Hi @eli1265
You need to calculate what the components are and enter those values using a cylindrical coordinate system.
In other words, the normal pressure and shear pressure are vectors. When combined, they are a new vector oriented in some direction. This new vector can be broken into a radial component and axial component which can then be entered on the pressure dialog.
John
John Holtz, P.E. Global Product Support
Autodesk, Inc. If not provided already, be sure to indicate the version of Inventor Nastran you are using!"The knowledge you seek is at knowledge.autodesk.com" - Confucius 😉