Reasons why it’s unsafe:
Safe BDF: An exported BDF from a scenario (Patran: Job) is ready to be sent to MSC Nastran for analysis.
Reason why it’s safe:
The first step is to chose what type of element should be between the two MPCs. The options are:
Joints are also pre-defined combinations of MPCs and constraints to ensure that the required DOFs between two parts are as desired, without the headache of ensuring that you define the connections correctly.
In the exact same manner as with connectors, creating a joint is a 3 step process: