Results 31 to 40 of about 1,971 (205)

Variability of Bimodal Soil-Water Characteristic Curves under Different Confining Pressures

Applied and Environmental Soil Science, 2021
Soils with two subcurves of Soil-Water Characteristic Curve (SWCC) (dual porosity soils) might be found within various residual soils. Soils located in different depths have different confining pressure.
Achmad Syarifudin, Alfrendo Satyanaga
doaj   +1 more source

SWCC of Calcareous Silty Sand Under Different Fines Contents and dry Densities [PDF]

, 2021
Investigating the soil-water characteristics of calcareous soil has a great significance for preventing geological disasters on island-reefs as well as maintaining the foundation stability of hydraulic-filled island-reefs. In this study, calcareous silty
Dong-Sheng Xu, Ming-Jian Hu, Jian-Hua Shen, Hu, Ming-Jian, Chen-Yang Zhang, Xing Wang, Wang, Xing, Zhang, Chen-Yang, Xu, Dong-Sheng, Shen, Jian-Hua   +9 more
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SWCC of Crushed Bentonite Under High Suction Ranges

Japanese Geotechnical Society Special Publication, 2019
Tomoyoshi Nishimura
exaly   +3 more sources

A rapid method for determining the soil-water characteristic curves in the full suction range

Rock and Soil Mechanics, 2022
The traditional methods for determining the soil-water characteristic curve (SWCC) in the full suction range always takes several months. To better guide the engineering practice with the theory of unsaturated soil mechanics, the rapid determination of ...
LI Xu, LIU A-qiang, LIU Li, LIU Yan, WU Yong-kang   +4 more
doaj   +1 more source

Effect of Deaeration and Sodium Sulfite Addition to MSF Make-up Water on Corrosion of Evaporator and Heat Exchanger Materials

Journal of King Saud University: Engineering Sciences, 1996
A near zero oxygen level is normally maintained in MSF make-up water by mechanical deaeration followed by Na2SO3 addition. Is the complete removal of dissolved oxygen from the make up water beneficial to evaporator and heat exchanger materials which ...
A.U. Malik, P.C. Mayan Kutty, N.A. Siddiqi, Ismail N. Andijani, T.S. Thankachan   +4 more
doaj   +1 more source

Soil water characteristics of coarse-grained accumulation soil and their prediction method

Yantu gongcheng xuebao, 2023
The unsaturated state is an important factor affecting the mechanical properties of soil. In view of the lack of researches on soil-water characteristics of coarse-grained accumulation soil, a large unsaturated coarse grained soil triaxial test system is
LI Jian1, , LI Shichang 1, 2, WU Gu 1, 2, CHEN Shanxiong 1, YU Fei 1, DAI Zhangjun 1, ZHANG Yu 3
doaj   +1 more source

Estimation of soil water characteristic curves (SWCC) of mining sand using soil suction modelling [PDF]

, 2019
Soil water characteristic curve (SWCC) is widely known as the relationship between matric suction and water content. It is used as a tool to determine the hydraulic and mechanical behaviour of unsaturated soils and to predict soil water storage.
Hezmi, M. A., M. H Ramli, M. A Hezmi, Azmi, M., Ramli, M. H., S.A.N Mohd Yusoff, M. N. A Alel, Alel, M. N. A., Mohd. Yusoff, S. A. N, M Azmi   +9 more
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Rapid testing and prediction of soil–water characteristic curve of subgrade soils considering stress state and degree of compaction

Journal of Rock Mechanics and Geotechnical Engineering, 2023
The subgrade soil is generally in saturated or unsaturated condition. To analyze complex thermo-hydro-mechanical-chemical (THMC) behaviors of subgrade, it is essential to determine the soil–water characteristic curve (SWCC) that represents the ...
Junhui Peng, Huiren Hu, Junhui Zhang
doaj   +1 more source

EFFECT OF SAMPLE RE-SATURATION ON SOIL-WATER CHARACTERISTIC CURVE

Revista Caatinga, 2018
Soil-water characteristic curve (SWCC) is an important tool for water management in irrigated agriculture. However, factors such as texture and structure of soils influence SWCC behavior. According to the literature, wetting and drying cycles alter SWCC.
ÍCARO VASCONCELOS DO NASCIMENTO, THIAGO LEITE DE ALENCAR, CARLOS LEVI ANASTÁCIO DOS SANTOS, RAIMUNDO NONATO DE ASSIS, JAEDSON CLÁUDIO ANUNCIATO MOTA   +4 more
doaj   +1 more source

Comparison of soil-water characteristic curve (SWCC) on unburned and burned soil at varying temperature [PDF]

, 2016
Fires can reduce soil infiltration capacity, induce soil water repellency and increase runoff and erosion. This study examines the effect of temperature under natural and laboratory condition of soil samples collected from hillside at Jalan Gambang.
Anis Ayesha, Noraini
core   +2 more sources