摘要
准确合理地评估炸药水下爆炸威力对于水中战斗部设计、舰船毁伤评估等任务至关重要。以是否基于效应物为标准,从自由场参数测量和效应物作功2个方面出发,综述了水下爆炸威力评估的典型试验,讨论了对应的评价方法,重点介绍了板结构的爆炸膨胀试验及其对应的无量纲挠度表征手段。在现有研究成果的基础上提出:1)应建立标准化的效应物试验方法;2)应加强作功参量、炸药爆轰参量以及载荷参量之间关系的研究;3)应将爆炸膨胀试验中的无量纲挠度方法应用于水下爆炸威力评价。
Accurate and reasonable evaluation of the underwater explosion power of explosives is very important for underwater warhead design,ship damage assessment,and other tasks.Based on the effector-oriented standard,from the two perspectives of free-field parameter measurement and effector work,this paper summarizes typical experiments conducted for underwater explosion power evaluation,discusses corresponding evaluation methods,and focuses on the explosion bulge testing of a plate structure and its corresponding dimensionless characterization means for deflection.Based on existing research results,we propose:1)establishing a standardized effector testing method;2)strengthening research on the relationships among work parameters,explosive detonation parameters,and load parameters;3)applying the dimensionless deflection used in explosion expansion testing to the evaluation of underwater explosion power.
作者
毛致远
段超伟
胡宏伟
冯海云
宋浦
MAO Zhi-yuan;DUAN Chao-wei;HU Hong-wei;FENG Hai-yun;SONG Pu(Xi’an Modern Chemical Research Institute,Xi’an 710065,China)
出处
《水下无人系统学报》
2022年第3期384-390,共7页
Journal of Unmanned Undersea Systems
关键词
水下爆炸
爆炸威力
评价方法
爆炸膨胀试验
underwater explosion
explosion power
evaluation method
explosion bulge test
作者简介
毛致远(1998-),男,在读硕士,主要研究方向为水下爆炸技术.
