نوع مقاله : مقاله پژوهشی
نویسنده
دانشگاه علم وصنعت ایران
کلیدواژهها
عنوان مقاله English
نویسنده English
Today, concrete has widespread applications in the industry. Familiarity with methods of repairing concrete components is essential to prevent the spread of cracks and collapse of structures, thereby avoiding irreparable damages. Therefore, various methods have been studied and investigated for this purpose, including the use of FRP materials. FRP stands for "Fiber Reinforced Polymer." The fibers in FRP composite provide strength and stiffness to the combination, while resins play a role in load transfer to the fibers and adhesion of fibers to each other. FRP composite is now used for seismic retrofitting and is a suitable alternative for strengthening structures compared to traditional methods such as steel and concrete jackets. This study focuses on repairing cracked concrete beams under static torsional loading using FRP materials. The results indicate that this repair method can significantly increase the torsional strength of the concrete beam, increasing it by 17.68 times.
کلیدواژهها English
