Experiment study on toughness of fiber reinforced high performance lightweight aggregate concrete

被引：0
|
作者：
Gao, Jianming [1 ]
Dong, Xiang [1 ]
机构：
[1] SE Univ, Dept Mat Sci & Engn, Nanjing 210096, Peoples R China
来源：
ISISS 2005: INNOVATION & SUSTAINABILITY OF STRUCTURES, VOL 1-3 | 2005年
关键词：
high performance lightweight aggregate concrete (HPLWAC); steel fiber; synthetic fiber; strength; toughness;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper studies effects of steel fibers and synthetic fibers on strength and toughness of high performance lightweight aggregate concrete (HPLWAC). Results Show the addition of steel fibers can reinforce both strength and toughness of HPLWAC. and its flexural toughness index can be improved 14 times at the most, but its apparent density increases correspondingly. By adding synthetic fibers, the toughness of HPLWAC can be improved effectively with the maintenance of both its low apparent density and high strength.
引用
收藏
页码：2123 / 2131
页数：9
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