March 19, 2025 | 1:00 - 2:00 p.m. ET
"Truck platoons and understanding the impact of heavy loads on prestressed concrete girders "
NCBC is pleased to continue its webinar program on Wednesday, March 19, 2025, from 1:00 to 2:00 pm ET.
This webinar reflects on the history of the stress limitation approach and how that may impose unnecessary limitations on platooning operations. Reliability indices associated with different load levels will be discussed. The research performed on platooning will help guide structural design in the future. Following this webinar, the participant will be able to:
- Categorize the fundamental variabilities associated with loads and resistances
- Relate variabilities to load factor calibration
- Describe a possible platoon permit rating for strength and service
- Review cracking likelihood for the 75-year service life
- Consider how alternate methods or criteria might be used in load rating
Presented by
Dr. Jay Puckett
Dr. Joshua Steelman