全当量应力集中系数 。
2.
On the basis of processing of the fatigue test results of the standard specimens,base plate specimens and tungsten inertia gas(TIG) butt welding specimens made of TA15 titanium sheet,the mean equivalent theoretical stress concentration coefficient(ETSCC) and the safe ETSCC were determined by ETSCC method and the fatigue test of TA15 TIG butt joints specimens using grinding weld.
在TA15薄板材料标准试件的疲劳试验结果和轧制板材试件成组疲劳试验结果处理的基础上,通过TA15薄板氩弧焊、磨削对接焊缝试件的疲劳试验,采用当量应力集中系数法,确定了中值当量应力集中系数和安全当量应力集中系数,建立了该TA15薄板焊接件的S-N、p-S-N曲线,最后给出分析结论与工程应用建议。
4) equivalent stress
等效应力，当量应力
5) equivalent load of cut-down plastic stress
塑性削减应力当量荷载
6) corresponding stress
相当应力
1.
But the comparison of corresponding stresses derived from the two yield criteria in the σ2-σr coordinate is very simple and clear.
采用σ２－σｒ坐标系，简明、定量地比较Ｔｒｅｓｃａ屈服准则和Ｍｉｓｅｓ屈服准则下的相当应力。
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