Evaluation of geogrid reinforcement of flexible pavement performance: A review of large-scale laboratory studies

H Alimohammadi, J Zheng, VR Schaefer… - Transportation …, 2021 - Elsevier
Many researchers have conducted laboratory studies for assessing the interaction
mechanism of soil and geosynthetics and have shown that the performance of flexible …

Evaluating long-term benefits of geosynthetics in flexible pavements built over weak subgrades by finite element and Mechanistic-Empirical analyses

M Zadehmohamad, N Luo, M Abu-Farsakh… - Geotextiles and …, 2022 - Elsevier
Finite element (FE) models were developed to evaluate the benefits of geosynthetic
reinforcement in flexible pavements built over weak subgrades. The parametric study was …

New approach to junction efficiency analysis of hexagonal geogrid using digital image correlation method

J Górszczyk, K Malicki - Geotextiles and Geomembranes, 2023 - Elsevier
Geosynthetics are commonly used in many civil engineering applications. At the same time,
intensive development of these materials is being carried out. Therefore, it becomes more …

Field and simulated rutting behavior of hot mix and warm mix asphalt overlays

H Alimohammadi, J Zheng, A Buss, VR Schaefer… - … and Building Materials, 2020 - Elsevier
Research implementing new pavement technologies often focuses on material
characterization; however, expanding the research to study and validate how new …

Prediction of geogrid-reinforced flexible pavement performance using artificial neural network approach

F Gu, X Luo, Y Zhang, Y Chen, R Luo… - Road Materials and …, 2018 - Taylor & Francis
This study aimed to develop a methodology to incorporate geogrid material into the
Pavement ME Design software for predicting the geogrid-reinforced flexible pavement …

Finite element viscoelastic simulations of rutting behavior of hot mix and warm mix asphalt overlay on flexible pavements

H Alimohammadi, J Zheng, A Buss… - International Journal of …, 2021 - Springer
The implementation of warm mix asphalt and chemical compaction aids is becoming more
widespread. A growing number of contractors are using warm mix asphalt technologies to …

Critical Responses of Flexible Pavements Under Superheavy Loads and Data-Driven Surrogate Model

Y Koh, H Ceylan, S Kim, IH Cho - International Journal of Pavement …, 2023 - Springer
Superheavy Load (SHL), a specially manufactured vehicle for transporting superheavy
cargo, such as wind turbines, has weight, size, and loading configurations, differs from …

Incorporating the Benefits of Geosynthetic into MEPDG

M Abu-Farsakh, M Zadehmohamad, GZ Voyiadjis - Infrastructures, 2023 - mdpi.com
One of the most effective ways to increase the longevity of pavement structures is through
the integration of geosynthetic reinforcement. Geosynthetics are synthetic materials such as …

Evaluation of geosynthetics use in pavement foundation layers and their effects on design methods

IIA Qamhia, E Tutumluer - 2021 - rosap.ntl.bts.gov
This report presents findings of a research effort aimed at reviewing and updating existing
Illinois Department of Transportation (IDOT) specifications and manuals regarding the use of …

Geosynthetic-stabilized aggregate: quantitative modulus evaluation via Bender Element

H Wang, M Kang, Y Kim, IIA Qamhia… - Geosynthetics …, 2024 - icevirtuallibrary.com
Geosynthetics, mainly geogrids and geotextiles, are commonly used to mechanically
stabilize unbound aggregate layers in paved road applications. They provide lateral restraint …