侵彻试验 meaning in English
penetration test
Examples
- It is proved that contact algorithm of ls - dyna is reliable
研究结果表明，装甲材料侵彻试验过程的数值仿真是有效可行的。 - Simulation of penetration test of armoured plate is presented by explicit dynamics algorithm
摘要采用显式动力学算法对装甲材料侵彻试验的过程进行数值仿真研究。 - With lower cost , shorter period and better repeatability , numerical simulation is helpful to physical test
与侵彻试验相比，数值仿真具有可重复性好、周期短、成本低的优点，对物理试验具有重要指导意义。 - Based on theory of impact dynamics , the process of penetration test is simulated and the strength of supporting frame is checked
介绍了冲击动力学的基本理论，对侵彻试验中装甲材料的破坏进行了数值模拟，校核了试验靶架的强度，仿真结果和试验值进行了比较。 - Targets made of ship - building steel , which is concerned , were penetrated by conical and flat - ended projectiles . the damage and failure behaviors of targets have been studied systematically by micro - hardness , metallography and scanning electron micrography . the results show that the ductile hole failures and back - surface petal failures are achieved when targets penetrated by the conical projectiles
本文以某船用钢为研究对象，运用弹板侵彻试验及显微硬度、金相显微镜和sem等分析测试手段，研究了靶材在侵彻过程的物理变化和损伤规律，从而对尖头弹和钝头弹侵彻船体钢的物理过程有了较全面的了解。