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《战狼 2》铁丝网能接炮弹?悟空问答网友:真可以

2017-08-01 15:12:24   中国经济网

《战狼2》可以说是今年以来,最成功的一部国产电影了。才上映几天,就不断在刷新国产片的票房记录,目前看来,最后超越去年大片《湄公河行动》的机会非常大。

看过电影的观众们都赞成《战狼2》是部精彩的国产电影,但是也有部分观众对电影里面的情节提出了质疑,而其中最大的质疑,就在于电影中,吴京饰演的冷锋,用一块捡来的铁丝网,徒手接住了反派发射的火箭筒炮弹的情节。钢丝网接炮弹到底可不可行?悟空问答上,不少答主发表了自己的见解:

《战狼2》中防盗网挡住炮弹在现实中可行吗?

答主:@军林天下

电影战狼2中,冷锋用钢丝网拦住RPG-7火箭弹,证明电影的编剧或军事顾问研究过火箭弹和战术军车栅栏防护系统,是为电影通过更精彩新奇的桥段创造高票房进行的有益尝试。

冷锋用钢丝网拦住RPG-7在现实中当然不可行,但是其中反映出的军事原理,能够嵌入到电影里,却又耐人寻味。

首先分析一下RPG-7的发射推进与爆炸原理。RPG-7针对装甲目标设计,战斗部主要是ПГ-7В式和ПГ-7ВМ式破甲弹,对均质装甲穿透厚度分别是350mm和400mm,直射距离300m尽管配用ОГ-7式杀伤榴弹增加作战功能,但是终归是一款反坦克武器,战狼2将其用于杀伤人员类目标,也适合对手的身份,毕竟对方不是正规军,如果是正规军,杀伤软性目标,一般不会选择40火。

原因非常简单,RPG-7使用破甲弹。破甲弹的工作原理是依靠炸药爆炸后作用于金属药罩而形成的高温高压高速的金属射流来摧毁装甲,也就是金属射流把装甲融穿,杀伤装甲车辆内部人员。对于人群的杀伤,远没有对车内人员那样强。

但是,吴京已经把40火箭弹导演到人群,那就要分析铁丝网能不能防住火箭弹。吴京在戏中用钢丝网卡住了破甲弹,利用的是战术军车包括坦克装甲车使用的防护栅栏的原理。这种栅栏能损坏来袭的反坦克火箭弹的弹体和引信,使其不能正常爆炸。具体一点就是钢丝网会扯碎破甲弹的风帽,切断连接弹底电雷管的导线,使弹头尖端的压电引信无法触碰目标的装甲,因此无法引爆。 这种栅栏在解放军维和部队的装甲车上已经安装,美军在布拉德利步战车上也有安装,并且有成功拦截火箭弹的实例,这都可以查到资料。

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