If you are trying to perform a non-linear cracked section analysis: Non-linear Static Case Material Properties
ETABS 9.7.4 is an older version of the structural analysis software, typically used for the design of buildings. In engineering terms, "including cracks" usually refers to modeling cracked section properties ETABS 9.7.4 Include Crack
In ETABS 9.7.4, you account for cracking by applying multipliers to the stiffness of concrete members (Beams, Columns, and Walls) as per design codes like ACI 318. Select the Members : Highlight the beams or columns you want to modify. Navigate to Modifiers Frame/Line Frame Property Modifiers Input Values If you are trying to perform a non-linear