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Phone: 512.523.8214
Copyright © 2023 American Segmental Bridge Institute
The ASBI 2025 webinars will resume in February
Please use this link for a one-time registration for all 2025 webinars.
NCBC November 20 webinar
“Qualification, Testing, and Certification of Multistrand and Bar Post-Tensioning Systems: An Innovative Program by PTI” presented by Tim Christle.
Register
ASBI monthly webinar recordings
2024
February 28 – Cast in Place Segmental Success at LAX with Form Travelers
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March 27 – Monitoring the Closure Segment of Post-Tensioned Box Bridges Constructed with the Balanced Cantilever Method
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April 24 – The Blue Ridge Parkway Bridges – Innovation and Automation in Precast Segmental Construction
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May 29 – Design and Construction of the Chicago Transit Authority’s First Segmental Bridge
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June 25 – Lessons from the Queensferry Crossing Vessel Collision Studies
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Presentation Summary
July 17 – A Review of Precast Segmental Bridge Design Resources
This webinar was hosted by NCBC – ASBI does not have the slides for this presentation.
August 28 – Performance of Carbon Fiber Strand in a Maine Cable Stay Bridge
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September 25 – Segmental Bridges Demystified: An Introductory Overview
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October 16 – The Critical Role of Construction Engineers in Building Bridges
This webinar was hosted by NCBC – ASBI does not have the slides for this presentation.
2023
February 22 – The Repair of the West Seattle Bridge
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March 29 – A Primer on Lightweight Concrete for Bridges
View Presentation Slides and Access the FHWA Lightweight Concrete Bridge Design Primer
April 26 – Incremental Launching of Concrete Segmental Bridges
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May 31 – Electrically Isolated Tendon Pilot Project – SH 146 in Kemah, Texas
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June 28 – Opportunities for Launching Gantries and Precast Segment Construction
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July 26 – I-59/20 Birmingham Viaduct Project
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August 30 – Wind on Bridges During Construction: An Erection Engineer’s Perspective
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September 27 – Rethinking Segmental Bridges: External Tendons Only?
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2022
February 23 – An Introduction to Today’s Concrete Segmental Bridge Technology
March 30 – HART Airport Guideway and Stations Project
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April 27 – Extradosed Fin-Back Design and Progressive Span-by-Span Erection for the Selmon West Extension
May 25 – Methodology for Risk Assessment of Post-Tensioning Tendons
View Presentation Slides and FHWA Tech Brief Handout
June 29 – Design and Construction of Concrete Segmental Bridges for Rail
July 27 – Insights on Concrete Segmental Bridge Construction
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August 31 – Manhattan West Segmental Deck Cover
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September 28 – Inspection and Maintenance of Segmental Bridges
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2021
March 31 – What Have We Learned from 10 Years of Data on the New I-35 Saint Anthony Falls Bridge in Minnesota?
April 28 – JFK Causeway
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May 26 – US54 Canadian River Bridge
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June 30 – Lessons Learned From Use of Flexible Filler on Wekiva Parkway Section 6 Design Build Project
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July 28 – Load Resistance Factor Rating (LRFR) of Concrete Segmental Bridges
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August 25 – Detailing Segmental Concrete Box Girders for Constructability
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September 29 – Repair and Maintenance of Post-Tensioned Concrete Bridges
October 27 – Design and Construction of Concrete Segmental Extradosed Bridges
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