mechanics of destruction

This article presents the results of the study crack concrete after exposure to cycles of freezing and thawing on the criteria of fracture mechanics.

This article presents the results of research crack resistance concrete after exposure to water saturation-drying cycles on the criteria of fracture mechanics. Presented values of power and energy characteristics of crack and deformation diagrams of concrete after water saturation-drying for 100, 180 and 360 cycles.