bending theory

Bending theory explains how materials or structures deform when they are bent under a load. When a beam or similar object is forced to curve, the outer side stretches and experiences tension, while the inner side compresses. The theory helps us understand the distribution of these stresses and how much the material will bend before it risks breaking. It considers factors like the material's strength, shape, and size, allowing engineers to predict performance and design safe, efficient structures such as bridges, beams, and aircraft wings.