Mechanical Stress Theory

Mechanical Stress Theory refers to how materials respond to external forces or loads. When a material is subjected to stress, it can deform or break depending on the amount and type of stress applied. Stress can be tensile (stretching), compressive (squeezing), or shear (twisting). Understanding this helps engineers design safer and more reliable structures like bridges and buildings, ensuring they can withstand various forces without failing. Essentially, it’s about predicting how materials behave under pressure and ensuring they are strong enough for their intended use.