What is Slippage plane?

A slippage plane refers to a specific plane along which slip or movement occurs in a material, particularly in the context of geological faults or structural engineering. It is the surface where two blocks of material can slide past each other due to stress. In geological terms, slippage planes are critical for understanding earthquakes and fault mechanics, as they indicate where stress accumulation is released. In material science, they help explain how materials deform under load.