Results 11 to 20 of about 2,643 (219)
Flexible Pavement Distresses Prediction Models using AASHTOWare [PDF]
JES: Journal of Engineering Sciences, 2023 This study mainly focuses on the implementation of the mechanistic-empirical (M-E) analysis method using AASHTOWare for flexible pavement distresses prediction-models generation. To achieve that four steps were followed.
Nedaa Mahran +2 more
doaj +1 more source
Jurnal Teknik Sipil, 2022 Flexible pavement on Cipatujah-Kalapagenep-Pangandaran National Road has a structural damage which marked by potholes and cracks on the pavement caused by excessive load trucks, so the pavement needs an overlay to improve the pavement condition.
Retna Ayu Kirana Djuhana +2 more
doaj +1 more source
Performance Evaluation of Dynamic Modulus Predictive Models for Asphalt Mixtures [PDF]
Journal of Rehabilitation in Civil Engineering, 2020 Dynamic modulus characterizes the viscoelastic behavior of asphalt materials and is the most important input parameter for design and rehabilitation of flexible pavements using Mechanistic–Empirical Pavement Design Guide (MEPDG). Laboratory determination
Nader Solatifar
doaj +1 more source
Advances in Civil Engineering, Volume 2023, Issue 1, 2023., 2023 Growing traffic loads, soaring summer temperatures, and moisture damage will render conventional asphalt binder insufficient to maintain the performance standards of asphalt concrete pavement. Thus, it is necessary to modify the virgin asphalt using various polymers or nanomaterials.
Estabraq N. Ezzat +3 more
wiley +1 more source
Structural Control and Health Monitoring, Volume 2023, Issue 1, 2023., 2023 Permanent deformation (rutting) is one of the typical failure modes of asphalt pavement with a semirigid base in high‐temperature areas. To address issues of pavement structure deformation and remaining life prediction, a method of combining accelerated pavement testing and finite element (FE) simulation was proposed.
Zhen Liu +5 more
wiley +1 more source
Mechanistic-Empirical Analysis of Asphalt Dynamic Modulus for Rehabilitation Projects in Iran [PDF]
Journal of Rehabilitation in Civil Engineering, 2016 In the Mechanistic–Empirical Pavement Design Guide (MEPDG), dynamic modulus of asphalt mixes is used as one of the input parameters in pavement analysis and design.
Amir Kavussi +2 more
doaj +1 more source
Utilization of Waste Glass Powder and Glass Composite Fillers in Asphalt Pavements
Advances in Civil Engineering, Volume 2021, Issue 1, 2021., 2021 Today, researchers around the globe are looking for suitable alternatives of conventional fillers which can form flexible pavements with satisfactory engineering performance in an environmental friendly and cost‐effective manner. This study investigated the engineering, economical, and environmental viability of recycling waste glass powder (GP) and ...
Jayvant Choudhary +3 more
wiley +1 more source
DESIGNING A FLEXIBLE PAVEMENT DESIGN TOOL USING THE MEPDG APPROACH
Proceedings of International Structural Engineering and Construction, 2021 The Mechanistic-Empirical principles were used to develop a software, known as AASHTOWare Pavement ME Design. It is a design and analysis software, designed according to the latest AASHTO standards, the Mechanistic Empirical Pavement Design Guide MEPDG approach, which identifies the causes of stresses in pavement structures and forecasts the pavementâ
Rahma Ibrahim +6 more
openaire +1 more source
Advances in Civil Engineering, Volume 2021, Issue 1, 2021., 2021 Rutting is the most common distress of the asphalt pavement with a semirigid base, mainly when located on a steep longitudinal slope. Previous studies have shown that shear stress is the leading cause of rutting. Therefore, it is essential to analyze the distribution characteristics of shear stress to evaluate pavement rutting performance. Firstly, the
Jiafu Guo +6 more
wiley +1 more source
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