Investigation of Mechanical Properties of Fiber-Reinforced Polymer Composites

Abstract

Fiber-reinforced polymer (FRP) composites have gained significant attention in various engineering applications due to their superior mechanical properties, including high strength, lightweight, and corrosion resistance. This investigation focuses on the mechanical properties of FRP composites, which are made by embedding fiber reinforcement (such as glass, carbon, or aramid) in a polymer matrix (typically epoxy, polyester, or vinyl ester). The study aims to explore the impact of different types of fibers, fiber orientations, and matrix materials on the tensile, flexural, and impact properties of FRP composites. Additionally, the research evaluates how environmental factors such as temperature, humidity, and exposure to aggressive media (e.g., saltwater) affect the performance of FRP materials. Experimental testing, including tensile tests, flexural tests, and impact resistance analysis, was performed to characterize the mechanical behavior of various FRP composites. The findings of this study are expected to enhance the understanding of the performance of FRP composites in structural applications and guide the development of optimized composite materials for specific engineering needs.