Analysis model for shock wave within hypervelocity impact

来源 :2nd International Conference on Lmpact Loading of Structural | 被引量 : 0次 | 上传用户:ccx1942
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  At sufficiently high impact velocities,roughly greater than 3.0km/s(depending upon the shock impedances of the materials involved),shock formation and interaction dominate and control the overall response of both the projectile and the target plate.
其他文献
Stiffened plate structures are widely used in the offshore platforms,ships and other marine equipments.In the course of operation,they will inevitably suffer from dynamic loadings such as explosion,re
The abradable seal system is used throughout the aircraft engine to maximize the efficiency by reducing clearances between the rotor and the stator.In the same time,the proximity between the rotating
In order to obtain the effect of hygrothermal aging on the impact resistance of carbon fiber composites,the T700/TDE-85 composites were subjected to artificial hygrothermal aging(70 ℃,RH95%).
Under dynamic loading condition,the evolution mechanisms of micro-meso-scale internal defects at the temporal-spatial scale play a key role to understand the source of the dynamic deformation and fail
Duplex stainless steel(DSS)with pronounced microstructural anisotropy is shockloaded along normal,transverse and rolling directions to investigate the effects of structural anisotropy on high strain r
Graphdiyne is a new 2D material with crystal structure comprising benzene and alkyne units.It shows excellent mechanical performance such as high strength,more flexible and stretchable when compared t
It is well-known that the material will be pressure-ionized into dense plasma state under above Mbar(1011Pa)pressure.Knowledge of the equation of state(EOS)of such material state is critical to the st
Laser-driven compression technology,known as its unique ability to achieve high compressions far more than hydrostatic pressure technology,was employed to continuously refresh the limit of artificial
Ultra-High-Speed imaging is now widely used by the experimental community in dynamic testing.As optical devices are continuously being improved(in terms of resolution,interframe rate,e.g.),the combina
In the present paper,based on the elastic-crushed response penetration model of reinforced concrete proposed in our previous work [Deng YJ,Song WJ,Chen XW.A spherical cavity-expansion model for the pe