大开孔聚能装药威力性能研究  

Study on Power Performance of Shaped Charge with Large Opening

作　　者：郭光全 郭子云 雷文星 郑延斌 石晓山 王维占 陈智刚[4] GUO Guangquan;GUO Ziyun;LEI Wenxing;ZHENG Yanbin;SHI Xiaoshan;WANG Weizhan;CHEN Zhigang(Institute of Defense Equipment,Jinxi Industrial Group Co.,Ltd（Shanxi Taiyuan,030051;Institute of Defense and Equipment Research Institute,Jinxi Industrial Group Co.,Ltd（Shanxi Taiyuan,030041;No.524 Factory（Jilin Jilin,132021;National Defense Key Laboratory of Underground Damage Technology,North University of China（Shanxi Taiyuan,03005)

机构地区：[1]晋西工业集团有限责任公司防务装备研究,山西太原030051 [2]晋西工业集团有限责任公司防务装备研究院第三研究所,山西太原030041 [3]国营524厂,吉林吉林132021 [4]中北大学地下目标毁伤技术国防重点学科实验室,山西太原030051

出　　处：《爆破器材》2018年第5期49-53,共5页Explosive Materials

摘　　要：为了实现聚能装药大开孔威力要求,针对典型钢靶和混凝土目标,对3种不同结构的聚能装药展开研究。数值模拟研究了紫铜、钛合金、铝/钛3种球缺罩的杆式射流成型、开孔及侵彻威力性能;通过静破甲试验对不同结构聚能装药开孔及侵彻威力进行测试和分析。数值模拟结果表明:内/外罩材料为铝/钛时,开孔威力较钛合金罩、紫铜罩有明显提高,其侵彻威力较钛合金罩有所提高,紫铜罩的开孔威力相对最差。静破甲试验结果表明:铝/钛复合杆式射流对45#钢靶及C35钢筋混凝土的开孔孔径较钛合金、紫铜杆式射流有明显提高,其主要原因是低熔点钛、铝的高温气化效应及与靶板介质在熔融状态下发生脆性化学反应,导致靶板抗侵彻强度降低。In order to achieve the power requirements of large openings for shaped charges, three different configu-rations of shaped charges were studied for the targets of typical steel and concrete. Numerical simulation method was used tostudy the performance of rod-type jet molding, hole-opening, and penetration of three hemispherical liners made of copper,titanium alloy, and aluminum/ titanium. Hole-opening and penetration performance of different shaped charges were testedand analyzed by static armor breaking test. Numerical simulation results show that the power of the hole opening and pene-tration are obviously improved when the inner and outer garment material are aluminum/ titanium, and when the cover mate-rial is copper, the power of hole opening is relatively inferior. The static armor breaking test results show that the alumi-num/ titanium compounding jet diameter hole opening power for steel and C35 concrete target has obviously been improvedcompared with titanium alloy and copper rod jet. The main reasons are low melting point of titanium and aluminum, hightemperature gasification effect and the target plate medium in molten state issued by brittle biochemical reaction, resultingin the decrease of anti-penetration strength of target.作者简介：郭光全（1968 - ）？男？研究员级高工？研究方向为战斗部毁伤技术？ E￣mail：2538236591＠ qq. com通信作者：王维占（1990 - ）？男？博士研究生？研究方向为弹药工程与毁伤技术？ E￣mail：530056679＠ qq. com

关 键 词：聚能装药 威力性能 大开孔 抗侵彻 

分 类 号：TJ410.34[兵器科学与技术—火炮、自动武器与弹药工程]