Assessment Method for Probability of Occurance of Different Injury Severities in Personnel Based on Fragment Penetration Depth

doi:10.12382/bgxb.2022.0513

Abstract

Abstract: Fragments are the primary killing factor of explosive weapons, and the assessment of the severity of fragment-induced personnel damage is the main part of the killing power assessment of explosive weapons. This study focuses on the operational capability requirements of battlefield personnel, screens the important tissues and organs related to injury severity determination; establishes the injury severity criteria for different tissues and organs at different penetration depths based on AIS and MCIS-based injury severity assessment; proposes a calculation model for the penetration depth of fragments in soft tissues, and calculates the probability of occurrence of different injury seventies induced by fragments at different penetration depths. The results show that the probability of occurrence of different injury severities can be effectively predicted based on the fragment penetration depth, which provides technical support for the assessment of the target killing power of fragments.

Key words: fragmentpenetrationdepth, personnelinjury, injuryseverity, probabilityassessment

CLC Number:

R826.5

WANG Jianmin, CHEN Kuijun, LI Tonghua, LI Guanhua, FAN Zhuangqing, ZHANG Jieyuan, CHEN Bin, YANG Guangming, KANG Jianyi, CHEN Jing, DUAN Zhaoxia, CAO Lingyu, WANG Han. Assessment Method for Probability of Occurance of Different Injury Severities in Personnel Based on Fragment Penetration Depth[J]. Acta Armamentarii, 2022, 43(9): 2086-2100.

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附表1 不同组织器官受损深度时的损伤严重度评分
Schedule 1 Injury severity score at different injury depths of tissues and organs

部位机体损伤严重度
轻度中度较重度严重度危重度
深度/cm直径/cm
深度/cm直径/cm
深度/cm直径/cm
深度/cm直径/cm
深度/cm直径/cm

头顶部皮肤、肌肉0.5113000000
颌面部皮肤、肌肉0.5115350000
颈部皮肤、肌肉0.5115350000
颅盖骨00111215110
颅底骨0011121416
上颌骨0.50.511220000
下颌骨0.50.511220000
其他颌面骨0.50.511220000
大脑0011223446
小脑00111.512234
脑干0000111222
单眼0.50.511220000
双眼000.50.5112200
眼眶0.5111220000
单侧视神经000.50.50.510000