mesomechanical
Mesomechanical refers to a field of study that bridges the gap between micromechanics and macromechanics. It focuses on the behavior of materials and structures at an intermediate scale, typically ranging from micrometers to millimeters. This mesoscale is significant because it often represents the level at which material heterogeneity, such as grain boundaries, phase interfaces, or crack initiation sites, plays a crucial role in the overall mechanical response.
At the mesomechanical level, simplified models are used to represent the complex microstructure of a material.
Mesomechanics is essential for analyzing phenomena like fatigue, fracture, and damage accumulation, which often initiate and