Choose Layers > Load Combinations > Factored LC: 1.2D + 1.6L + 0.5Lr > Mx Plan.
The Mx contours should be visible.
Turn on Snap Orthogonal ()
Click the Selected Plot Distribution tool ().
Click first at grid intersection B-3, and then click at grid intersection D-3.
This shows the bending moment shape along the line you have drawn.
While pressing the <Shift> key, click at grid intersection B-1, and then click at grid intersection B-3.
This shows how Mx varies across the panel, and highlights the approximate nature of the ACI318-05 post-tension design method.
See "Section distribution plots" for more information.
Factored LC: 1.2D + 1.6L + 0.5Lr: Mx Plan showing use of Plot Distribution tool.
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