Is the preset crack width of, for example, wk = 0.3 mm also designed for primary cracks? According to the manual, the average strain is considered. Does this ensure that the primary crack does not exceed the value wk = 0.3 mm?
I am calculating deformations at time 0 and at time infinite. The deformations at time infinite seem plausible. The deformations at time 0 seem significantly smaller and thus implausible. Why?