International Journal on Science and Technology

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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

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A Review of Comparative Study of Steel Sections with Strengthening Under Different Loadings

Author(s) Mr. Rahul Anandrao Patil, Dr. Satish Kashinath Kamane
Country India
Abstract In recent years, fiber-reinforced polymer (FRP) composites have been utilized to strengthen structural components to effectively tackle increased cycling loads or repair challenges caused by wear or fatigue fractures. Consequently, this research is focused on exploring existing FRP reinforcement techniques for structural steel components that have experienced fatigue damage. This research examines surface treatment techniques, adhesive curing methods, and support configurations under cyclic loading through finite element (FE) modeling of steel bridge girders alongside structural principles, focusing on fatigue performance, crack development, and failure modes. FRP-strengthening composites increase fatigue life, minimize stiffness degradation with residual deflection, postpone initial cracking, and slow the rate of crack propagation. CFRP, or prestressed carbon Fiber-reinforced polymer, is the finest choice for improvement.
Keywords Fiber-reinforced polymer composite, Bending, Torsion Analytical modeling.
Field Engineering
Published In Volume 16, Issue 1, January-March 2025
Published On 2025-02-21
Cite This A Review of Comparative Study of Steel Sections with Strengthening Under Different Loadings - Mr. Rahul Anandrao Patil, Dr. Satish Kashinath Kamane - IJSAT Volume 16, Issue 1, January-March 2025. DOI 10.71097/IJSAT.v16.i1.2034
DOI https://doi.org/10.71097/IJSAT.v16.i1.2034
Short DOI https://doi.org/g854wj

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