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Showing 1 to 4 of 4 for “"wetting and drying cycles"”.
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Spatial Analysis of Soil Creep Rates on Mount Sequoyah, Fayetteville Arkansas
… general downslope movement of sediments, soils, and rock through different processes that cause instabilities along a hillslope, and in its soil and loose rubble mantle. For this study, we looked at soil creep, which is the small-scale movement of soil downhill because of gravity, wetting and …
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Water Flow and Chemical Transport in a Subsurface Drained Watershed
… water quality, at all scales (field, watershed and drainage basin) especially by increasing nitrate loads in the Mississippi River. An improved understanding of flow and transport is essential to better manage these ecosystems. However, such systems are extremely difficult to characterize and …
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The effects of chloride-based deicing chemicals on degradation of portland cement mortars with alkali reactive aggregate
… of long-term exposure to deicers, freezing and thawing cycles, and wetting and drying cycles. In order to develop a more comprehensive view of these topics, the present study was conducted in three phases. The focus of the first phase was on studying the effects of the chloride-based deicers …
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EFFECTS OF DEICING SALTS ON THE DURABILITY OF CONCRETE INCORPORATING SUPPLEMENTARY CEMENTITIOUS MATERIALS
… (MgCl2) is evaluated based on damage due to wetting and drying and scaling, with the goal of determining appropriate replacement levels of portland cement using these SCMs. The mixtures had water-to-cementitious material ratios of 0.38 and 0.44 and SCM percentage replacements of portland …