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oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/128632026-10-18T20:38:59Zopenairedrivercom_ebyu_10000col_ebyu_10001

Proposed novel bond-slip model for geocell reinforcement under pull-out loading conditionIsik, AdemAnil, OzgurGurbuz, Ayhanbondbond-slip modelburied structuresgeocellgeotextilesmaximum bond stresspull-out testReinforcementShear stressSoilsStress analysisBond stressBond-slip modelsBuried structureCohesionless soilGeocell reinforcementGeocellsStress-displacementcohesive soildisplacementgeotextilepullout testsoil reinforcementstiffnessAn analysis of a novel bond-slip model for geocell reinforcement in cohesionless soils was established in terms of bond stresses and displacements to evaluate the behaviour of geocell-reinforced soil structures. In this study, the bond-slip behaviour of geocell-reinforced cohesionless soils under different normal and interfacial shear stresses was investigated using a total of 55 pull-out tests on geocell reinforcements of different size and stiffness. The results obtained for load-displacement behaviour of the 55 pull-out tests on the geocell reinforcements in cohesionless soil were converted to bond stress-displacement graphs. Overall, it was found that the bond stress-displacement parameters depend significantly on the size and stiffness of the geocell reinforcement and the applied vertical stress. © 2022 Emerald Publishing Limited: All rights reserved.ICE Publishing2022Articlehttps://rdlopen.rawdatalibrary.net/r/ebyu/12863https://doi.org/10.1680/jgeot.21.001200016-8505enGeotechniqueinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/12863