Analiza naprężeń skurczowych w betonie z uwzględnieniem ewolucji mikrouszkodzeń

In the work analysis of shrinkage stresses together with damage evolution leading to anisotropy in concrete is presented. The model of multicomponent body with a dominant constituent and damage mechanics are employed to describe the process. To simplify considerations the following assumptions are introduced: isothermal conditions hold, concrete is isotropic body in the initial moment with ended process of hydration and humidity of concrete is equal to the critical one.