Pavement moduli back-calculation using artificial neural network and genetic algorithms

X Zhang, F Otto, M Oeser - Construction and Building Materials, 2021 - Elsevier
Abstract An Artificial Neural Network (ANN)-based back-calculating program combined with
a Genetic Algorithm (GA) optimization algorithm was developed for the back-calculation of …

[HTML][HTML] Traffic volume and load data measurement using a portable weigh in motion system: A case study

ANM Faruk, W Liu, SI Lee, B Naik, DH Chen… - International Journal of …, 2016 - Elsevier
Traditionally, traffic loading characteristics are collected for pavement design and
performance prediction purposes using permanent roadside weigh-in-motion (WIM) stations …

Texas flexible pavements and overlays: year 5 report-complete data documentation.

LF Walubita, SI Lee, ANM Faruk, T Scullion, S Nazarian… - 2017 - rosap.ntl.bts.gov
Proper calibration and validation of pavement design and performance models to Texas
conditions is essential for cost-effective flexible pavement design, performance predictions …

Using the Simple Punching Shear Test (SPST) for evaluating the HMA shear properties and predicting field rutting performance

LF Walubita, ANM Faruk, L Fuentes, A Prakoso… - … and Building Materials, 2019 - Elsevier
The work presented in this paper was conducted to evaluate and validate the Simple
Punching Shear Test (SPST) in characterizing the HMA shear properties for rutting …

[HTML][HTML] Mechanical-empirical pavement design guide applied to portuguese pavement structures

R Justo-Silva, F Simões, A Ferreira - Applied Sciences, 2022 - mdpi.com
This paper describes the characteristics of the new pavement design method developed by
the American Association of State Highway and Transportation Officials (AASHTO), known …

Statistical Evaluation of the Material‐Source Effect on the Ductility and Elastic Recovery (ER) of Plant‐Mix Extracted Asphalt‐Binders

LF Walubita, G Martinez-Arguelles… - Advances in Civil …, 2020 - Wiley Online Library
This study was conducted to quantitatively and statistically evaluate the effects of material
source on the ductility of asphalt‐binders, measured in terms of the elastic recovery (ER) …

Generation of traffic input for flexible pavement design

F Richard, M Mpele - Heliyon, 2023 - cell.com
Layered elastic theory (LET) was performed by Burmister. It helped to build mechanistic–
empirical (ME) pavement design. In this study, three different approaches were used to …

Enhancing Rutting Prediction of the Mechanistic–Empirical Pavement Design Guide by Using Data from a Field Test Section in Oklahoma

N Hossain, D Singh, M Zaman - Transportation Research …, 2016 - journals.sagepub.com
An instrumented test section was constructed on Interstate 35 near Purcell, Oklahoma.
Mechanistic–Empirical Pavement Design Guide (MEPDG) input parameters for traffic …

[PDF][PDF] Implementation of Portable Weigh-In-Motion (WIM) Technology on Texas Highways: Technical Report

A Prakoso, H Chunduri, L Walubita - 2022 - rosap.ntl.bts.gov
There are a limited number of available permanent WIM stations on the Texas highway
network. As such, it is not feasible to generate accurate load spectra data required for …

Using WIM Systems and Tube Counters to Collect and Generate ME Traffic Data for Pavement Design and Analysis: Technical Report

LF Walubita, SI Lee, C Djebou, A Aldo, A Prakoso - 2019 - rosap.ntl.bts.gov
Axle load spectra data, typically from permanent weigh-in-motion (WIM) stations, constitute
the primary mechanisticempirical (ME) traffic data input for accurate and optimal pavement …