常规兵器发射或爆炸时脉冲噪声和冲击波对人员听器损伤的安全限值  

SAFETY LIMITS OF IMPULSE NOISE AND BLAST WAVE FROM FIRING OR EXPLOSION OF CONVENTIONAL WEAPONS AND AMMUNITIONS TO THE DAMAGE-RISK OF HUMAN AUDITORY ORGAN

作　　者：刘江[1] 孙忠良[1] 

机构地区：[1]中国白城兵器试验中心

出　　处：《解放军预防医学杂志》1999年第3期161-164,共4页Journal of Preventive Medicine of Chinese People's Liberation Army

基　　金：总后卫生部科研资金

摘　　要：目的：为了预防武器发射时对人员听觉器官的损害，特制定本标准。方法：在大量常规兵器发射试验所获参数的基础上，并参考国内外有关文献编制而成。结果：提出了所制定的１．５ｍｓ＜ＴＡ≤１００ｍｓ的武器及０．２５ｍｓ≤ＴＡ≤１．５ｍｓ的武器脉冲噪声与冲击波对人员听器损伤安全限值，并提出了标准的适用范围。结论：本标准适用于暴露在常规兵器发射或爆炸所产生的脉冲噪声与冲击波中的无防护人员，常规兵器的科研生产也可参照使用。Objective: This standard (GJB 2A-96) is made for the purpose of preventing human auditory organ damage-risk from firing or explosion of conventional weapons and ammunitions. Methods: BZ]The compilation of this standard was based on the parameters obtained from many firing tests of conventional weapons and the relevant literatures. Results: This paper specifies safety limits of impulse noise and blast wave from conventional weapons of 1.5 ms<TA100 ms and 0.25 ms<TA1.5 ms to the damige risk of hman auditory organ. The paper also presentes the adaptable scope of the GJB 2A-96. Conclusion: The GJB 2A-96 is applied to unguarded human exposed to impulse noise and blast wave from the firing or explosion of conventional weapons and ammunitions, and it can also be used in scientific research and production of conventional weapons.

关 键 词：常规兵器 脉冲噪声 冲击波 听觉器官损伤 标准 

分 类 号：TJ011.1[兵器科学与技术—兵器发射理论与技术] R828.6[医药卫生—临床医学]