A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An Approach to Estimate the Rutting Performance from the Dynamic Modulus of Asphalt Concrete
In this study, a modeling approach is established to predict the rutting performance of asphalt pavement from the laboratory tested dynamic modulus (|E*|). A total of ten asphalt concrete (AC) mixtures were collected from different manufacturing plants in New Mexico. The loose AC mixtures were compacted and furnished to test specimens for testing |E*| and rutting performance with Hamburg Wheel tracking device (HWTD). It was observed that a relationship between creep compliance (D(t)) and HWTD rutting (Rd) of AC can be established. A numerical interconversion technique is used to convert |E*| function to D(t) function. Statistical evaluation showed that a fairly good estimation of rutting performance can be found by using this new predictive model.
An Approach to Estimate the Rutting Performance from the Dynamic Modulus of Asphalt Concrete
In this study, a modeling approach is established to predict the rutting performance of asphalt pavement from the laboratory tested dynamic modulus (|E*|). A total of ten asphalt concrete (AC) mixtures were collected from different manufacturing plants in New Mexico. The loose AC mixtures were compacted and furnished to test specimens for testing |E*| and rutting performance with Hamburg Wheel tracking device (HWTD). It was observed that a relationship between creep compliance (D(t)) and HWTD rutting (Rd) of AC can be established. A numerical interconversion technique is used to convert |E*| function to D(t) function. Statistical evaluation showed that a fairly good estimation of rutting performance can be found by using this new predictive model.
An Approach to Estimate the Rutting Performance from the Dynamic Modulus of Asphalt Concrete
Asifur Rahman, A. S. M. (author) / Mendez Larrain, Matias M. (author) / Tarefder, Rafiqul A. (author)
Fourth Geo-China International Conference ; 2016 ; Shandong, China
Geo-China 2016 ; 100-108
2016-07-21
Conference paper
Electronic Resource
English
An Approach to Estimate the Rutting Performance from the Dynamic Modulus of Asphalt Concrete
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