Geosynthetics for filtration and stabilisation: a review
Geosynthetics have been commonly used for the construction of civil engineering structures
such as retaining wall, road and railways, coastal protection, soft ground improvement work …
such as retaining wall, road and railways, coastal protection, soft ground improvement work …
In situ modulus reduction characteristics of stabilized pavement foundations by multichannel analysis of surface waves and falling weight deflectometer tests
Nondestructive testing methods have been increasingly used to evaluate in situ layered
stiffness of pavement systems. However, different testing methods could yield considerable …
stiffness of pavement systems. However, different testing methods could yield considerable …
Evaluation of back-calculated elastic moduli of unreinforced and geocell-reinforced unbound granular material from full-scale field tests
LLR Zipoli, JOA Neto - Geotextiles and Geomembranes, 2022 - Elsevier
This paper presents a field-scale experimental track over a poor subgrade with an
unreinforced section and a geocell-reinforced section subjected to in-situ performance tests …
unreinforced section and a geocell-reinforced section subjected to in-situ performance tests …
Enhancing stiffness behavior of railway embankment for high-speed tracks with geogrids
A Bhardwaj, S Mittal - International Journal of Geosynthetics and Ground …, 2023 - Springer
The railway embankments are always subjected to cyclic loads which lead to track
deterioration. The rehabilitation and maintenance of the tracks require the materials to be …
deterioration. The rehabilitation and maintenance of the tracks require the materials to be …
Laboratory and field evaluation of modulus-suction-moisture relationship for a silty sand subgrade
RMN Barus, A Jotisankasa, S Chaiprakaikeow… - Transportation …, 2019 - Elsevier
A change in soil modulus in response to suction-moisture variation after compaction plays a
vital role on modulus-based compaction control during earthwork construction. This study …
vital role on modulus-based compaction control during earthwork construction. This study …
In situ performance verification of geogrid-stabilized aggregate layer: Route-39 El Carbón–Bonito Oriental, Honduras case study
A novel approach to in situ performance testing using automated plate load testing (APLT)
was adopted to verify the design of a 45.67 km agricultural corridor with chip seal surfaced …
was adopted to verify the design of a 45.67 km agricultural corridor with chip seal surfaced …
Back‐Calculation of Soil Modulus from PFWD Based on a Viscoelastic Model
R Zhang, T Ren, MA Khan, Y Teng… - Advances in Civil …, 2019 - Wiley Online Library
To improve the accuracy of back‐calculation of soil modulus using the portable falling
weight deflectometer (PFWD), a viscoelastic method (VEM) overcoming the limitations of the …
weight deflectometer (PFWD), a viscoelastic method (VEM) overcoming the limitations of the …
Calibration of pavement ME rutting model for geogrid stabilized roadways
Many transportation agencies started implementing Mechanistic-Empirical (ME) approach
for designing and analyzing new and rehabilitated pavements. Although the widely popular …
for designing and analyzing new and rehabilitated pavements. Although the widely popular …
Comparative study on in-situ resilient modulus of subgrade estimated using in-situ modulus detector
DJ Kim, DG Son, G Park, JS Lee, E Tutumluer… - … and Building Materials, 2024 - Elsevier
This study presents a comprehensive evaluation of the resilient modulus of unsaturated
subgrade soils using a novel in-situ modulus detector (IMD) along with various laboratory …
subgrade soils using a novel in-situ modulus detector (IMD) along with various laboratory …
Moisture effects on moduli of pavement bases
P Tamrakar, S Nazarian - International Journal of Pavement …, 2021 - Taylor & Francis
Mechanistic-Empirical (ME) pavement design approaches consider seasonal moisture
variations in the subgrade and unbound aggregates base (UAB) layers as an important …
variations in the subgrade and unbound aggregates base (UAB) layers as an important …