Blast Wave Effects from Internal Explosion of Subsurface Explosive Storage Facility
Blast Wave Effects from Internal Explosion of Subsurface Explosive Storage Facility
复制标题
地下炸药储存设施内部爆炸的爆炸波效应
DOI：
10.4028/www.scientific.net/amm.82.663
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
M. Iida
中科院分区：
文献类型：
--
作者：
Y. Nakayama;K. Wakabayashi;T. Matsumura;M. Iida
为了减小安全距离，如居住建筑物距离（IBD），一种新型的杂志，这是被称为地下杂志，已被提出，并讨论了爆炸效果。我们使用较大比例的模型（质量为23公斤和78公斤）进行了爆炸试验，并研究了烈性炸药爆炸引起的冲击波的质量效应（比例效应）。弹药库由一个拱形的炸药储藏室组成，沿着墙顶的顶部有一个沿着的线铰链，一个通向地面的方形通道，将释放爆炸波。收集了地下弹药库爆炸的爆炸危险性，以了解空气冲击波、碎片和地面冲击波的特性。根据试验结果讨论了地下杂志的安全准则。
To reduce safe distance such as inhabited building distance (IBD), a new type magazine, which is referred to as a subsurface magazine, has been proposed and the explosion effects have been discussed. We have conducted explosive tests by using relatively large scale models (23 kg and 78 kg in mass) and examined mass effect (scale effect) of blast waves caused by explosion of high explosives. The magazines were composed of a arch-type explosive storage room with a line hinge along the top of the roof of the wall, a square passage way to ground which will release the blast wave. Explosion hazards from the explosion of subsurface magazines were collected to understand the characteristics of airblast, fragments, and ground shocks. Safety criteria for the subsurface magazine are discussed based on the experimental results.