چکیده مقاله
The application of FRP in civil engineering has seen rapid development due to its superior properties, including a high strength to weight ratio, corrosion resistance, and ease of application The review categorizes FRP strengthening methods into external reinforcement longitudinal and transverse fibers and Near Surface Mounted NSM techniques, along with their combination, known as the hybrid method, with a focus on their applications, benefits, challenges, and performance In general, strengthening methods utilizing longitudinal fibers, including the NSM technique, enhance the flexural performance of columns, particularly in slender columns Methods incorporating transverse fibers are more effective in cases with low eccentricity and compression dominant behavior Hybrid methods, which integrate both longitudinal and transverse fibers, improve the overall performance of RC columns by enhancing both compressive and flexural behavior Recent advancements and research trends are also discussed, particularly highlighting experimental studies, to provide a complete overview for practitioners and researchers in the field At the same time, unlike previous review studies, this paper uniquely synthesizes the performance of NSM, wrapping, and hybrid FRP methods in a single framework and provides a quantitative assessment of the influence of key parameters using a comprehensive dataset, offering insights that have not been addressed in earlier reviews
کلیدواژهها
نویسندگان
محسنعلی شایانفر
Professor, School of Civil Engineering, Iran University of Science and Technology, Narmak, Tehran ۱۶۸۴۶, Iran
Mohammad Ghanooni-Bagha
Associate Professor, Department of Civil Engineering, East Tehran Branch, Islamic Azad University, Tehran, P O Box ۱۸۷۳۵ ۱۳۶, Iran
Solmaz Afzali
Post Doctoral Researcher, School of Civil Engineering, Iran University of Science and Technology, Narmak, Tehran ۱۶۸۴۶, Iran
شیوه ارجاع
Shayanfar, Mohsen Ali and Ghanooni-Bagha, Mohammad and Afzali, Solmaz,1404,A Review of Common Methods for Strengthening Concrete Columns using FRP Materials,14th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات چهاردهمین کنگره بین المللی مهندسی عمران29 مهر 1404 · تهران