An experimental study on the shear strength of FRP perfobond shear connector

被引：4
作者：
Gwon, S. C. [1 ]
Kim, S. H. [1 ]
Yoon, S. J. [2 ]
Choi, C. W. [1 ]
机构：
[1] Gachon Univ, Dept Architectural Engn, 1342 Seongnam Daero, Gyeonggi Do 13120, South Korea
[2] Hongik Univ, Dept Civil Engn, 94 Wausan Ro, Seoul 04066, South Korea
来源：
2018 INTERNATIONAL CONFERENCE ON MATERIAL STRENGTH AND APPLIED MECHANICS (MSAM 2018) | 2018年 / 372卷
关键词：
D O I：
10.1088/1757-899X/372/1/012042
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this study, push-out tests were conducted to investigate shear behaviour of FRP perfobond shear connector. The parameters influencing shear capacity of FRP perfobond shear connector are concrete dowel effect, shear resistance effect of the laterally reinforced FRP re-bar, and frictional effect between shear connector and concrete. The specimens were designed to consider these parameters. The specimens coated with sand to increase frictional resistance between the FRP re-bar and concrete. Based on the test results and the parameters, new equation was suggested to predict shear strength of FRP perfobond shear connectors. The predicted results and the experimental results were compared to check the feasibility of prediction.
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页数：7
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