Member Forces Envelope (Load Combination Mode) - The maximum and minimum envelopes of member forces are accessed through the Process-Results-Member Forces Envelope command. From the Load Combination Member Forces Envelope dialog box, a member force type is chosen, and a maximum or minimum value selected for which results will be displayed. Select a member force type (major shear, minor shear, axial, major moment, minor moment, or torsion) from the list given on the left side of the dialog box.

The member force envelopes are displayed on the screen.