超高强堆石混凝土抗侵彻性能研究  

Research on penetration resistance of ultra-high strength rock-filled concrete

作　　者：唐曾智 郭东 侯晓峰 王昊坤 伊超 TANG Zengzhi;GUO Dong;HOU Xiaofeng;WANG Haokun;YI Chao(PLA Navy Research Academy)

机构地区：[1]海军研究院

出　　处：《防护工程》2024年第4期9-12,共4页Protective Engineering

摘　　要：以2000 lb半穿甲弹为研究对象,从研制C120超高强堆石混凝土材料着手,研究超高强堆石混凝土抗侵彻性能。通过C120超高强堆石混凝土抗侵彻性能靶体试验和数值模拟,综合分析靶体试验和数值模拟的侵彻深度,结合修正的别列赞侵彻深度计算公式,计算出C120超高强堆石混凝土侵彻系数,通过对比混凝土侵彻系数发现,超高强堆石混凝土抗侵彻性能优于同强度混凝土材料。This article studied the penetration resistance of ultra-high strength rock-filled concrete against the semi-armour piercing projectile of 2000 lb by developing C120 ultra-high strength rock-filled concrete.It conducted numerical simulations and target tests of the penetration resistance of C120 ultra-high strength rock-filled concrete,analyzed the penetration depth of the simulations and tests,and calculated the penetration coefficient of C120 ultra-high strength rock-filled concrete by using the modified Berezan penetration depth formula.By comparing the concrete penetration coefficient,the penetration resistance of ultra-high strength rock-filled concrete is proved to be better than the concrete materials of same strength.

关 键 词：超高强堆石混凝土 抗侵彻性能 防护工程 

分 类 号：TJ413.2[兵器科学与技术—火炮、自动武器与弹药工程] TU37[建筑科学—结构工程]