基于钝性标准的18.4 mm橡皮弹冲击损伤评估研究

Blunt Impact Injury Assessment of 18.4 mm Rubber Projectile Based on Blunt Criterion

遂行防暴反恐任务中,防暴动能弹作为低致命武器的使用出现多种过度损伤,迫切需要科学预测其致伤威力,评估其实战安全性。文中针对18.4 mm橡皮弹,基于比动能与损伤等级间的对应关系,建立起不同受体钝性标准(BC)值对应的损伤等级,采用钝性标准分析其在不同射距下对不同受试者的钝性损伤情况,进而构建不同受体的损伤耐受性曲线,获得最小安全射距,提出面向实战应用的安全使用建议,可为其他动能防暴弹的损伤评估研究提供科学参考。

In carrying out the anti riot and anti-terrorism task,the use of anti riot kinetic energy projectile as a low lethal weapon has caused a variety of excessive damage.It is urgent to scientifically predict its injury power and evaluate its actual combat safety.In this paper,based on the corresponding relationship between specific kinetic energy and damage level,the damage levels corresponding to BC values of different subjects for 18.4 mm rubber projectile is established.Blunt standard is used to analyze the blunt damage to different subjects under different firing ranges,then the damage tolerance curves of different receptors are constructed,the minimum safe firing range is obtained,and the safe use suggestions for practical application are put forward,which can also provide a scientific reference for the damage evaluation of other kinetic energy riot bombs.