Place a trench by top cardinal point and invert elevations - Intergraph Smart 3D - Help

Intergraph Smart 3D Civil

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English
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Intergraph Smart 3D
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Civil
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Smart 3D Version
12 (2018)
  1. In the Grids task, create grids as needed for drawing the trench path.

  2. In the Civil task, click Place Trench Command .

  3. Click Path on the Place Trench Ribbon, and define the path of the top of the trench.

  4. Select a cardinal point at the top of the trench: Top Left , Top Center , or Top Right .

  5. Select Define start and end invert elevation as the placement method.

  6. Select the parent system of the trench run.

  7. Type values for Start Invert Elevation and End Invert Elevation. The value of the invert elevations should be less than the elevation of the 3D Sketch path.

  8. Select a trench type and its respective cross-section.

  9. Click Finish to create the trench. An example trench elevation is shown below.

    1 - Drawn trench path with varying global Z-coordinates along the path

    2 - Defined top cardinal point for cross-section

    3 - Defined start invert elevation

    4 - Defined end invert elevation

    5 - Defined footing thickness from trench cross-section

    6 - Invert elevation computed between start and end invert elevations

    7, 8, 9, 10 - Trench depths computed by (global Z-coordinate of drawn path) - (invert elevation)