Reliability of Soil Water Characteristics Curve under Different Normal Stresses for Unsaturated Sand [PDF]
BIO Web of ConferencesThe soil water characteristics curve (SWCC) demonstrates a link between soil moisture content and suction. The SWCC is almost treated as an index parameter in unsaturated soil. The soil permeability and shear strength can be linked to SWCC.
Abdalhusein Mustafa M. +3 more
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Stress-Dependent Soil Water Characteristic Curves of Compacted Sand–Gypsum Mixtures
Journal of EngineeringThe presence of calcium sulfate (CaSO4) impacts soil structure, bonding, pore size distribution, and water-holding characteristics, altering both compaction characteristics and soil water characteristic curves (SWCC).
Muataz M. Al-Moadhen +2 more
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Simultaneous determination of soil-water characteristic and shrinkage curves of consolidated kaolin under continuous and discrete drying procedures [PDF]
Scientific ReportsSoil-water characteristic curve (SWCC) and shrinkage curve are essential information required for analyzing the behaviors and properties of unsaturated soils. This study proposes a new method for simultaneous measurement of SWCC and shrinkage curve of a “
Hengshuo Liu +2 more
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Impact of SWCC Measurement Methods on the Numerical Investigations of Unsaturated Soils
Journal of Applied Engineering and Technological Science (JAETS)The soil-water characteristic curve SWCC, also known as the soil-water retention curve SWRC, describes the relationship between soil suction and water content in unsaturated soils. Many studies rely on specific laboratory testing methods without considering their impact on numerical simulations.
Abderrahim Mihoubi +3 more
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Unsaturated Soil Behavior: Soil Water Characteristic Curve (SWCC) Review Study
Anbar Journal of Engineering SciencesThis review examines the soil water characteristic curve in unsaturated soils, discussing modeling, measurement, and factors influencing predictive performance under changing environmental conditions.
Muhj Molod +2 more
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Estimating soil-water characteristic curve based on soil type and best-fitting regressions derived from a simplified method using Aburra Valley dataset [PDF]
MATEC Web of Conferences, 2021 In unsaturated soil mechanics, many attempts have been made to estimate the SWCC based on soil texture and grain-size distribution. This paper proposes a simplified method to estimate the soil-water characteristic curve (SWCC) for both coarse and fine ...
Ramos-Rivera Johnatan +3 more
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Water Resources and Industry, 2023 Hydrazine has been largely replaced by carbohydrazide (CHZ) as an oxygen scavenger due to safety and health concerns and CHZ is now used in Saline Water Conversion Corporation (SWCC) high pressure boilers.
Mohammed Mahmoodur Rahman +4 more
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Field monitoring and model predicted water balance of monolithic cover [PDF]
MATEC Web of Conferences, 2021 The use of the evapotranspiration cover for landfill is increasing because of its long-term enhanced performance. However, the performance of evapotranspiration cover primarily depends on the onsite geo-climatic conditions.
Alam Md Jobair Bin +4 more
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Fractal model for bimodal soil-water characteristic curve and its application in pore classification
Yantu gongcheng xuebao, 2022 Most existing bimodal soil-water characteristic curve (SWCC) models are derived from the empirical models for unimodal SWCC, in which the parameters have no clear physical meanings or value ranges generally.
TAO Gao-liang 1, 2, LIAO Ling-jin 1, LEI Da 1, OUYANG Qing 1, PENG Yin-jie 1, ZHANG Fan 1
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One-stage Bayesian experimental design optimization for measuring soil-water characteristic curve
Yantu gongcheng xuebao, 2023 The direct measurements of soil-water characteristic curve (SWCC) are often costly and time-consuming. Therefore, only a limited number of test data can be obtained from a single SWCC test, based on which the estimated SWCC inevitably produces ...
LI Dianqing 1, 2, DING Shaolin 1, 2, CAO Zijun 1, 2, TAO Rui 3
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