Publications associées à Consolidation (sol)

A full-scale experimental site with four energy test piles was built on the campus of the Swiss Federal Institute of Technology in Lausanne, Switzerland. This site was used to investigate interaction effects within a group of energy piles. First, the groun ...

Canadian Science Publishing, Nrc Research Press2015

A Comparison of Frequency-Dependent Soil Models: Application to the Analysis of Grounding Systems

Nicolas Mora Parra, Damir Cavka

We present a review and comparison of different models representing the frequency dependence of the soil electrical parameters (conductivity and permittivity). These models are expressed in terms of curve-fit expressions for the soil conductivity and relat ...

Ieee-Inst Electrical Electronics Engineers Inc2014

Material Point Method for Coupled Hydromechanical Problems

Samila Sanjeevanie Bandara

This paper describes a new formulation of the material point method (MPM) for solving coupled hydromechanical problems of fluid-saturated soil subjected to large deformation. A soil-pore fluid coupled MPM algorithm based on Biot's mixture theory is propose ...

American Society of Civil Engineers2014

Water retention behavior of deformable soils-experiment and modeling

Lyesse Laloui, Alessio Ferrari, Mathieu Nuth, Simon Salager

The paper presents an experimental and modelling approach for the soil water retention behaviour of two deformable soils. The objective is to investigate the physical mechanisms that govern the soil water retention properties and to propose a constitutive ...

Crc Press-Taylor & Francis Group2014

On the biomechanics of seedling anchorage

Paolo Perona, Benoît Crouzy, Katharina Maria Edmaier

We propose a minimal model for the response of vegetation to pullout constraints at early development stage. We try to capture both the average mechanical properties of the root system and the stochastic component of the uprooting process of seedlings. We ...

2014

Evaluation of Dissolved Organic Carbon as a Soil Quality Indicator in National Monitoring Schemes

Robert Thomas Edmund Mills

Background: Monitoring the properties of dissolved organic carbon (DOC) in soil water is frequently used to evaluate changes in soil quality and to explain shifts in freshwater ecosystem functioning. Methods: Using >700 individual soils (0-15 cm) collected ...

Public Library Science2014

Biomechanics of plant anchorage at early development stage

Paolo Perona, Benoît Crouzy, Katharina Maria Edmaier

We propose a minimal model for the response of seedlings to pullout constraints. Central to our approach is the idea of capturing not only average mechanical properties but also the stochastic component of the uprooting process. Our model accounts on one h ...

Academic Press Ltd- Elsevier Science Ltd2014

Solute transport in nearly saturated porous media under landfill clay liners: A finite deformation approach

David Andrew Barry

For solute transport in a deformable clay liner, the importance of consolidation in the presence of sorption and consolidation-induced advection are well known. Here a one-dimensional coupled consolidation and solute transport model for a partially saturat ...

Elsevier Science Bv2013

Mechanisms and critical properties in drying shrinkage of soils: experimental and numerical parametric studies

Lyesse Laloui, Hervé Péron

Mechanisms of free-shrinkage strains of desiccating deformable initially saturated soils are studied. The role of the surface evaporation rate, surface tension and viscosity of pore fluid, and soil compressibility and permeability is investigated in experi ...

National Research Council Canada2013

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Consolidation (sol)

Behaviour of a group of energy piles

Issues involved with thermoactive geotechnical systems: characterization of thermomechanical soil behavior and soil-structure interface behaviour

A Comparison of Frequency-Dependent Soil Models: Application to the Analysis of Grounding Systems

Material Point Method for Coupled Hydromechanical Problems

Water retention behavior of deformable soils-experiment and modeling

On the biomechanics of seedling anchorage

Evaluation of Dissolved Organic Carbon as a Soil Quality Indicator in National Monitoring Schemes

Biomechanics of plant anchorage at early development stage

Solute transport in nearly saturated porous media under landfill clay liners: A finite deformation approach

Mechanisms and critical properties in drying shrinkage of soils: experimental and numerical parametric studies

Graph Chatbot

Chattez avec Graph Search

Issues involved with thermoactive geotechnical systems: characterization of thermomechanical soil behavior and soil-structure interface behaviour

Behaviour of a group of energy piles

Biomechanics of plant anchorage at early development stage

Material Point Method for Coupled Hydromechanical Problems

A Comparison of Frequency-Dependent Soil Models: Application to the Analysis of Grounding Systems

Water retention behavior of deformable soils-experiment and modeling

Evaluation of Dissolved Organic Carbon as a Soil Quality Indicator in National Monitoring Schemes

Solute transport in nearly saturated porous media under landfill clay liners: A finite deformation approach

On the biomechanics of seedling anchorage

Mechanisms and critical properties in drying shrinkage of soils: experimental and numerical parametric studies