Frost heave is an important consideration in the design of buried chilled pipelines. A procedure for calculating the amount of heave under a chilled gas pipeline is presented based on a finite-difference formulation of the heat and mass transfer in saturated soils. The frost heave of the soil is characterized in terms of the segregation potential concept developed in earlier papers by the authors. Good agreement is found between the predictions of heave obtained with this procedure and that observed in long-term full- scale experiments at a test site in Calgary, Canada. Additional calculations are presented to explore the influence of pipeline temperature, pipe insulation, and ground temperature on frost heave of buried pipelines.Le gonflem...
This paper describes the application of a simplified Winkler model to simulate the observed time-dep...
Frost heaving is a major cause of damage to infrastructures structures in cold regions. While signif...
The purpose of this study is to develop numerical models and tools to simulate the processes of free...
This paper concerns the investigation of a possibility of controlling frost heave of a buried, chill...
Frost heave and thaw settlement are two main issues that need to be considered in the design of pipe...
This paper reviews some of the geotechnical issues associated with freezing and thawing of soils ben...
This paper presents a review of some of the anticipated problems associated with the frost heave of ...
This thesis investigates the interaction between frozen soil and a pipeline embedded in a discontinu...
sections and the soil around the pipe. The results of ihese full-scale frost heave field tests have ...
Frost heave is a common phenomenon in the Arctic, where soil expands in the direction of heat loss d...
Seasonal frost or permafrost soils may encounter frost heave or thaw settlement resulting from atmos...
Frost heave and thaw settlement are two critical factors that need to be considered in the design of...
A two-dimensional analytical method to determine frost load in a trench due to differential frost he...
The processes that are operative during fine-grained soil freezing with no applied surcharge are des...
The processes that are operative during fine-grained soil freezing with no applied surcharge are des...
This paper describes the application of a simplified Winkler model to simulate the observed time-dep...
Frost heaving is a major cause of damage to infrastructures structures in cold regions. While signif...
The purpose of this study is to develop numerical models and tools to simulate the processes of free...
This paper concerns the investigation of a possibility of controlling frost heave of a buried, chill...
Frost heave and thaw settlement are two main issues that need to be considered in the design of pipe...
This paper reviews some of the geotechnical issues associated with freezing and thawing of soils ben...
This paper presents a review of some of the anticipated problems associated with the frost heave of ...
This thesis investigates the interaction between frozen soil and a pipeline embedded in a discontinu...
sections and the soil around the pipe. The results of ihese full-scale frost heave field tests have ...
Frost heave is a common phenomenon in the Arctic, where soil expands in the direction of heat loss d...
Seasonal frost or permafrost soils may encounter frost heave or thaw settlement resulting from atmos...
Frost heave and thaw settlement are two critical factors that need to be considered in the design of...
A two-dimensional analytical method to determine frost load in a trench due to differential frost he...
The processes that are operative during fine-grained soil freezing with no applied surcharge are des...
The processes that are operative during fine-grained soil freezing with no applied surcharge are des...
This paper describes the application of a simplified Winkler model to simulate the observed time-dep...
Frost heaving is a major cause of damage to infrastructures structures in cold regions. While signif...
The purpose of this study is to develop numerical models and tools to simulate the processes of free...