聚丙烯纤维网混凝土动力学性能试验研究  

Experimental Research on Dynamic Performance of Polypropylene Fibre Concrete

作　　者：谢淑琴[1] 

机构地区：[1]陕西交通职业技术学院,西安710018

出　　处：《价值工程》2012年第20期90-91,共2页Value Engineering

摘　　要：本文通过测定聚丙烯纤维网混凝土的抗击性和疲劳特性,对聚丙烯纤维网混凝土的动力学性能分析。结果表明聚丙烯纤维网掺入对提高混凝土抗折强度有显著作用,尤为突出的是其弯曲疲劳性能和冲击韧性大幅提高。Through measuring the anti-fight performance and fatigue property of polypropylene fibre concrete, this article makes dynamic performance of polypropylene fibre concrete. The result shows that the polypropylene fibre is important to the improvement of breaking strength of concrete, and the bending fatigue performance and impact toughness is improved substantially.

关 键 词：聚丙烯纤维网 弯曲疲劳性能 冲击韧性 弹性模量 

分 类 号：TU37[建筑科学—结构工程]