高强混杂纤维混凝土抗侵彻性能试验研究  

on anti-penetration performance of high strength hybrid fiber reinforced concrete

作　　者：高杰[1,2] 刘金旭[1] 董士伟[2] 胡瑞[2] 沈贵松[2] 

机构地区：[1]北京理工大学冲击环境材料技术国家重点试验室,北京100081 [2]总参工程兵科研三所,洛阳471023

出　　处：《防护工程》2012年第5期6-9,共4页Protective Engineering

摘　　要：用Ф30火炮发射半穿甲模型弹，开展了钢纤维体积掺量为3％～5％、聚丙烯纤维掺量为1kg／m^3的高强混杂纤维混凝土的抗侵彻性能试验研究，分析了混凝土强度和冲击能对垂直侵彻深度、弹坑直径等诸因素的影响，得到了高强混杂纤维混凝土的抗侵彻性能，并与高强钢纤维混凝土的抗侵彻性能进行了对比分析。Test research on the anti-penetration performance of high strength hybrid fiber reinforced concrete （ HSHFRC ） was carried out using Ф30 cannon with semi-armour piercing model penetrator. The steel fiber volume fraction of HSHFRC was 3% -5% and polypropylene fiber 1 kg/m^3. The influence of the strength and impact energy of HSHFRC on the vertical penetration depth and crater dimension was analyzed. The anti-penetration performance of HSHFRC was gained, and was compared with that of high strength steel fiber reinforced concrete

关 键 词：高强 混杂纤维混凝土 抗侵彻 

分 类 号：TU528.572[建筑科学—建筑技术科学] O385[理学—流体力学]