摘要
简述了侵地武器的发展历史和现状 ,侵彻战斗部技术在精确制导武器中已被广泛应用 ,小爆炸威力侵地核武器的开发已经主要不是工程技术方面的问题 ;介绍了气炮实验技术及其在侵地武器研究中的应用 ,气炮模拟实验结果表明 ,岩土侵彻存在良好的力学相似关系 ,混凝土侵彻同花岗岩侵彻存在许多质的差异 ;介绍了一种通过侵深实验数据分析计算侵彻弹体加速度。
The history and the actualities of developing ea rt h-penetrating weapon are described. The fighting assemblies with penetrator hav e been applied in accurate guided weapons widely. The technical difficulties for developing low-yield earth-penetrating nuclear weapons have not been primary obstacle. The experimental technique of gas gun and its applications in earth- penetrating weapon tests are introduced. The experimental results indicate that there is a favorable analogical relation among earth-penetrating events, but th ere are many essential differences between penetrating phenomena of concrete and of granite. A method for calculating profiles on acceleration, velocity and dis placement of penetrating projectile upon penetrating depth data is introduced.
出处
《中国工程科学》
2003年第11期25-33,共9页
Strategic Study of CAE
关键词
武器试验
岩土侵彻
气炮
撞击
实验技术
test of weapon
earth penetrating
gas gun
imp act
experimental technique
