Continuous Non-Destructive Evaluation (NDE) Technologies for Asphalt Pavements with Emphasis on Moisture Damage – Virtual User-Group Peer Exchange

by nacb-adm | Jan 5, 2023 | Webinar

November 28, 2022 (Eastern Time)   Time  Topic/Presentation  Speaker 11:00 am Welcome and Opening Comments 11:05 am Welcome from FHWA 11:10 am Recap of September 28-29, 2021 Peer Exchange with action items Dennis Morian (QES) 11:30 am MN DOT NDE...

4th Virtual Meeting for Concrete P&M-TFG Concrete Pavement and Materials – Technical Feedback Group

by nacb-adm | Dec 22, 2021 | Webinar

Virtual Meeting Session #1 of 2 Date: October 13, 2021; Time: 3:00 pm to 6:00 pm, Eastern Time ​ Topic/Presentation ​ Speaker 5 minutes Welcome and Roll Call of Participants Sam Tyson, FHWA and Dennis Morian, QES 10 minutes Opening Remarks by FHWA Gina Ahlstrom 5...

Prediction Of Surface Texture Of Joints And Cracks Based On Concrete Mixture Properties

by nacb-adm | Sep 21, 2014 | Pavement Distress and Life-Cycle, Research

Load Transfer Efficiency (LTE), or how effectively concrete pavement performs near the edges of each slab, is one of the most important factors in how long that pavement will last. This study presents an empirical model to explain how to optimize the concrete mixture...

Combined Effect Of 3-D Tire-Pavement Contact Load And Thermal Gradients On The Cracking Performance Of Heavy Duty Asphalt Pavements

by nacb-adm | Sep 21, 2013 | Pavement Distress and Life-Cycle, Research

Author(s): Dennis Morian, P.E.; Doug Frith, P.E.; Guangming Wang, Ph.D, P.E. Date published: 2013 Published by: Transportation Research Board Abstract: Top-down cracking (TDC) has been well recognized as a major distress for the heavy duty asphalt pavements yet the...