工程爆破

2014, v.20(04) 1-5

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单角度楔形罩LSC对X光底片盒影响的试验研究
EXPERIMENTAL STUDY ON THE EFFECT OF LINEAR SHAPED CHARGE WITH SINGLE ANGLE CUNIFORM COVER ON X-RAY CASSETTE

武双章,顾文彬,李旭锋,刘建青
WU Shuang-zhang,GU Wen-bin,LI Xu-feng,LIU Jian-qing

摘要(Abstract):

为了获得单角度楔形罩LSC对X光试验中底片盒的影响特点,指导X光试验中底片盒的设置,采用模拟试验进行研究,获得了单角度楔形罩LSC在爆炸时对不同距离处模拟底片盒的影响特点和规律。当底片盒距LSC中心1.2m时,爆炸危害效应的影响较大,会导致其发生一定程度的变形和损坏;当底片盒距LSC中心1.5m时,爆炸危害效应的影响较小,不会使其发生变形和损坏。因此,为保证底片盒的安全,底片盒距LSC中心的安全距离需不小于1.5m。
To obtain the influence characteristics of LSC with single angle cuniform cover on X-ray cassette and direct the setting of X-ray cassette,the simulation experimental research was implemented.The influence characteristics and laws of LSC with single angle cuniform cover on X-ray cassette of different distances were obtained.When the cassette from LSC center distance was 1.2m,the influence of explosive hazardous effect was larger,and a certain degree of deformation and breakage would occur.When the cassette from LSC center distance was 1.5m,the influence of explosive hazardous effect was lesser,and deformation and breakage would not occur.In order to ensure the safety of the cassette,the safety distance of the cassette from LSC center needs to be not less than 1.5m.

关键词(KeyWords): 线型聚能装药;爆炸;X光底片盒
Linear shaped charge;Explosion;X-ray cassette

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作者(Author): 武双章,顾文彬,李旭锋,刘建青
WU Shuang-zhang,GU Wen-bin,LI Xu-feng,LIU Jian-qing

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