Artifical ground freezing (AGF) has been used for decades as a temporary soil stabilisation and waterproofing technique inorder to solve civil or mining engineering problems at lower costs. A successful implementation of this technique requires the use of numerical tools to predict the freezing evolution and the site stability. Through a thermodynamically consistent framework, a fully coupled thermo-hydro-mechanical formalism, considering the salinity effect and capturing the most relevant phenomena of ground freezing, is derived. The formalism includes an elasto-viscoplastic constitutive model, able to correctly reproduce the mechanical behavior of frozen soil, and fitted against temperature and strain rate-controlled triaxial tests carrie...
The artificial ground freezing (AGF) system has been extensively employed as an excavation-support m...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The use of artificial ground freezing (AGF) to form earth support systems has had applications world...
Artifical ground freezing (AGF) has been used for decades as a temporary soil stabilisation and wate...
La congélation artificielle des terrains est utilisée depuis des décennies comme technique de stabil...
International audienceArtificial ground freezing has been used for decades as a temporary ground sta...
Artificial ground freezing is a ground sealing and reinforcement technique regularly used in civil a...
International audienceFor decades, Artificial Ground Freezing (AGF) technique has been used for wate...
La congélation artificielle des terrains est une technique d'imperméabilisation et de renforcement...
International audienceThe difficult geological conditions of underground mines in permeable and frac...
Belarusian Potash salt deposits are bedded under aquifers and unstable soil stratums. Therefore, to ...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The use of artificial ground freezing (AGF) to form earth support systems has had applications world...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The artificial ground freezing (AGF) system has been extensively employed as an excavation-support m...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The use of artificial ground freezing (AGF) to form earth support systems has had applications world...
Artifical ground freezing (AGF) has been used for decades as a temporary soil stabilisation and wate...
La congélation artificielle des terrains est utilisée depuis des décennies comme technique de stabil...
International audienceArtificial ground freezing has been used for decades as a temporary ground sta...
Artificial ground freezing is a ground sealing and reinforcement technique regularly used in civil a...
International audienceFor decades, Artificial Ground Freezing (AGF) technique has been used for wate...
La congélation artificielle des terrains est une technique d'imperméabilisation et de renforcement...
International audienceThe difficult geological conditions of underground mines in permeable and frac...
Belarusian Potash salt deposits are bedded under aquifers and unstable soil stratums. Therefore, to ...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The use of artificial ground freezing (AGF) to form earth support systems has had applications world...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The artificial ground freezing (AGF) system has been extensively employed as an excavation-support m...
Artificial Ground Freezing (AGF) is a controllable process that can be used by engineers to stabilis...
The use of artificial ground freezing (AGF) to form earth support systems has had applications world...