...–Subgrade Systems Ground Improvement Unpaved Roads Dynamic Behaviour National Natural Science Foundation of China 52308349 Fundamental Research Funds for the Central Universities B250201023 Science and Technology project of Power China Huadong Engineering Corporation Limited...

...N. Abou Chaz; L. Briancon; P. Villard; C. Silvani; A. Nancey A series of large-scale laboratory tests was conducted to evaluate the impact of geotextile reinforcement on the performance of unpaved roads. An experimental protocol was established, detailing the preparation of the road base soil...

...N. Khoueiry; L. Briançon; M. Riot; A. Daouadji In this study, a large-scale laboratory test was developed to analyze the contribution of geogrid reinforcement to the improvement of unpaved roads. A detailed experimental protocol was established regarding the road base soil preparation, installation...

...I.A.G. Góngora; E.M. Palmeira ABSTRACT: Geosynthetic reinforcement can significantly improve the performance of unpaved roads on poor subgrades. This note presents and discusses the results of tests on unreinforced and geogrid-reinforced unpaved roads. Gravel and recycled rubble from construction...

... interface friction coefficient yielded better section performance in terms of less stress on the subgrade and surface deformation. © 2005 Thomas Telford Ltd 2005 Geosynthetics Unpaved roads Reinforcement Numerical analysis Finite element analysis The behavior of geosynthetic-reinforced...

... of geosynthetic-reinforced soil structures and the durability of geosynthetic materials under repeated or cyclic loading is summarized. Semi-empirical methods are currently available to design geosynthetic-reinforced unpaved roads under traffic loading. A spreadsheet program was used in order to perform...