应变率敏感性 meaning in Chinese
strain rate sensitivity
Examples
- Strain rate sensitivity
应变率敏感性 - The strain rate sensitivity and viscoplasticity constitutive relation of high impact polystylene
高抗冲聚苯乙烯的应变率敏感性及粘塑性本构关系 - The strain rate sensitivity would be increased with the increase of volume fraction of sic particles . the damage mechanism of sipc / al composites was dominated by the shear cracking of sic particles along the direction that was vertical to the loading
同时该复合材料存在应变率敏感性， sic含量的增加导致复合材料应变率敏感性的增加，以垂直于载荷方向的增强西安理工大学硕士学位论文相颗粒的剪切开裂为主要破坏模式。 - Abstract : a previously proposed approximate quasi - static theoretical method is employed herein to examine the deformation and perforation of a simply - supported circular plate struck by a flat - faced projectile at normal incidence . based on the principle of virtual work , static load - displacement relationships are first obtained and then used to predict the energy - absorbing capacity of the plate subjected to relatively low speed impact . it is shown that good agreement is obtained between the theoretical predictions and the available experimental data , provided that adiabatic shear plugging failure does not occur , but the influence of strain rate sensitivity is taken into account
文摘:采用准静态近似理论方法分析简支圆板在平头弹丸正撞下的变形和穿透.首先基于虚功原理得到了静态荷载位移关系,并将其用于预测低速冲击下圆板的能量吸收能力.当考虑了材料的应变率敏感性,并且不发生绝热剪切冲塞破坏的前提下,理论预测和实验结果吻合良好