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Influence of Gypsum Type on Early Hydration Kinetics and Autogenous Shrinkage of Supersulfated Cement-Based UHPC Matrix. [PDF]
Materials (Basel)Ju Y, She A, Wang J.
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Study of the volumetric water content based on density, suction and initial water content
Measurement: Journal of the International Measurement Confederation, 2016Abstract The practical application of determination of the soil water retention curves (SWRC) is in seepage modelling in unsaturated soil. The models based on the physics behind the seepage mechanism has been developed for predicting the SWRC. However, those models rarely consider the combined effects of initial volumetric water content and soil ...
Wan-Huan Zhou, Ankit Garg, Akhil Garg
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The effect of initial water content on the swelling pressure of soils
Quarterly Journal of Engineering Geology and Hydrogeology, 2021Swelling soils cause serious damage to engineering structures, and they pose a problem worldwide. The fluctuation of water content is one of the most important factors that cause the swelling pressure of soils, especially for soils in arid and semi-arid regions.
Ali Samet Ongen, Zeynal Abiddin Erguler
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The sorptivity of brick: dependence on the initial water content
Journal of Physics D: Applied Physics, 1983The water absorption sorptivity of brick ceramic falls as the initial water content rises. New results and reanalysed literature data are in agreement with unsaturated flow theory. The approximate formulae of Philip (1957) and of Brutsaert (1976) are compared with experimental data, establishing the value of the Brutsaert formulae.
C Hall, W D Hoff, M Skeldon
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Influence of Initial Water Content on the Collapsibility of Loess
Experimental and Applied Modeling of Unsaturated Soils, 2010Collapse of loess is the combined effect of a number of factors acting together. The water content is the most important of these factors. Based on a series of consolidation tests on Yuncheng loess, the influence of initial water content on the collapsibility of loess was investigated.
M. Wang, X. Bai, D. Frost
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Study of Constitutive Models of Reconstituted Clay with High Initial Water Content
Sustainability, 2023 The compression and shear behavior of reconstituted clay are closely related to the initial water content of the reconstituted soil. It is difficult to obtain the compression and shear test data of clay with a high initial water content. This study aims to propose a model to predict the compression deformation and strength characteristics of ...
Zheng Lu, Zhang Jingbo
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Influence of initial water, moisture, and geopolymer content on geopolymer modified sludge
Construction and Building Materials, 2020Abstract In recent years, the development of sustainable construction materials has been the attention of several research efforts. Among those, Portland cement is the one which is of extreme importance due to its high level of carbon dioxide emissions associated with its manufacturing process.
Tomoaki Satomi
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Influence of Initial Water Content on the Wettability of Autoclaved Soils
Soil Science Society of America Journal, 2010Autoclaving is a commonly used practice to destroy microbial activity in soils but is thought to have a limited effect on other soil properties. Small changes in chemical composition have been reported, but there have been no previous reports of any alteration of physical properties. This study, however, showed that autoclaving can cause a major change
Emilia Urbanek +3 more
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Effect of initial water content on undrained shear behaviour of reconstituted clays
Géotechnique, 2013Isotropically consolidated undrained triaxial compression shear tests were performed on three reconstituted clays to investigate the effect of initial water content w0on undrained strength behaviour. The values of w0were adjusted within the range of 1·0–2·0 times the liquid limit.
Hong, Zhenshun +4 more
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Water Flow in an Unsaturated Soil with a Step‐Type Initial Water Content Distribution
Soil Science Society of America Journal, 1967Abstract Water flow against the water content gradient in soil columns composed of two layers of a given soil, with the upper layer at a higher water content than the lower layer, has been reported in the literature. From experiments with columns involving air gaps, control and variation of the temperature gradient, removal of water ...
R. D. Jensen, A. Klute
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