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Table Of Contents
Chapter 4 Working with Cross Sections
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Delete cross section data for a surface at this station by clicking Delete
Surface. You are prompted to confirm the deletion.
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Create interpolation data for a surface by clicking Interp Control to display
the Interpolation Control Editor Status dialog box.
Select the surface to which the design template slopes should be matched by
clicking Match Surface. If only one surface is defined for the cross sections,
then that surface is automatically the match surface. This surface does not
have to be the top surface. All templates will be matched to the selected
surface in both cut and fill situations.
TIP
To view the cross section at the selected station at any time, click Section
View to display the Section Viewer. The Section Viewer displays a graphical
representation of the cross section so you can determine the edits you
need to make at each station.
Using Borehole Data to Interpolate the Surfaces
for Cross Sections
You can use the Existing Ground Section Editor to create borehole data for
subsurfaces. This data is useful for creating surface slopes and for calculating
subsurface volume data. You can use this method as an alternative to creating
multiple subsurfaces for cross sections with the Insert Surface option in the
Existing Ground Section Editor. You can view and plot these subsurfaces, apply
surface slopes, and calculate the volume of cut and fill for the different
subsurfaces.
To use borehole data to interpolate the surfaces for the cross sections
1 From the Cross Sections menu, choose Existing Ground
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Edit Sections to
display the Existing Ground Section Editor.
2 Click Interp Control.
The Interpolation Control Editor Status dialog box is displayed if no
interpolation control has been defined.
3 Click Yes to continue.
The New Interpolation Values dialog box is displayed.