yield point stress

It is investigated that the influence of Bauschinger Effect on yield strength of tube body by using four point bending test to simulate the tube making process at varying stress strain amplitudes.

采用X65钢板在四点弯曲加载条件下，模拟输油管制管过程中不同应变量下的应力&应变过程，研究包申格效应对输油管管体屈服强度的影响。

If the stress is above yield point, the column will be destroyed due to compression stress.

时成立.应力在屈服点以上时,由于压缩应力, 柱子将会破坏.

Viscoelasticity is related to some properties such as gel point, gel strength, yield stress and thixotropy.

粘弹性与胶凝温度 、 胶凝强度 、 屈服应力和触变性等参数有关.

Lower stress sensitivity and lower yield point temperature were found after cold hardening.

发现胁强敏感度和屈服点温度受冷锻炼影响而下降，时间敏感度未表现明显变化。

The influence of thermal oxygen on the tensile yield stress, tensile breaking stress, impact strength, elongation at break, melt point and the heat of melting of PF Nylon 1212 is investigated.

通过热氧老化试验，考察了热氧对尼龙1212拉伸屈服应力、拉伸断裂应力、冲击强度、断裂伸长率、熔点、熔融热的影响。