期刊
CONSTRUCTION AND BUILDING MATERIALS
卷 157, 期 -, 页码 1001-1010出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.conbuildmat.2017.09.160
关键词
Fiber-reinforced-polymer(FRP) bars; FRP; Elevated temperatures; Thermal properties; Mechanical testing
资金
- Vatan Composites Company
In this experimental study the effect of physical and thermal properties of various FRP bars on their performance under elevated temperatures are investigated. The parameters included the bars' diameter, type of fiber, type of resin, fiber to matrix ratio, and thermal properties were studied. Moreover, ANOVA (ANalysis Of VAriance) was performed in order to investigate the contribution of each variable on the obtained results. The results showed that in addition to the temperature, the bars' diameter, type of fiber, type of resin, and thermal properties (T-g and T-d) of the FRP bars have contributions to the results, while the fiber to matrix ratio was found to be an ineffective factor. It was also found that the FRP bars experienced significant reductions in their ultimate tensile strength upon exposure to extreme temperatures of up to 450 degrees C, at which they lost about 50-70% of their reference tensile strength. (C) 2017 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