Exploració per autor "Bathurst, Richard"
Ara es mostren els items 15-27 de 27
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Modeling soil-facing interface interaction with continuum element methodology
Puig Damians, Ivan; Olivella Pastallé, Sebastià; Bathurst, Richard; Lloret Morancho, Antonio; Josa Garcia-Tornel, Alejandro (2022-03)
Article
Accés obertSoil-facing mechanical interactions play an important role in the behaviour of earth retaining walls. Generally, numerical analysis of earth retaining structures requires the use of interface elements between dissimilar ... -
Modelización del comportamiento de bandas poliméricas de refuerzo en suelos bajo el efecto de la temperatura y humedad
Moncada Ramírez, Aníbal Andrés; Olivella Pastallé, Sebastià; Puig Damians, Ivan; Bathurst, Richard (Sociedad Española de Mecánica del Suelo e Ingeniería Geotécnica, 2022)
Comunicació de congrés
Accés restringit per política de l'editorialLos materiales de refuerzo de bandas de poliéster (PET) se utilizan actualmente de forma rutinaria como refuerzo del suelo para los estructuras de contención de suelo reforzado. Es de esperar que la resistencia y la rigidez ... -
Modelling 3D mechanical interfaces with continuum elements
Puig Damians, Ivan; Olivella Pastallé, Sebastià; Lloret Morancho, Antonio; Josa Garcia-Tornel, Alejandro; Bathurst, Richard (2013)
Text en actes de congrés
Accés obertThis document presents preliminary results of FEM-numerical analysis of soil-reinforcement pullout tests. The numerical model has been developed with CODE_BRIGHT and assuming the interfaces as continuum materials. The ... -
Modelling the effect of in-soil temperature and relative humidity on performance of PET strap soil reinforcement products
Moncada Ramírez, Aníbal Andrés; Puig Damians, Ivan; Olivella Pastallé, Sebastià; Bathurst, Richard (Australian Geomechanics Society, 2022)
Comunicació de congrés
Accés restringit per política de l'editorialPolyester (PET) strap reinforcement materials are now used routinely as soil reinforcement for mechanically stabilized earth (MSE) walls. The important role of temperature and relative humidity on the chemical degradation ... -
Modified unit cell approach for modelling geosynthetic-reinforced column-supported embankments
Yu, Yan; Bathurst, Richard; Puig Damians, Ivan (2016-06)
Article
Accés obertGeosynthetic-reinforced and column-supported (GRCS) embankments have proven to be an effective construction technique for fills on soft foundations. The paper introduces a modified unit cell approach to model GRCS embankments ... -
Numerical analysis of an instrumented steel reinforced soil wall
Puig Damians, Ivan; Bathurst, Richard; Josa Garcia-Tornel, Alejandro; Lloret Morancho, Antonio (2014-02-20)
Article
Accés restringit per política de l'editorialThe paper describes the results and lessons learned using a PLAXIS finite element method (FEM) model to simulate quantitative performance features of the Minnow Creek steel strip reinforced soil wall structure located in ... -
Numerical study of the influence of foundation compressibility and reinforcement stiffness on the behaviour of reinforced soil walls
Puig Damians, Ivan; Bathurst, Richard; Josa Garcia-Tornel, Alejandro; Lloret Morancho, Antonio (2014-07-01)
Article
Accés restringit per política de l'editorialMost geosynthetic and metallic reinforced soil walls are designed assuming that the wall foundation is rigid and/or does not influence the magnitude and distribution of reinforcement loads under operational conditions. ... -
Numerical study of the use of actively-tensioned polymeric strips for reinforced soil walls
Puig Damians, Ivan; Bathurst, Richard; Lima, Juan; Lloret Morancho, Antonio; Josa Garcia-Tornel, Alejandro (Institution of Civil Engineers (ICE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialPolymeric strip reinforced soil walls require a practical method to fix the reinforcement tail-ends in the soil backfill during construction to ensure adequate anchorage and to avoid any slack along the linear reinforcement ... -
Sustainability assessment of earth retaining wall structures: preliminary model and simplified application
García Adroguer, Eduard; Puig Damians, Ivan; Josa Garcia-Tornel, Alejandro; Lloret Morancho, Antonio; Bathurst, Richard (2015)
Text en actes de congrés
Accés restringit per política de l'editorialEarth retaining wall (RW) structures have been used for centuries but new technologies and innovations in materials continue to emerge. While different wall types can perform the same function, a rigorous sustainability ... -
Sustainability assessment of earth-retaining wall structures
Puig Damians, Ivan; Bathurst, Richard; Adroguer, Eduard G.; Josa Garcia-Tornel, Alejandro; Lloret Morancho, Antonio (2018-08)
Article
Accés restringit per política de l'editorialThis paper describes a sustainability assessment methodology and example to select the best sustainable option from candidate conventional gravity and cantilever wall types and steel and polymeric soil-reinforced, mechanically ... -
Thermo-hydraulic numerical modelling of in-soil conditions in reinforced soil walls
Moncada Ramírez, Aníbal Andrés; Puig Damians, Ivan; Olivella Pastallé, Sebastià; Bathurst, Richard (2023-08)
Article
Accés restringit per política de l'editorialThe role of temperature and relative humidity on long-term mechanical and chemical degradation of polyester fibres due to hydrolysis and creep is well documented. This study presents the results of a thermo-hydraulic 2D ... -
Vertical facing panel-joint gap analysis for steel-seinforced soil walls
Puig Damians, Ivan; Bathurst, Richard; Lloret Morancho, Antonio; Josa Garcia-Tornel, Alejandro (2016-08)
Article
Accés obertThis paper reports the results of a numerical parametric study focused on the prediction of vertical load distribution and vertical gap compression between precast concrete facing panel units in steel-reinforced soil walls ... -
Vertical-facing loads in steel reinforced soil walls
Puig Damians, Ivan; Bathurst, Richard; Josa Garcia-Tornel, Alejandro; Lloret Morancho, Antonio; Albuquerque, P.J.R. (2013-09)
Article
Accés restringit per política de l'editorialThe paper investigates the influence of backfill soil, foundation soil, and horizontal joint vertical compressibility on the magnitude of vertical loads developed in steel-reinforced soil concrete panel retaining walls ...