Autodesk CIVIL3D Tutorial - Page 315
Exercise 3: Viewing and Correcting Profile Design Criteria Violations
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Warning symbols appear next to each value that violates the design criteria that are specified in the design criteria file. 7 In row 2, hover the cursor over the column. warning symbol in the No. Notice that the tooltip displays the design criteria and design checks that have been violated. Notice that while the two curves violate the minimum length specified by the design checks, a warning symbol does not appear in either Length cell. Design checks are custom, mathematical formulas that return either a true or false value. They do not provide feedback other than whether the applicable entities meet or violate the conditions in the design check. 8 On the Profile Layout Tools toolbar, click Profile Layout Parameters. The Profile Layout Parameters window is displayed, containing no data. 9 In the Profile Entities vista, click row No. 4, which is the curve entity in Circle C. The design data for the curve entity is displayed in a three-column table in the Profile Layout Parameters window, where data is easy to review and edit. Notice that in the Profile Layout Parameters window, in the Design Criteria panel, a symbol is displayed next to the design criteria property that has been violated. In the Layout Parameters panel, the Value column displays the actual parameters of each sub-entity. The Constraints column displays the design criteria values that the sub-entities must meet. A symbol is displayed next to the K Value row because the value violates the design criteria. As is true in the drawing window and Profile Entities Vista, the design check that has been violated is displayed, but individual parameters that violate the check are not marked. Correct the design criteria violations 1 In the Profile Layout Parameters window, on the Layout Parameters panel, change the Length Value to 60.000m. Press Enter. Notice that the warning symbol is cleared from the Design Checks panel, as well as from row 4 in the Profile Entities vista. The new curve length value meets the value specified by the design check. Increasing the curve length also affected the K value, which increased to meet the minimum value for Headlight Sight Distance. Exercise 3: Viewing and Correcting Profile Design Criteria Violations | 303