能量吸收能力 meaning in Chinese
capacity for energy absorption
energy absorption ability
energy absorption capability
energy absorption capacity
energy-absorption capacity
Examples
- Aseismatic performance of frame structure intensively depends on it ' s energy absorbency and nonlinear distortion capability , and realization of these capability is based on the damage of structures
结构抗震性能的优劣，强烈地依赖其能量吸收能力和弹塑性变形能力，而这些能力的实现是以结构的损伤为代价的。 - 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 - The force - time curves are then converted to force - displacement curves to calculate the energy associated with different impact phase . the results show that the maximum load of the composites with non plasma treatment filament is low and the absorption is also low in the initial crack phase
通过对载荷?位移曲线进行积分，可得到不同试样在冲击过程中吸收的总能量、裂纹起始区吸收的引发能以及裂纹扩展区吸收的扩展能，从而分析界面粘结强度对材料能量吸收能力的影响。 - At the same time , the energy absorbed in the crack propagation phase decreases relatively that lead to overall energy absorption of the composites increases slightly , it is greater than 12 . 89 % . by observing the appearance of the damage area , it can be found that the mode of damage is influenced by the interfacial shear strength . if the interfacial shear strength is low , fiber pull - out is the primary energy - absorbing mechanisms , whereas the dominant energy - absorbing mechanisms changes into fiber / matrix debonding and delamination when the interfacial shear strength is stronger
界面剪切强度增加后，材料的冲击极限载荷有所增加，在裂纹起始区吸收的引发能增加较多，其中增强纤维经等离子体处理6分钟的试样所吸收的引发能增加了18 . 57 % ;由于裂纹扩展阶段所吸收的能量相对有所下降，材料总的能量吸收能力虽有所改善，但增加不多，其中界面剪切强度增加最多的试样，吸收的总能量增加了12 . 89 % 。