cyclic loading

Cyclic loading refers to repeatedly applying and removing a force or stress on a material or structure over time. This repeated action causes the material to experience stresses that go back and forth, which can lead to fatigue or weakening. For example, bridges experience cyclic loading from passing vehicles, and aircraft components face cyclic stresses from takeoffs and landings. Understanding cyclic loading helps engineers design structures that can withstand these repetitive forces without failing prematurely, ensuring safety and durability over the lifespan of the structure or component.