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Study on the combined influence mechanism of temperature, density and moisture content on the resistivity of loess [PDF]
Scientific ReportsIn view of the limitations of single-point temperature measurement and single-factor analysis in soil resistivity research, this study takes the Malan loess in the southeast of the Loess Plateau in Shaanxi Province as the research object, and uses the ...
Yuanlong Bi +5 more
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Soil-water resistivity curve of a tropical soil [PDF]
MATEC Web of Conferences, 2021 The evaluation of soil-water characteristic curve is one of the most important procedures in the matter of understanding the soil behaviour during wetting and drying processes.
Carnavale Thiago de Souza +3 more
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Soil resistivity and ground resistance for dry and wet soil [PDF]
Journal of Modern Power Systems and Clean Energy, 2017 In this paper, soil resistivity and ground resistance at two different sites near an electrical substation are measured using a grounding system grid with and without rods.
Md. Abdus Salam +3 more
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Rock and Soil Mechanics, 2021 The performance evolution of subgrade soil under the coupling effect of drying?wetting cycle and dynamic load is essential for the safety and stability of the subgrade.
HU Zhi +4 more
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Development of A Soil Resistivity Calculator
Journal of Engineering Technology and Applied Physics, 2021 Soil resistivity is an important parameter for designing electrical earthing system. The measurement of soil resistivity is greatly influenced by moisture content, temperature, porosity, degree of saturation, number of soil layer(s),
Muhd Anas Ezhar, Siow Chun Lim
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Optimal Inversion Method for Composite Layered Soil Model Considering Outlier Dispersion
IEEE Access, 2023 Accurate soil structure models are crucial references for substation grounding system design. Typically, inversion algorithms are employed to obtain uniform or horizontal layered soil models based on measured apparent resistivity.
Xiaobing Xiao +7 more
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Influence of water content on the electrical resistivity of biocemented soils investigated through the shape of the water retention curve and considering chemical effects [PDF]
E3S Web of Conferences, 2023 Non-destructive tests, such as geophysical electrical resistivity tests, can be useful to determine how Biocementation treatment in soils is distributed in volume.
Fernández Rodríguez Román +1 more
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Estimating soil suction from electrical resistivity [PDF]
Natural Hazards and Earth System Sciences, 2013 Soil suction and resistivity strongly depend on the degree of soil saturation and, therefore, both are used for estimating water content variations. The main difference between them is that soil suction is measured using tensiometers, which give point ...
E. Piegari, R. Di Maio
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Measuring the Content of Unfrozen Water in Frozen Soil Based on Resistivity
International Journal of Electrochemical Science, 2020 This study proposes a new method for calibrating the theoretical model of resistivity versus unfrozen water content in frozen soils. The method characterizes correlations between the soil mass resistivity and unfrozen water content in the frozen state by
Liyun Tang +4 more
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Iraqi Geological Journal, 2023 A 2D Electrical Resistivity Imaging survey was conducted at the Al-Jadiriya Campus of Baghdad University. The 2D resistivity survey was achieved on two profiles using the Wenner- Schlumberger configuration.
Waleed Al-Mahemmdi +2 more
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