The Assessment of Using CFRP to Enhance the Behavior of High Strength Reinforced Concrete Corbels
نویسندگان
چکیده
In this research, an experimental study is conducted to investigate the behavior and strength of high reinforced concrete corbels externally bonded with CFRP fabric sheets Plates different patterns taking into account effect adopted variables in enhancing ultimate strength; shear span effective depth (a/d), configuration, type amount bonding. Eleven were cast tested under vertical loads. Test results showed there was improvement load carrying capacity all strengthened corbels. An increasing corbel by inclined strips reached (92.1%) while (84.21%) for using one horizontal compared un-strengthened reference specimen. Also, it can be that increase (a/d) ratio from (0.6 0.8) resulted decreasing 21.05% (0.4 0.6) 31.25% 58.69% cracking loads respectively.
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ژورنال
عنوان ژورنال: Tikrit Journal of Engineering Science
سال: 2021
ISSN: ['2312-7589', '1813-162X']
DOI: https://doi.org/10.25130/tjes.28.1.08