Autodesk CIVIL3D - CIVILDESIGNCOMP 2007 SLM CD Tutorials Manual page 682

2 Right-click Size Parameters and then click Add. The Edit Part Sizes dialog
box is displayed, along with the New Parameter dialog box.
3 Select Structure Riser Height 1 and press OK. A new parameter of SRZ1 is
displayed in the Edit Part Sizes dialog box.
4 In the Edit Part Sizes dialog box, click New to display the New Parameter
dialog box. Add the following additional parameters using the New
Parameter dialog box:
Structure Riser Height 2
Inner Structure Diameter
Frame Diameter
Frame Height
Cone Height
Slab Thickness
Barrel Height
Barrel Pipe Clearance
Each new parameter is displayed in the Edit Part Sizes dialog box.
5 The next step is to assign some preliminary values to the structure
parameters. These will be refined later by adding lists of possible structure
sizes. Right-click Model Parameters
box is displayed.
6 Note that the structure parameters have all been assigned an initial value
of zero. Change the numbers in the Equation column to match the
following constants (all in inches):
FTh = 15
SBH = 84
SBPC = 72
SBSD = 168
SBSH = 315
SCH = 24
SFD = 24
670 | Chapter 18 Part Builder Tutorials
Edit. The Model Parameters dialog