期刊
CONSTRUCTION AND BUILDING MATERIALS
卷 50, 期 -, 页码 108-115出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.conbuildmat.2013.09.032
关键词
Bond stress; Deformed bars; High performance concrete; Hybrid fibre reinforced concrete; Pullout test; Polypropylene fibres; Steel fibres
Pullout tests were carried out to study the effect of steel-polypropylene hybrid fibres on the bond strength and bond stress-slip response of deformed reinforcement bars embedded in high performance concrete. A total of 96 specimens were cast and tested in the present investigation. The main variables considered were the volume fraction of crimped steel fibres, volume fraction of polypropylene fibres and the diameter of reinforcement bars. The combination of 1% volume fraction of steel fibres and 0.10% volume fraction of polypropylene fibres gave better performance with respect to bond strength than the other combinations considered in this study. (C) 2013 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据