High-density electrical resistivity method
WebIn this study, a natural slope is tested using high-density electrical resistivity tomography (ERT) method and time-domain reflectometry (TDR) ... SUN Qiang, . Study on moisture migration in natural slope using high-density electrical resistivity tomography method[J].Rock and Soil Mechanics, 2024, 40(7): 2807-2814. share this article. 0 Web1 de abr. de 2024 · Application of high density resistivity method in landslide detection. Qi Di, Niu Jian-jun. Published 1 April 2024. Geology. IOP Conference Series: Earth and Environmental Science. Landslide geological hazards often occur and are relatively harmful, which seriously threaten the safety of people’s lives and property.
High-density electrical resistivity method
Did you know?
Web30 de dez. de 2024 · 2.Introduction to high-density electrical method 2.1 Working principle and characteristics The high-density electrical method mainly refers to the DC high-density resistivity method. It is based on the electrical differences between different rock (mine) stones, which is an array of exploration Web12 de abr. de 2024 · The electrical resistivity of the samples was measured using a DC power supply and a millivolt meter. ... were applied: 0°, 24.2°, 35.3°, and 45°. The fixed …
Web1 INTRODUCTION. Electroconductivity of plasma can be determined properly by the precise measurements of the basic measurable parameters such as: volt-ampere characteristics, …
WebHigh-density resistivity method is a new, efficient electrical prospecting method, which can complete a two-dimensional (vertical and horizontal) prospecting process, … http://en.cgsjournals.com/article/doi/10.11932/karst20240502
Web[1] Cheng Q Tuo XG Ge B Li HL Wang SD. The application of the high-density electrical method to the survey of Chayuangou landslide in Gaochuan, Sichuan province. Geophysical Geochemical exploration, 2012; 36:69-72 [2] Zhao ZW, Xu WM, Fu QH. Application of the high density resistivity method in embankment dam seepage …
WebThe high-density resistivity method is an active source array exploration method that combines electrical profiling and electrical sounding survey methods. The spatial position and depth of the target body are determined by the distribution of the stable current field, which is based on the difference in electrical properties between the target body and … graeme whiteheadWebelectrical resistivity method has also been presented. Keywords—Resistivity, inversion, optimization. I. INTRODUCTION HE inverse problem in resistivity interpretation was described first when Slichter reported a method of interpretation of resistivity data over a layered earth using Hankel's Fourier-Bessel inversion formula [55]. It gives a china auto show 2023WebTantalum-based films with tailored composition, density, and electrical resistivity are of interest for next generation hohlraums for magnetized indirect-drive inertial confinement fusion. Here, we use reactive direct-current magnetron sputtering to deposit tantalum suboxide films with O content in the range of 46–71 at.%. In contrast to a common … graeme whittingtonWeb7 de nov. de 2024 · Goaf ground collapse has great constraints on people’s lives, property safety, and social development within the influence scope because of its concealment and suddenly happening characteristics. The high-density resistivity method is used to explore the goaf of a quarry in Xiangtan City, Hunan Province. The surface subsidence … china auto sieve shaker manufacturersWeb26 de fev. de 2024 · The high-density electrical method is one of the most important geophysical exploration methods , and is based on the electrical method [22,23,24,25]. … china auto show modelsWeb1 de set. de 2016 · Mapping coalmine goaf using transient electromagnetic method and high density resistivity method in Ordos City, China. Author links open overlay panel Guiju Wu, Guangliang Yang, Hongbo Tan. Show more. ... Application of high density electric surveying in coalmine gob area investigation. Coal Geol China, 20 (1) (2008), … china auto show 2023 russianWeb1 de jan. de 2024 · Geometric methods considering three shapes (V-shaped, U-shaped and trapezoidal) were used to estimate the profile area of the check dams; the V-shaped geometric method showed high accuracy. This study provides a four-step approach based on high-density electrical resistivity tomography and a geometric method to … graeme whitfield leicester