1) Dropping Damage Boundary Curve(DDBC)
跌落破损边界曲线(DDBC)
2) Damage boundary curve
破损边界曲线
1.
The test method and steps of product damage boundary curves based on shock response spectrum were discussed.
讨论了基于冲击响应谱的产品破损边界曲线具体测试方法与步骤,该测试方法简单宜行。
2.
Shock response spectrum and damage boundary curve of the model was solved by using Runge-kutta method.
建立了双层包装的非线性包装缓冲模型,运用四阶Runge-Kutta方法,算出模型冲击响应谱及其破损边界曲线,得到了质量比、阻尼比、材料增长率比对冲击谱和破损边界曲线的影响规律。
3) disrepair curve
边界破损曲线
4) dropping bruise boundary
跌落损伤边界
5) product damage bounday curve
产品破损边界曲线
6) damage boundary
破损边界
1.
Then,to evaluate its damage potential,a concept of damage boundary surface is proposed,incorporating the effect of not only dimensionless critical velocity and critical acceleration but also frequency ratio.
以正切包装系统为例,研究考虑易损件的非线性包装系统在半正弦脉冲激励下的冲击特性,提出考虑易损件的产品包装系统冲击破损边界曲面新概念,讨论了频率比、脉冲激励幅值和系统参数对易损件破损边界的影响规律。
2.
Now Five-Step method or Six-Step method was usually used package design,they all need to define the fragility and damage boundary.
现在设计产品的运输包装广泛采用五步法或六步法,这其中都要确定产品的脆值,都要用到破损边界理论。
3.
The shock spectra and the damage boundary curve of corrugated board under the action of half-sinusoid pulse are obtained using four steps of Runge-Kutta numeric method, and the influence of various factors on shock response is discussed.
应用四阶龙格-库塔数值法求解,从而得到瓦楞纸板包装系统的冲击谱和破损边界曲线,讨论了相关参数对它们的影响。
补充资料：跌落
①（物体）往下掉。②（价格、产量等）下降。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条