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Inaccurate finite element models and disconnected nodes/elements in the cross frame can occur if the entered station values are not >= the girder start station or <= the girder end station. This can cause stability issues in the finite element model. To ensure correct station input, users should select the start/end options from the station input. This approach is especially recommended for cross frames located at the beginning or end of girders.
Diaphragm Loc. Location [Interior/ Left Exterior/ Right Exterior]: Concrete diaphragms can be defined as either Interior or Exterior. If the exterior option is chosen, additional width from the center of the web can be defined.
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