钢丝网-钢纤维增强活性粉末混凝土力学性能试验研究  

Study on Mechanical Performance Tests of RPC Reinforced with Steel Wire Net and Steel Fiber

作　　者：肖燕妮[1] 王耀华[1] 毕亚军[1] 陆明[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《兵工学报》2008年第2期249-252,共4页Acta Armamentarii

摘　　要：研究钢丝网、钢纤维对活性粉末混凝土(RPC)的增强作用。对所设计的不同钢纤维掺量的钢丝网—钢纤维增强RPC试件,测试分析其抗弯、抗压、劈裂抗拉和抗冲击强度。试验结果表明:在钢丝网中加入钢纤维可以有效的提高钢丝网RPC的各项力学性能指标;钢丝网—钢纤维增强RPC中钢纤维的最佳掺量体积比例为2%.The reinforced effect of steel wire net and steel fiber on the reactive powder concrete （RPC） was studied. The strengths of bending, compressing, splitting tensile and impact were tested and analyzed by the designed specimens made from RPC reinforced with steel wire net and different volume contents of steel fiber admixture. The test results indicate that the steel fiber can enhance the performance of RPC reinforced with steel wire net; the optimum volume content of steel fiber is 2%.

关 键 词：材料实验 钢丝网 钢纤维 活性粉末混凝土 力学性能 

分 类 号：TU528[建筑科学—建筑技术科学]