Geogrid-reinforced layer approach using DEM modeling

Autor: Guadagnin Moravia, Marcus

Publikováno v: Materials Science [cond-mat.mtrl-sci]. Université Grenoble Alpes [2020-..]; Instituto tecnólogico de aeronáutica (São José dos Campos, Brésil), 2020. English. ⟨NNT : 2020GRALI024⟩

The thesis topic is the geogrid-reinforced layer based on the Discrete Element Method (DEM). The main objective of the research is to improve the understanding of the interaction between generic geogrids and granular materials, especially those relat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6902c54fbb7346c966649dad3b66e20b
https://tel.archives-ouvertes.fr/tel-02926970/document

Étude du comportement des plateformes granulaires renforcées par géosynthétiques sur sol de faible portance : Approches expérimentale et numérique

Autor: Khoueiry, Nicole

Publikováno v: Civil Engineering. Université de Lyon, 2020. English. ⟨NNT : 2020LYSEI027⟩

Geosynthetics were used since 1970 in the base course reinforcement supported by soft subgrade in unpaved road application. The various factors and parameters influencing the dominant mechanism and its relative contribution on the platform improvemen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2592::0612d077e91726208834ed3b223cc8fd
https://tel.archives-ouvertes.fr/tel-03098453/document

Full-scale model study on variations of soil stress in geosynthetic-reinforced pile-supported track bed with water level change and cyclic loading

Autor: Yu-Jun Cui, Wei Cheng, Renpeng Chen, Han Lin Wang, Shuai Qi

Publikováno v: Canadian Geotechnical Journal
Canadian Geotechnical Journal, NRC Research Press, 2019, 56 (1), pp.60-68. ⟨10.1139/cgj-2017-0689⟩

International audience; This study presents a full-scale model investigation on variations of soil stress in a geosynthetic-reinforced pile-supported track bed at various water levels and loading cycles, with four testing procedures: water level risi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ffb01966bb832de104e7e836d92a974
https://hal.archives-ouvertes.fr/hal-02499187

La liaison M’Sila - Boussaada en traversant le Chott El Hodna - Algérie Construction d’une route sur un sol de mauvaise portance par la technique des géosynthétiques

Autor: Arab, Rabah, Zermani, Messaoud, Guagui, Mohamed

Le projet consiste en la réalisation d'une route reliant le village de M’Cif à Boussada en traversant le chott d'El Hodna. Le site est connu pour sa situation immergé pendant huit mois sur douze, sa sensibilité et son sol de fondation de faible

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2678::942e082e9b11f90c17c0e5cef984d04b
http://dspace.univ-tlemcen.dz/handle/112/681