The U_Shape trench cross-section symbol defines a trench with vertical walls and uses the following parameters:
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1 - Inside left width 2 - Inside right width 3 - Wall thickness 4 - Inside depth 5 - Footing thickness |
InsideLeftWidth - Distance from the center cardinal point to the extreme left cardinal points.
InsideRightWidth - Distance from the center cardinal point to the extreme right cardinal points.
FootingThk - Footing thickness of the trench.
InsideDepth - Inside depth of the trench.
WallThk - Wall thickness of the trench.