The dynamic Young'smoduli measured by in-plane flexural vibration test were less than those measured by out-plane flexural vibration test.
利用面内弯曲振动法测得的动态杨氏模量值小于面外弯曲振动法测得的结果。
2
The influences of different Young'smoduli on the distribution of the stress and displacement of a composite flywheel was investigated in this paper.
对不同杨氏模量对复合材料飞轮的应力、位移分布的影响进行了研究。
3
The results were summarized as follows:(1) Grain angles of face veneer have significant effects on sound velocities and dynamic Young'smoduli of WP, WF, WM and WPPW.