Beam mechanics is a branch of engineering that studies how beams—structural elements that support loads—behave under various forces. Beams can be made from materials like wood, steel, or concrete and are commonly used in buildings, bridges, and other structures. The analysis focuses on how beams bend, shear, and deflect when subjected to loads, ensuring they can safely support weight without failing. Key concepts in beam mechanics include bending moment, shear force, and deflection. Engineers use these principles to design beams that can withstand specific loads while maintaining structural integrity. Understanding beam mechanics is essential for creating safe and efficient structures in civil engineering and architecture.