Learn Civil 3d Grading And Modeling

This Learning Path contains courses that will teach you design and grade intersections using Autodesk Civil 3D. Intersection grading creates complex Corridor objects that include multiple Baselines, Regions, and Assemblies. Civil 3D automates this process, however, basic knowledge about alignments, profiles, and corridor targets is the foundation for Intersection Design.

The topics covered in this Learning Path address the most common intersection grading design, and also includes a course on Culdesacs. n this course, you will learn how to use the Intersection Wizard in Civil 3D to grade out a T-Intersection. Intersection objects are created at the intersection of two design alignments.

Additional target alignments are created for the lane offset and curb return alignments, along with lane slope and curb return profiles to set grades through the intersection. To create the intersection model, multiple Assemblies are used to build out a complex corridor object that includes multiple baselines and regions. To get the final grade surfaces for the intersection, Corridor Surfaces are createdIn this course you will learn how to grade a 4-Way Intersection in Civil 3D, using the Intersection Wizard.

The Intersection Wizard provides an intuitive and comprehensive approach to grading intersections. You will first need to understand the prerequisites that are required to use the Intersection Wizard, then determine which Intersection Assemblies are needed to grade your intersection. Once you have those details squared away you can step through the procedural dialog box to create the intersection object, create target alignments and profiles, and build the corridor model.