Results 11 to 20 of about 196,095 (349)
Using Clay Content to Estimate Soil Water Characteristic Curve
Guan'gai paishui xuebao, 2021 【Objective】 Water retention curve is a parameter describing the ability of a soil to hold water; it is modulated by soil structure and texture. The aim of this paper is to evaluate the feasibility of using clay content to estimate water retention curve ...
XIA Tian, TIAN Juncang
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On some problems of researches on soil-water retention curve
Yantu gongcheng xuebao, 2023 Three problems in the current researches on soil-water retention characteristics are analyzed and discussed, and the following main conclusions are drawn. The soil-water retention characteristics are one of the constitutive relations of unsaturated soils,
CHEN Zhenghan 1, MIAO Qiangqiang 2, GUO Nan 3, CHENG Xiang 1
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Soil-water characteristic curve and permeability of hydrate-bearing soils
Yantu gongcheng xuebao, 2023 Understanding the soil-water characteristic curve (SWCC) and permeability of hydrate-bearing soils plays a critical role in analyzing the production efficiency and layer stability during hydrate exploitation. Based on the self-improved apparatus, hydrate
YAN Rongtao , XU Yubo , YAN Mengqiu
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Hysteresis model for soil-water characteristic curve under dynamic conditions
Yantu gongcheng xuebao, 2021 The soil-water characteristic curve (SWCC) is essential to describe the behavior of unsaturated soils. The capillary hysteresis is an important effect that should be accounted in the equations for SWCC.
LIU Yan 1, 2, YU Jian-tao 1, 2
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Soil water characteristic curve parameters of collapsible sand in Lambayeque, Peru [PDF]
MATEC Web of Conferences, 2021 Several structures are built on collapsible soils in the mining and petroleum industries and on civil sites. In order to analyze the stability of such structures, one must properly study the unsaturated soil behavior.
Isidro Miguel, Trejo Pablo, López Marko
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Determination of Soil-Water Characteristic Curves of Unsaturated Sandy Soils Using Membrane Filter with Stainless Wire Mesh [PDF]
, 2009 Soil-water characteristic curve (SWCC) is an important soil function in an unsaturated soil mechanics field for design and analyses of any unsaturated earth structures. Determination of SWCC is not easy and more so time consuming. Generally, ceramic disc
Akudago, John Apambilla +4 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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Soil water retention curve of agrogray soils: influence of anisotropy and the scaling factor [PDF]
, 2014 The soil water characteristic or soil water retention curve (WRC) of medium-loamy gray forest soil horizons was studied in cylinder-shaped samples of disturbed and undisturbed structure.
Kukharuk, N. S. +2 more
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Soil-water characteristic curve of polypropylene fibrereinforced sandy soil
Soils and Rocks, 2022 Fibre reinforcement is considered a good alternative for improving the geotechnical properties of soil. However, studies that investigate its behaviour, accounting for the unsaturated condition, and the hydraulic behaviour of soil mixtures with fibre, are limited.
Cíntia Castro +2 more
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Yantu gongcheng xuebao, 2020 The foundation soil of large channels in northern Xinjiang is mostly white sandstone and mudstone, and its hydraulic characteristics determine the formation and development of channel structural diseases.
TAN Zhi-xiang 1, WANG Zheng-zhong 1, 2, GE Jian-rui 1, JIANG Hao-yuan 1, LIU Quan-hong 1, MENG Xiao-dong 1
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