© 2009 bentley systems, incorporated corey johnson - bentley advanced site modeling with powercivil...
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Corey Johnson - Bentley
Advanced Site Modeling with PowerCivil for North America V8i
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What is PowerCivil for North America V8i?
Complete Site Design Solution
• MicroStation CAD engine
• Survey
• Geometry
• Site Modeler
• Drainage
• Plan Production
• Quantities
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Objectives
Preliminary Design Surfaces
Radius Return Creation
Defining Point Controls/Secondary
Alignments
Final Design Surface Creation
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Starting PowerCivil for North America V8i
• Start PowerCivil for North America V8i
• Load the files for this Lesson
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Creating a Project
• Start with the basics steps– Create plan design file of proposed layout– Have an “existing surface” available– Create Site Modeler Project
• Load in “existing surface” to begin with
– Save Project
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Terminology
• Basic Terminology– Elements– Surface– Site– Site Project– Visualization– Site Project Options– DTM Feature Types
• Boundary• Breakline• Contour• Interior• Hole
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Create Design Surfaces
• Building Design
• Parking Lot Design
• Pond Design
• Roadway Design
• Retaining Walls
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Express Modeler
• Dynamic Templates
• Quick Roadway Creation
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Site Design - Creating a 3D Model, How?
• Keep the graphics simple– Keep survey information in different DGN or DGN Model– Have annotation in different DGN or DGN Model– Have a fully developed XIN file
• Keep the graphics clean– Join ends coincidently– Use the design tools as they are designed– Trim, extend to intersection, intersect 2 elements…– Do not have duplicate elements (at least not on the same
level)
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Create the Finished Surface
• Create One Site from Multiple Surfaces
• Review the Results
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Other Techniques for Designing Surfaces
• Changing FIFO
• Associations
• Temporary Surfaces
• Importing of InRoads Roadway Designer surfaces
• Importing 3D graphics
• Removing Surfaces from Site
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Summary and Review
You are now able to…
Before continuing let’sreinforce what
you have learned!
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