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Bridge Modeling Using Revit

Structure 2009 Software

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Bridge Modeling Focus

Exploration of concepts

Iterative or iconic modeling

Schematic/Preliminary designdocumentation

Visualization and presentation

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What Revit Structure 2009 Can Do

Girder Bridge Modeling

Slab on steel I girders Slab on precast girders

Concrete box girders

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What Revit Structure 2009 Can Do

Bridge with Single Plane Curvature

Horizontal

Vertical

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What Revit Structure 2009 Can Do

Single Road/Slab Deck Cross Section Profile forthe Entire Length of Bridge

Slab deck for straight bridge

Profile is similar to the shape of a roof

Slab deck for curved bridge

Profile is similar to the shape of a shed

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What Revit Structure 2009 Can Do

Road Deck Modeling

Slab feature with Shape Edit

3D family componentConcreteSlabDeck.rfa (available tosubscription members on the WebSubscription Center)

In Place Family

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What Revit Structure 2009 Can Do

Phasing of Bridge Renovation or Reconstruction

BEFORE AFTER

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What Revit Structure 2009 Can Do

Reinforcement of Bridge Components

Abutments

Piers

Columns

Foundations

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What Revit Structure 2009 Can Do

Schematic /Preliminary DesignDocumentation

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Revit Structure 2009: Bridge Limitations

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Revit Structure 2009 Bridge Limitations

Long Span Bridges

Bridges exceeding 1 mile or 1.6 kilometers

Issues with software modeling and graphics engine

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Revit Structure 2009 Bridge Limitations

Bridges with Multiple Cross Section Profiles

Change in road deck profile

Manual placement of support girders

Time-consuming process

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Revit Structure 2009 Bridge Limitations

Integration with Structural Analysis Software

Current analytical model focus is for buildings

Requires extensive manipulation of analytical model

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Revit Structure 2009 Bridge Limitations

Fabrication and Shop Drawings

Concrete reinforcement

Connection details and drawings

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Revit Structure 2009: Bridge Modeling Content

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Revit Structure 2009 Subscription Content

Bridge Components for Modeling Girder Bridges

Steel I-girder bridges

Precast girder bridges

Concrete box girder bridges

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Revit Structure 2009 User Content

User-Defined Custom Content

Content found in datasets

Revit Structure Family experts can createspecific content

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Autodesk and Revit are registered trademarks or trademarks of Autodesk, Inc., and/or its

subsidiaries and/or affiliates in the USA and/or other countries. All other brand names, productnames, or trademarks belong to their respective holders. Autodesk reserves the right to alterproduct offerings and specifications at any time without notice, and is not responsible for

typographical or graphical errors that may appear in this document. 2009 Autodesk, Inc. All rightsreserved.

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