Stress. wave propagation in stepped shafts under impact by dynamicphotoelasticity was studied.
本文用动光弹方法研究了受冲击载荷的阶梯轴中的应力波的传播。
2
Then, a simple layered plate under impact loading is studied experimentally using dynamicphotoelasticity and dynamic caustics to investigate the models accuracy and stability.
为考察其精度和稳定性，对受冲击载荷作用的简单分层平板同时进行了动态光弹性和动态焦散线实验。
3
This paper only involves selection of detonating methods and propagation of earthquake waves. The study shows the superiority of using dynamicphotoelasticity in the research area.