To verify insect wings viscoelasticstress-relaxation, experiments on dragonfly wings veins were performed.
通过蜻蜓翅脉的应力松弛实验，验证了昆虫翼的粘弹性特性。
2
In this paper, the photoviscoelasticity method of viscoelasticstress analysis has been discussed in detail.
本文对粘弹性应力分析的光粘弹性实验方法进行了全面的讨论。
3
A photoelastic study for the viscoelasticstress-concentration factors in bars with a round hole under axial tension load, using self-made viscoelastic materials is presented in this paper.