Inverted pavement is an effective design option that can enhance the sustainability and resilience of pavements. TRB hosted a webinar on Monday, September 18, 2023 from 2:00 PM to 3:30 PM Eastern that presented the structural mechanics and effective uses of inverted pavements. Presenters provided a summary of the state-of-technology. Presenters also shared case studies that discuss agency experiences during the design and construction of inverted pavements and the performance of inverted pavements compared with control sections.
This webinar was sponsored by TRB’s Standing Technical Committees on Mechanics and Drainage of Saturated and Unsaturated Geomaterials, Transportation Earthworks, and Geotechnical Instrumentation and Modeling.
The slides are available. Please contact trbwebinar@nas.edu for a link to the recording. There may be a $90 fee.
Webinar agenda and presenters
Inverted pavement basics – Imad L Al-Qadi, University of Illinois
Implementation of inverted pavements – Erol Tutumluer, University of Illinois
Question and answer session moderated by Jeff Uhlmeyer, QES
The first 60 minutes of the webinar were for presentations and the final 30 minutes were reserved for audience questions.
Learning Objectives
At the end of this webinar, participants can:
Explain inverted pavements and the structural mechanics of the system
Determine appropriate and effective uses of inverted pavements
Professional Development Hours
This webinar was delivered as a scheduled – e-learning live event and is categorized within RCEP as Technical, Health and Safety.
Professional Development Hours (PDHs) earned on completion of this program were reported to the Registered Continuing Education Program (RCEP). Certificates of Completion are issued to all participants via the RCEP.net online system. Complaints about registered providers may be addressed to RCEP, 1015 15th Street, NW, 8th Fl., Washington, DC, 20005.
