State-of-the-art review on permanent deformation characterization of asphalt concrete pavements
Rutting is one of the significant distresses in flexible pavements. Examining the methods to
decrease permanent deformation is of considerable importance to provide long service life …
decrease permanent deformation is of considerable importance to provide long service life …
Mechanistic-empirical models for better consideration of subgrade and unbound layers influence on pavement performance
It has been reported that the pavement performance predicted by the current mechanistic-
empirical pavement design shows low or no sensitivity to subgrade and unbound layers …
empirical pavement design shows low or no sensitivity to subgrade and unbound layers …
Performance of composite geogrid reinforced unpaved pavements under cyclic loading
This paper presents an experimental study on evaluating the performance of composite
geogrid (CGG) reinforced and unreinforced unpaved pavement models using a steel box …
geogrid (CGG) reinforced and unreinforced unpaved pavement models using a steel box …
Laboratory investigation of particle size effects on the shear behavior of aggregate-geogrid interface
As an effective method to explore the interaction mechanism between aggregate particles
and geogrids, a large-scale direct shear test was employed to study the shear behavior of …
and geogrids, a large-scale direct shear test was employed to study the shear behavior of …
Evaluating long-term benefits of geosynthetics in flexible pavements built over weak subgrades by finite element and Mechanistic-Empirical analyses
Finite element (FE) models were developed to evaluate the benefits of geosynthetic
reinforcement in flexible pavements built over weak subgrades. The parametric study was …
reinforcement in flexible pavements built over weak subgrades. The parametric study was …
Use of cement-chelated, solidified, municipal solid waste incinerator (MSWI) fly ash for pavement material: mechanical and environmental evaluations
As a by-product from the incineration of municipal solid waste (MSW), fly ash usually
contains mobile heavy metals that may engender severe pollution when reused. In this …
contains mobile heavy metals that may engender severe pollution when reused. In this …
Evaluation of flexible pavement deterioration conditions using deflection profiles under moving loads
With the development and application of highway-speed nondestructive testing (NDT)
devices, a reliable method to evaluate the current level of deterioration of pavements from …
devices, a reliable method to evaluate the current level of deterioration of pavements from …
Predicting the rutting behaviour of natural fibre-reinforced cold mix asphalt using the finite element method
This paper describes the development of a three-dimensional (3-D), finite element model
(FEM) of flexible pavements made with cold mix asphalt (CMA), which has itself been …
(FEM) of flexible pavements made with cold mix asphalt (CMA), which has itself been …
Effects of grain size and moisture content on the strength of geogrid-reinforced sand in direct shear mode
JN Chen, X Ren, H Xu, C Zhang… - International Journal of …, 2022 - ascelibrary.org
In this study, the effects of grain size and moisture content on the interface shear strength of
sandy soils against a polypropylene biaxial geogrid were evaluated using a large-scale …
sandy soils against a polypropylene biaxial geogrid were evaluated using a large-scale …
Field and simulated rutting behavior of hot mix and warm mix asphalt overlays
Research implementing new pavement technologies often focuses on material
characterization; however, expanding the research to study and validate how new …
characterization; however, expanding the research to study and validate how new …