Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"Pore fluid chemistry"”.
-
Long-term response of soils subjected to repetitive geoenvironmental loads
… experiments in multi-physics cells, microfluidics, seismic and NMR monitoring, and analytical solutions. The void ratio evolves towards the terminal void ratio as the number of wet-dry cycles increases. Shear wave velocity data indicate that the soil fabric becomes less sensitive to stress …
-
The Impact of soil structure and confining stress on the permeability of clay soils in brine environments
… interactions between the clay particles and pore fluid chemistry. However at the present there still remains no theoretical framework for interpreting the mechanism for changing permeability and the prediction of the onset of permeability alterations during osmotic consolidation. In this …
-
A study on chemical stabilization of Oil Sands Mature Fine Tailings
… (Su) and solid content (S%), plasticity and pore fluid chemistry. The gel time and gel syneresis of silicate grouts are studied. Scanning electron microscopy (SEM) observations and X-ray diffraction (XRD) analyses are conducted to understand the microstructural changes in MFT after chemical …
-
The formation of carbonate minerals in laboratory and environmental settings
… high-resolution monitoring of the evolution of pore fluid chemistry and thus the stability of siderite in conditions that mimic the saltmarsh. My incubation results suggest that the formation of siderite nodule can be very rapid (within weeks) after burial when there is a substantial iron …
-
Soil and Site Characterization Using Electromagnetic Waves
… and understanding of (1) the strength, (2) the fluid flow properties, and (3) the stress-deformation behavior of the earth materials. These important engineering properties are primarily determined by the components and structure of a soil, which also dictate the soil's responses in an …
-
Subsurface stratigraphy and petrology of a cool-water carbonate fracture reservoir - the mid-tertiary Tikorangi Formation, Taranaki Basin, New Zealand
… element, stable isotope (δ¹⁸O and δ¹³C), and fluid inclusion data record a complex history of changing pore fluid chemistry and heating during burial, punctuated by relative changes in the input of downward circulating meteoric and upwelling basinal fluids. Precursory hydrocarbon-bearing …