A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A Simple Approach to Estimating Dynamic Moduli from Resilient Moduli for the Mechanistic Empirical Design of Asphalt Pavements
Recently, researchers are putting in effort to convert the resilient moduli (MR) data to the dynamic moduli (|E*|). Most attempts developed so far lack a specific approach between both tests. This study presents a new and effective approach to calculate the |E*| from the MR and focuses on assessing the implementation of this approach in the M-E PDG procedure. This study revealed that this approach is capable of calculating the |E*| from the MR at different frequencies and low temperatures. To study the applicability of approach results in the M-E PDG, multiple design trial runs of nine mixtures were conducted using the M-E Design Guide software version 1.1. From the M-E PDG results it was concluded that the developed approach generates a reasonable |E*| estimates adequate for use in the M-E PDG procedures.
A Simple Approach to Estimating Dynamic Moduli from Resilient Moduli for the Mechanistic Empirical Design of Asphalt Pavements
Recently, researchers are putting in effort to convert the resilient moduli (MR) data to the dynamic moduli (|E*|). Most attempts developed so far lack a specific approach between both tests. This study presents a new and effective approach to calculate the |E*| from the MR and focuses on assessing the implementation of this approach in the M-E PDG procedure. This study revealed that this approach is capable of calculating the |E*| from the MR at different frequencies and low temperatures. To study the applicability of approach results in the M-E PDG, multiple design trial runs of nine mixtures were conducted using the M-E Design Guide software version 1.1. From the M-E PDG results it was concluded that the developed approach generates a reasonable |E*| estimates adequate for use in the M-E PDG procedures.
A Simple Approach to Estimating Dynamic Moduli from Resilient Moduli for the Mechanistic Empirical Design of Asphalt Pavements
Diab, Aboelkasim (author) / You, Zhanping (author)
2013 Airfield & Highway Pavement Conference ; 2013 ; Los Angeles, California, United States
Airfield and Highway Pavement 2013 ; 350-361
2013-06-18
Conference paper
Electronic Resource
English
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