高含量混杂钢纤维高强混凝土抗侵彻性能试验研究  

Experimental research on anti-penetration performance of high volume fraction hybrid steel fiber high strength reinforced concrete

作　　者：胡瑞[1] 汪剑辉[1] 王天运[1] 颜海春[2] 林大路[1] 季新年[2] 

机构地区：[1]总参工程兵科研三所,河南洛阳471023 [2]解放军理工大学,江苏南京210007

出　　处：《混凝土》2013年第10期101-103,107,共4页Concrete

摘　　要：采用Ф30火炮发射半穿甲模型弹,对体积含量3%、4%及5%的高含量混杂纤维高强混凝土靶板进行了抗侵彻性能试验研究,分析了高含量混杂钢纤维对靶板侵彻性能的影响。混杂钢纤维可以明显提高靶板的抗侵彻性能,钢纤维含量越高,提高的幅度越大;随着混杂钢纤维含量的增加,靶板的垂直侵彻深度和弹坑深度呈线性趋势减小,靶板的弹坑面积呈对数趋势降低。Experimental research on anti-penetration performance of high volume fraction hybrid steel fiber reinforced concrete target, which steel fiber volume fraction is 3% ,4% and 5% ,was carried out by Ф30 cannon with semi-armor-piercing.Influence of high volume fraction hybrid steel fiber on anti-penetration performance of the target was analyzed.Anti-penetration performance of the target is obviously improved, the higher steel fiber volume fraction is, the larger anti-penetration performance will be.Vertical penetration depth and crater depth of the target is linearly decreased, and crater area is decreased logarithmically with the increase of steel fiber volume fraction. experiment

关 键 词：高含量 混杂钢纤维 抗侵彻性能 侵彻深度 试验 

分 类 号：TU528.041[建筑科学—建筑技术科学]