Results 21 to 30 of about 1,051 (216)
Advances in Civil Engineering, Volume 2021, Issue 1, 2021., 2021 The construction process control of asphalt layers directly affects the road service life and quality. The objective of this study was to establish a rutting model of the wheel‐tracking test used for the real‐time prediction of the rut depth of asphalt layers in the construction process.
Yulong Zhao +5 more
wiley +1 more source
Advances in Materials Science and Engineering, Volume 2021, Issue 1, 2021., 2021 To improve the durability of asphalt pavement with heavy traffic conditions in cold regions, the parameter optimization of graded macadam transitional layer (GMTL) for the inverted asphalt pavement based on the mechanical response and the strength standard was studied.
Chen Zhang, Yong Lei, Songtao Lv
wiley +1 more source
Case Studies in Construction Materials, 2021 The purpose of this study is to investigate the use of glass fibers as discrete random reinforcement in expansive subgrade soil to improve its strength for pavement application. The fiber content varied between 0.25 % and 1.0 % by weight of dry soil.
Samer Rabab’ah +3 more
doaj +1 more source
Using the mechanistic-empirical pavement design guide for material selection
Revista Facultad de Ingeniería Universidad de Antioquia, 2012 El procedimiento general de diseño en la Guía Mecanicista-Empírica para el Diseño se Pavimentos (MEPDG por sus siglas en ingles) incluye la comparación de la durabilidad de varias estructuras de prueba con unos criterios de desempeño previamente ...
Armando Orobio, John P. Zaniewski
doaj +3 more sources
Effect of the Field-Stress State on the Subgrade Resilient Modulus for Pavement Rutting and IRI
Geotechnics, 2023 The new Mechanistic-Empirical Pavement Design Guide (MEPDG) uses the subgrade resilient modulus (MR) as the key input parameter to represent the subgrade soil behavior for pavement design.
Kazi Moinul Islam, Sarah L. Gassman
doaj +1 more source
Data Collection for Implementation of the Mechanistic-Empirical Pavement Design Guide (MEPDG) in Izmir, Turkey [PDF]
, 2021 Developing countries like Turkey are trying to implement the Mechanistic-Empirical Pavement Design Guide (MEPDG). The implementation of this method requires comprehensive local data collection, evaluation, and, if necessary, a local calibration.
Burak ŞENGÖZ +5 more
core +1 more source
Evaluation of the Mechanistic -Empirical Pavement Design Guide for Implementation in Iowa
The Baltic Journal of Road and Bridge Engineering, 2009 With the release of the new Mechanistic-Empirical Pavement Design Guide (MEPDG) in the USA, there is a big shift in pavement analysis and design and many state highway agencies are undertaking initiatives to implement the MEPDG.
Halil Ceylan +2 more
doaj +1 more source
Local calibration of cracking models of MEPDG for Ontario's flexible pavement [PDF]
, 2021 The AASHTO Mechanistic-Empirical Pavement Design Guide (MEPDG) introduces a pavement design method which uses both the mechanistic analyses and empirical models to predict pavement distresses and performance, which needs to be calibrated to local conditions and engineering practices based on local pavement performance data.
openaire +1 more source
Design of Rigid Pavements in Iowa Using the Mechanistic -Empirical Pavement Design Guide
The Baltic Journal of Road and Bridge Engineering, 2008 The Iowa Dept of Transportation (DOT) currently utilizes the empirically-based American Association of State Highway and Transportation Officials (AASHTO) pavement design procedures originally derived from the 1960 Road Test data.
Halil Ceylan +2 more
doaj +1 more source
Application of Mechanistic Empirical Pavement Design Guide Software in Saudi Arabia
Applied Sciences, 2022 The present study explores the structural pavement design techniques related to pavement distresses in terms of pavement rutting, cracking and International Roughness Index (IRI) based on the materials properties, roadbed characteristics, climate and ...
Abdulrahman Fahad Al Fuhaid +2 more
doaj +1 more source