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Author(s): M.M. Oliveira
A.M. Mendonça
M.L. Lopes
Title: Soil-geosynthetic interaction. Interface parameters in granular soils
Issue Date: 2014
Abstract: Intensive researches on soil/ geosynthetic interface behaviour have been developed, since 1995, by a research group of the University of Porto (Portugal). In this research soil /geosynthetic interface behaviour was characterized by performing pullout, direct shear and inclined shear tests with different types of geosynthetics, namely, geotextiles, geogrids and geomembranes, confined by granular soils.An overall treatment of the research collected data from geogrids pullout tests will be presented, in order to define significant correlations between the interface coefficient, f, and the application conditions of different types of geogrids and confining materials. By applying statistical analysis to the different correlations it was possible to obtain a general equation for soil compaction conditions, confining stress and interface resistance coefficient, f, which is the corollary of the present research
Subject: Ciências Tecnológicas, Ciências da engenharia e tecnologias
Technological sciences, Engineering and technology
Source: Proceedings of 10th International Conference on Geosynthetics
Related Information: info:eu-repo/grantAgreement/FCT - Fundação para a Ciência e Tecnologia/Projectos de I&DT em Todos os Domínios Científicos/PTDC/ECM/100975/2008/ValorSoil - Utilização de solos "pobres" na execução de estruturas reforçadas com geossintéticos. Estudo experimental do comportamento /ValorSoil
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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