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Numerical Analysis of Geogrid-Axial Stiffness on Shear Strength Behavior of Fine Sand [PDF]
The Egyptian International Journal of Engineering Sciences and TechnologyOne of the most popular methods for improving weak soil properties is soil reinforcement with geogrid-layers. The geogrid-layer increases the low shear resistance of fine sand, thereby reducing the cost of soil improvement methods.
Essam Badrawi
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Effect of Geogrid Layers on Seismic Behavior of Stone Columns [PDF]
Iranica Journal of Energy and EnvironmentThe purpose of this research is to investigate the effect of geogrid layers on the seismic behavior of stone columns. In this article, it has been addressed by both manual and numerical methods.
A. Moazzami
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Numerical Analysis of Bearing Capacity of a Ring Footing on Geogrid Reinforced Sand
Buildings, 2021 A ring footing is found to be of practical importance in supporting symmetrical constructions for example silos, oil storage container etc. In the present paper, numerical analysis was carried out with explicit code FLAC3D 7.0 to investigate bearing ...
Haidar Hosamo +2 more
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Effect of gravel size and geogrid opening variation on the reinforced of the unpaved roads [PDF]
E3S Web of ConferencesIn unpaved roads, the bare soil of the soft subgrade or the covered grading layer of subgrade soil has traditionally been the focus of embankment and pavement loads.
Wang Jing-Shu, Chien Chih-Chun
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Influence of Stone Shape Factor on the Pull-Out Resistance of Geogrid in the Soil-Rock Mixture
Advances in Materials Science and Engineering, 2022 In this paper, the particle shape factor of the stone in the soil-rock mixture was used as the specific research object of the geogrid pull-out test, combining the random generation method and evaluation criteria of rock blocks in the soil-rock mixture ...
Yongshuai Sun, Xuefeng Li, Guihe Wang
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Advances in Materials Science and Engineering, 2021 This paper presents a coupled discrete-finite element method for the investigation of shear strength of geogrid-reinforced ballast by direct shear tests and pull-out tests. The discrete element method (DEM) and finite element method (FEM) are employed to
Danyang Ji +4 more
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Effects of Geogrid Layers on Improving Bearing Capacity of Vibrating Machines Foundation [PDF]
رویکردهای نوین در مهندسی عمران, 2018 The main aim of this study is an investigating the effect of using geogrid layers in the reinforcement of soil under the foundation to estimate the reaction of industrial machines’ foundations under periodic loading based on finite element method using ...
Amir Hossain Khodayari, Rouzbeh Dabiri
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GEOGRID REINFORCEMENT OF ASPHALT PAVEMENTS
The Baltic Journal of Road and Bridge Engineering, 2017 Geogrid materials applied within asphalt layers defer or prevent the occurrence of reflective cracking. The contribution of this work significantly adds to extending pavement serviceability and improving benefit/cost analysis. Since 1970s many studies have demonstrated the benefits of geogrid reinforcement in asphalt pavements, but this knowledge did ...
Zofka, Adam +4 more
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Scientific ReportsThe factors influencing geogrid–soil interface characteristics are critical design parameters in some geotechnical designs. This study describes pull-out tests performed on gravelly soils commonly encountered in the Xinjiang region and reinforced with ...
Jie Liu, Jiadong Pan, Qi Liu, Yan Xu
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Performance Assessment of Areca Leaf Grids for Soil Reinforcement Applications
Journal of Natural Fibers, 2021 This paper presents the suitability of geogrids made from areca leaf sheaths, as soil reinforcement. The performance of areca geogrids was evaluated through the model footing tests and the same has been compared with the performance of synthetic polymer ...
Sreevalsa Kolathayar +2 more
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