3D Modeling

Reality Capture Technologies Give a Closer Look at a High-Flying Architectural Wonder

3 Sep, 2015 By: Angus W. Stocking

Laser scanners and point cloud–processing software help the United States Air Force Academy to better understand its Cadet Chapel and make a plan for its rehabilitation.


 

Lighting analysis was performed with Autodesk's Lighting Analysis for Revit, an illuminance study was performed with Autodesk's A360 rendering package, a preliminary CFD study was performed on a simplified Revit model using Autodesk CFD, and a structural wind analysis was performed, also on a simplified Revit model, using the wind load simulation feature of Autodesk Robot Structural Analysis Professional software.

Combining CFD and lighting analysis was a "Holy cow!" moment, says Kelsey. “Presenting a thematic, visual analysis of the way the sun and existing HVAC systems are heating and moving air around the interior, and then comparing that to rehabilitation possibilities like improved HVAC systems, was extremely powerful, and even nontechnical folks in the audience understood how much impact more efficient systems could have.”





The Revit model enabled the team to conduct analyses of air temperature (top) and lighting (middle) inside the building, as well as the pressure that wind puts on the structure (above).
 


Using the model, the Autodesk team was able to quickly demonstrate the effects of various proposed rehabilitation elements, such as double-glazed windows. Potential gains in sustainability and efficiency were impressive, and the work Autodesk is doing here may have an impact far beyond the Cadet Chapel. “The Air Force is already looking for ways to scale up this project on structures all over the world,” Kelsey notes.

“Just working on the Chapel was an honor, of course; it’s a stunning building, and one of Colorado’s most-photographed landmarks,” says Aaron Vorwerk, an architect and Autodesk senior technical sales representative who worked on the modeling and analysis. “But this partnership is turning out to be more important than we first thought. After all, the United States Air Force is the world’s largest consumer of energy, so anything we can do that helps them make use of better tools and become more efficient and sustainable is likely to have ramifications throughout the AEC industry.”

1 2 3 


About the Author: Angus W. Stocking


Add comment

Note: Comments are moderated and will appear live after approval by the site moderator.

AutoCAD Tips!

Lynn Allen

In her easy-to-follow, friendly style, long-time Cadalyst contributing editor and Autodesk Technical Evangelist Lynn Allen guides you through a new feature or time-saving trick in every episode of her popular AutoCAD video tips. Subscribe to the free Cadalyst Video Picks newsletter and we'll notify you every time a new video tip is published. All exclusively from Cadalyst!

Follow Lynn on TwitterFollow Lynn on Twitter


Poll
Which device do you typically use to read Cadalyst.com content?
A desktop computer / tower workstation
A tablet
A smartphone
A laptop or mobile workstation
I regularly use both a desktop computer and a smartphone for this purpose
I regularly use another combination of devices for this purpose
I prefer to print out articles from the website and read them on paper
Submit Vote



Download Cadalyst Magazine Special Edition