International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 11 Issue: 08 | Aug 2024
p-ISSN: 2395-0072
www.irjet.net
Experimental and FEM Analysis (ANSYS) of Conventional and BFRP Composite Beam 1Sourabh M. Kadam, 2Dr.Chetan Patil 1Student Sanjay Ghodawat University Kolhapur, India.
2Profesor, Sanjay Ghodawat University Kolhapur, India.
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - This study investigates the mechanical behavior and structural performance of conventional and BERP (Basalt Fiber
Reinforced Polymer) composite beams through both experimental testing and Finite Element Method (FEM) analysis using ANSYS software. The primary objective is to evaluate and compare the performance characteristics of these beams under various loading conditions to determine their suitability for advanced structural applications. Experimental tests were conducted to gather empirical data on stress, strain, and deflection for both types of beams. Concurrently, FEM analysis in ANSYS was employed to simulate these conditions, enabling a comprehensive assessment of stress distribution, deformation patterns, and potential failure points. The results indicate a strong correlation between the experimental data and FEM simulations, affirming the reliability of the computational models. The BERP composite beams exhibited enhanced performance metrics, including higher strength, improved durability, and superior resistance to environmental factors, compared to their conventional counterparts. These findings suggest that BERP composite beams offer a promising alternative for applications demanding high-performance materials with extended service life and reduced maintenance requirements Key Words: Basalt Fiber Reinforced Polymer sheets, wrapping, mechanical properties, Flexural Strength, durability
1.INTRODUCTION Recently, there has been a significant increase in the focus on developing infrastructure constructed using concrete. Concrete structures, however, face a variety of issues over time, including degradation, increased load demands due to new design codes, overloading, poor or insufficient design of existing structures, lack of quality control, and changes in the use of these structures. The rapid deterioration of concrete is a serious challenge for engineers, not only on this continent but globally. It is imperative to address structures displaying signs of degradation or damage promptly. If these issues are not treated in a timely manner, the structures risk becoming unsafe and unusable. Strengthening or repairing older structures is essential to maintain their efficient serviceability and to fulfil the demands of newer constructions. Compared to the alternative of rebuilding, repairing or strengthening existing structures is advantageous both economically and environmentally. There is often a correlation between the deterioration of infrastructure and the need to meet stricter design criteria. This has led to a substantial increase in attention worldwide towards revitalizing infrastructure that results from civil engineering. Strengthening and upgrading structures that are structurally deficient or defective is both a technically sound and practical method. In addition to determining the strength of the material, it is necessary to investigate the origin of the damage and predict its future performance. Assessing the remaining life of these structures is of utmost importance. Identifying the cause of deterioration and conducting an accurate assessment of the structural integrity of the structures can make repairing these structures financially viable and extend their lifespan. Members that have suffered significant damage should have their current status evaluated promptly. To determine the future load-carrying capacity and behavioral capabilities of the structural elements, various parameters must be considered once the members at risk of significant damage are identified. To ensure a thorough post-repair evaluation, appropriate tests utilizing non-destructive testing methods can be conducted. Under these circumstances, employing a scientific and systematic procedure to evaluate the properties of damaged structures is of the utmost importance. This approach ensures that the evaluation is accurate and reliable, providing crucial information to guide the repair and strengthening process. In summary, the challenges posed by the deterioration of concrete structures require immediate attention and a systematic approach to evaluation and repair. By addressing these issues promptly and effectively, engineers can extend the lifespan of existing structures, ensuring their safety and functionality while meeting the demands of modern design codes. This approach not only enhances the sustainability of infrastructure but also provides significant economic and environmental benefits. .
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