爆炸冲击波作用下工事舱室内动物损伤效应试验研究  

Experimental investigation on damage effects on animals under the action of blast wave in a chamber

作　　者：范俊奇[1,2] 董宏晓[2] 高永红[1,2] 楼梦麟[1] 赖西南 

机构地区：[1]同济大学土木工程防灾国家重点实验室,上海200092 [2]总参工程兵科研三所,洛阳471023 [3]第三军医大学野战外科研究所,重庆400042

出　　处：《振动与冲击》2013年第9期35-39,共5页Journal of Vibration and Shock

摘　　要：利用TNT装药在爆炸波模拟装置爆室内爆炸产生的复杂波,对模拟工事舱室内绵羊进行开口及封闭两种情况下生物致伤效应系列实验,得到两种不同类型的复杂波A波与B波。结果表明两种复杂波的波形、作用时间、舱室内分布规律及对动物损伤效应均明显不同。通过对实验数据及动物致伤程度的医学分析,获得两类复杂波作用下动物损伤阈值范围。A series of experiments on biological damage effects of blast wave on sheeps were carried out in an analog chamber under open and closed conditions using the complex blast wave generated by TNT explosive in a blast wave simulator facility. Two different blast waves of type A and type B were achieved under open and closed conditions respectively. The test results show that the two waves are obviously different in waveform, duration, law of distribution and damage effects. The range of the injury threshold values of animals under the action of complex wave was obtained by medical analysis of the test data and damage levels.

关 键 词：爆炸波模拟装置 复杂波 损伤效应 损伤阈值 

分 类 号：Q382+.1[生物学—遗传学]