Results 31 to 40 of about 4,120 (219)
Application of fitting parameters in best fit equation
E3S Web of Conferences, 2016 Soil-water characteristic curve (SWCC) contains key information for the application of unsaturated soil mechanics principles to engineering practice. SWCC variables such as air-entry value, residual suction and residual saturation are commonly referred ...
Qian Zhai, Rahardjo Harianto
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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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Applied Sciences, 2020 It is important to determine the soil–water characteristic curve (SWCC) for analyzing landslide seepage under varying hydrodynamic conditions. However, the SWCC exhibits high uncertainty due to the variability inherent in soil.
Chengxin Feng +7 more
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Soil-water characteristic curve of sandy clayey purple soil under different overburden pressures
Yantu gongcheng xuebao, 2021 The soil-water characteristic curve (SWCC) of sandy clayey purple soil in Chongqing of China is investigated under different overburden pressures (0, 40, 100, 200 kPa) using the stress-dependent SWCC pressure plate extractor by Geo-Experts Ltd ...
LI Da 1, WANG Shi-ji 1, LI Xian 1, CHEN Hong-kai 2, LIANG Guang-chuan 1, JIANG Wen-jun 1
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A methodological framework to determine optimum durations for the construction of soil water characteristic curves using centrifugation [PDF]
, 2016 peer-reviewedDuring laboratory assessment of the soil water characteristic curve (SWCC), determining equilibrium at various pressures is challenging. This study establishes a methodological framework to identify appropriate experimental duration at each ...
Creamer, Rachel E. +7 more
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Calculation of Capillary Rise Height of Soils by SWCC Model [PDF]
Advances in Civil Engineering, 2018 The maximum capillary rise height of soil is a complex system which is mainly determined by the distribution characteristics of soil pores. The tests of the rising height of capillary water on 8 kinds of soils by the method of vertical tube are widely conducted to measure the maximum capillary rise height.
Yuhan Li +3 more
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Yantu gongcheng xuebao, 2018 The expansive soil is a kind of special soil with swell-shrinking, fractured and over-consolidated properties. In engineering construction, the expansive soil is generally under unsaturated state and complex applied stress environment. It is practical to
WANG Xiao-qi 1, WANG Shi-ji 1, CHENG Ming-shu 1, LI Xian 1, 2, ZHOU Chao-yun 1, HE Bing-hui 2
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SWCC model for double-pore structured unsaturated clay
Yantu gongcheng xuebao, 2022 Some mercury intrusion test results show that the soils using the compaction sample preparation method usually present a typical double-pore micro structure, while the existing unsaturated SWCC models are mostly directed to single-pore structural soils ...
CAI Guo-qing 1, 2, HAN Bo-wen 1, WANG Ya-nan 1, JIANG Tian 1, XIE Lin 3, ZHANG Ce 1
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SWCC prediction : Seep/W add-In functions [PDF]
, 2017 This is the original published version of ERDC/GSL SR-17-4. A revised version has since been published.
Lucas Walshire, Bryant Robbins
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Analytical reliability analysis of soil-water characteristic curve
E3S Web of Conferences, 2016 The Soil Water Characteristic Curve (SWCC), also known as the soil water-retention curve, is an important part of any constitutive relationship for unsaturated soils.
Johari A. +2 more
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