Search for dissertations about: "soil freezing"
Showing result 1 - 5 of 38 swedish dissertations containing the words soil freezing.
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1. Soil behavior at freezing and thawing
Abstract : Avhandlingens första del behandlar en teoretisk beräkningsmodell för tjällyftning samt studier av dess noggranhet i olika situationer. Tjällossningsförloppet analyseras och studeras genom noggranna mätningar av porvattentryckens fördelning i tid och rum. READ MORE
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2. Compaction and thaw deformation of frozen soil : permeability and structural effects due to freezing and thawing
Abstract : This thesis is the result of the two projects:"Deformations in winter compacted soils" and "Permeability changes in a fine-grained till due to freeze/thaw". The aim of the first project was to study whether it is possible to compact frozen soils, in road embankments etc. READ MORE
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3. Thermodynamics of freezing soils : theory and application
Abstract : .... READ MORE
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4. Soil structure and water functions in agricultural soils of the temperate-boreal zone in a changing climate
Abstract : Climate change may affect the productivity of cropping systems in the temperateboreal zone by increasing the frequency of periods with water excess and shortage. Soils have the capacity to buffer such extreme weather events by regulating water storage and fluxes, which are mainly a function of soil structure. READ MORE
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5. Stabilization of fine-grained soils in cold environment and exposed to seasonal frost : By-products as hydraulic binders
Abstract : This doctoral thesis deals with the stabilization of fine-grained soils using by-product originated hydraulic binders. The use of fine-grained soils as subsoil for infrastructure projects is often limited because of the risk for instability. READ MORE