2013 Road Design with AutoCAD Civil 3D（2013年道路设计与AutoCAD民间3 d）.pdf

Road Design Using AutoCAD Civil 3D  ® ® AUTOCAD CIVIL 3D 2013 ® ® Road Design with AutoCAD Civil 3D   Contents   Introduction 2  About Road Design in Civil 3D 2  The General Workflow 2  About Civil 3D Corridors 3  Components of the Corridor Object 3  About Rule-Based Design 4  Rule Violation Warnings 5  Design Criteria Files 5  About Design Checks 6  Alignments 6  Alignment Creation and Editing 6  Applying Design Criteria to Alignments 7  About Superelevation 8  Superelevation Attainment Methods 9  The Superelevation Wizard 9  Editing and Displaying Superelevation Data 10  Profiles 10  Applying Design Criteria Files to Profiles 11  Assemblies 11  Subassemblies 11  Using Point, Link, and Shape Codes 13  Using Targets 14  Axis of Rotation Pivot Methods 15  Criteria-Based Design with Superelevation Example 15  Using the Subassembly Composer 22  Installation 22  Compatibility 23  Procedure for Using Subassembly Composer 23  Importing a Custom Subassembly into Civil 3D 25  Summary and Conclusion 26    1    Road Design Using AutoCAD Civil 3D  Introduction ® ® AutoCAD Civil 3D engineering software provides civil engineering professionals with targeted solutions for a wide variety of infrastructure projects, including land development, transportation, and water projects. This document is an overview of workflows using AutoCAD Civil 3D for basic road design. These workflows are straightforward in the creation of dynamic models and built based on applicable industry-reco