Answer:
You have created a 2D system with the plate resistance [2D – XY (uZ/X/φY)]. The failures are not activated here, and are thus not required. Therefore, these member types are not available for selection.
Why are no failing members (tension member, compression member, buckling member) available when selecting the member type?
You have created a 2D system with the plate resistance [2D – XY (uZ/X/φY)]. The failures are not activated here, and are thus not required. Therefore, these member types are not available for selection.