Assigning Stiffness modifiers to Beams and Slabs

Grasshopper Karamba3D
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1

Hi dears
I’d like to know how to apply stiffness modifiers in elements like we do in ETABS or SAFE, we apply stiffness modifiers to make the section cracked instead of uncracked sections so we can simulate the real behavior of RC elements.

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Hi @Islam_Hashem,
currently (Karamba3D 3.1.4) the best option to achieve this is to modify the cross section properties by disassembling and reassembling the structural model via these steps: Disassemble Model, Disassemble Element, Modify Cross Section, Modify Element and Assemble Model.
– Clemens

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