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You can display the slope, grade, and horizontal distance between two points. This command uses the Elevation, Distance, and Grade/Slope settings as specified on the Ambient tab in the Drawing Settings dialog box. Click Analyze tab Inquiry panel List Slope Find. Select a line or an arc, or enter p to specify points.

A grading object has its own properties and behavior, like other object types in AutoCAD Civil 3D. A grading normally consists of a face bounded by a base line, a target line, and several projection lines. … The target for the grading can be a surface, a distance, or an elevation (absolute or relative).

## How do I create a grade on my surface?

To Create a Detached Surface From a Grading Group

1. Click Home tab Create Ground Data panel Surfaces drop-down Create Surface From Grading Find.
2. In the Select Grading Group dialog box, specify the site and the grading group.
3. Click OK. The detached surface is created.

## How do you show slope in CAD?

To Display the Slope Between Two Points

1. Click Analyze tab Inquiry panel List Slope. Find.
2. Select a line or an arc, or enter p to specify points.
3. If you entered p, specify a starting point and an ending point for the line. The results of the calculation are displayed on the command line.
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## How do you make slope elevation?

One way to express slope is as a percentage. To calculate percent slope, divide the difference between the elevations of two points by the distance between them, then multiply the quotient by 100. The difference in elevation between points is called the rise. The distance between the points is called the run.

## How do you mention slope in drawing?

To annotate slopes in drawings:

1. From a pipe drawing, right-click the Bill of Materials and select Insert > Column.
2. In the Column Type dialog box, select Slope for Property Name. …
3. Right-click in the drawing view and select Annotations > Pipe Slope.

## How do you grade a feature line?

Feature line grading involves creating a set of feature lines to define the graded region as surface breaklines, and then adjusting the elevation of key points to control the shape of the surface. This technique is ideal for wide, fairly flat areas, such as parking lots or building pads.

## What is a grading surface in Civil 3d?

The objective in grading is to build a proposed surface using points, feature lines, polylines, and gradings. Then you may calculate volumes comparing it to the existing surface. … Complicated grading projects can cause slowness and possible crashing.

## How do you grade a surface in Civil 3d?

On the Grading Creation Tools toolbar, click Select a Criteria Set. In the Select A Criteria Set dialog box, ensure that Basic Set is selected. Click OK. From the Select a Grading Criteria list, select Grade To Surface .