Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force [email protected].
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Transcript of Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force [email protected].
![Page 2: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/2.jpg)
• Previously used “In-House” programsConstantly updating to current AASHTO code
Outdate language
•What are our software needs?Prestressed Beams
Reinforced Concrete Slabs
Steel I-Girders
• Looked at multiple programsPS-Beam, Conspan
Merlin Dash, MDX
AASHTOWare Bridge
Montana’s Design Implementation
![Page 3: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/3.jpg)
AASHTO LRFD 4.4 -Acceptable Method of Structural Analysis
![Page 4: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/4.jpg)
•One program is able to model majority of our new bridge types
•AASHTO Spec-Checker and Spec Check Summary
•Designer can select the spec version – updated yearly
•Can build multiple alternates
• 3D Analysis and Steel Curved Girder
•Ability to provide load rating with the same model
•Bridge model is passed on to Bridge Management Section
• State owned softwareWe have a voice in the development
Can add state specific features thru service units
•New upcoming design tools
Advantages of AASHTOWare Bridge Design
![Page 5: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/5.jpg)
Design Policy
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Helpers Prestress Design Templates and Tutorial
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Helpers Report Location Summary
![Page 8: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/8.jpg)
Customizing Bridge Explorer
![Page 9: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/9.jpg)
Customizing Bridge Explorer
![Page 10: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/10.jpg)
Customizing Bridge Explorer
![Page 11: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/11.jpg)
Customizing Bridge Explorer
![Page 12: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/12.jpg)
OPIS as a Design Tool
Enhancement # 1233
![Page 13: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/13.jpg)
OPIS as a Design Tool• Task Force Created a Design Tool – Technical Advisory
Group
• Prestress Design Tool
• Currently Under Development – released as soon as ready
• Steel Design Tool
• Design Phase – 2015
• Implementation – 2016
• Steel Girder – Splice Analysis (New York Enhancement) – 2015
• Future Design Tools
• Timber Design and Rating Application – BRDRSUP-228
• ???? (Insert your design tool idea here)
![Page 14: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/14.jpg)
Design Tool TAG• Jeff Olsen – Montana, Chair• Dean Teal – Kansas, Co-Chair• Berhanu Woldemichael – Alabama • Mahmood (Mac) Hasan – Colorado • Nicholas Barnett – Illinois • Elizabeth Befikadu – AI Engineers• Arielle Ehrlich – Minnesota• Bethany Kappes – Montana • Brenda Crudele – New York• Jeff Ruby – Kansas
![Page 15: Bridge Design Implementation Jeff Olsen, PE – MT DOT AASHTOWare Bridge Task Force jolsen@mt.gov.](https://reader035.fdocuments.us/reader035/viewer/2022062314/56649f0c5503460f94c1f26d/html5/thumbnails/15.jpg)
States that License BrDR
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Questions……
Thank You