1) medium-low velocity impact
中低速冲击
2) low-velocity impact
低速冲击
1.
Computer simulation of low-velocity impact process of the composite laminate with defect;
含缺陷的复合材料层合板低速冲击过程的有限元模拟
2.
To analyze the response of composite laminated plate under low-velocity impact,a finite element analysis model is established.
针对低速冲击作用下的复合材料层合板,采用冲击接触定律、失效准则和材料性能退化技术,建立了冲击的三维有限元模型。
3.
In this paper, using dynamic finite element method based on 3D nonconforming layered element, alow-velocity impact finite element analysis of 2D mixed woven composite laminates is performed.
将二维机织碳布和单向碳布预浸料按照一定比例铺设成的混合机织复合材料兼具比刚度、比强度高、抗低速冲击损伤以及工艺性好等优点。
3) low velocity impact
低速冲击
1.
Local deformation rigidity of reinforced concrete beam under low velocity impact;
低速冲击下钢筋混凝土梁局部变形刚度
2.
Response of SMA reinforced composite beam to low velocity impact;
SMA增强复合材料梁的低速冲击响应分析
3.
Tensile properties of plane woven composite laminates after low velocity impact;
平面编织复合材料层合板低速冲击后的拉伸性能
4) repeated low velocity impact
反复低速冲击
1.
The thermodynamics theory and the principle of least energy consumption were applied to studying the energy consumption and damage evolution of short-fibre composites under repeated low velocity impact.
运用热力学理论和最小耗能原理,研究了反复低速冲击下短纤维复合材料的能量耗散与损伤演变,给出了冲击循环下材料耗散能表达式,建立了与复合材料割线模量降低率相关的损伤变量表达式和损伤演变方程。
5) low-velocity impact damage
低速冲击损伤
1.
Based on the low-velocity impact test, 4 major modes of low-velocity impact damage including delamination and matrix cracking were taken into account FEM simulation.
从z-pin增韧复合材料层合板低速冲击实验出发,考虑了复合材料层合板在受低速冲击时的分层及基体开裂等四种损伤形式,引入适当的损伤判据,对T300/3234碳纤维树脂基复合材料层合板的低速冲击损伤过程进行有限元模拟。
6) low velocity impact test
低速冲击测试
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
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