2021
DOI: 10.2113/2021/1569736
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Influence of Shear Displacement on Fluid Flow and Solute Transport in a 3D Rough Fracture

Abstract: Fractured rocks in the subsurface are ubiquitous, and the dynamics of mass transfer in fractured rocks plays an important role in understanding the problem in engineering geology and environmental geology. In this study, the influence of shear displacement on fluid flow and solute transport in a 3D rough fracture was investigated. A 3D self-affine rough fracture was generated using the modified successive random addition (SRA) technology, and three sheared fractures with different shear displacements were cons… Show more

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Cited by 58 publications
(26 citation statements)
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“…It is necessary to create a monitored family of points in the BIM of the deep foundation pit. According to deep foundation pit support design documents and monitored requirements, deep foundation pit monitored information generally includes data on pile deformation, the vertical and horizontal displacement of the pile top, subsidence (Wang et al, 2021), the horizontal and vertical displacement of the slope top, the axial force of the internal support, ground subsidence (Su et al, 2021), groundwater (Wu et al, 2021), and the subsidence of surrounding buildings, pipelines, and roads (Dou et al, 2021), etc. In this study, the family of monitored points was categorized as foundation pit slope top displacement, surrounding building subsidence, road and pipeline subsidence, deep soil displacement, and anchor rod (an anchor cable) axial force.…”
Section: Creating a Family Of Monitored Points In The Bim Of The Deep...mentioning
confidence: 99%
“…It is necessary to create a monitored family of points in the BIM of the deep foundation pit. According to deep foundation pit support design documents and monitored requirements, deep foundation pit monitored information generally includes data on pile deformation, the vertical and horizontal displacement of the pile top, subsidence (Wang et al, 2021), the horizontal and vertical displacement of the slope top, the axial force of the internal support, ground subsidence (Su et al, 2021), groundwater (Wu et al, 2021), and the subsidence of surrounding buildings, pipelines, and roads (Dou et al, 2021), etc. In this study, the family of monitored points was categorized as foundation pit slope top displacement, surrounding building subsidence, road and pipeline subsidence, deep soil displacement, and anchor rod (an anchor cable) axial force.…”
Section: Creating a Family Of Monitored Points In The Bim Of The Deep...mentioning
confidence: 99%
“…Due to its nonuniformity, cracks, and other factors, the results of mechanical parameters have great randomness and limitations, and there is a large error with the field measured values. In order to make up for the shortcomings of the above methods, this paper uses the geotechnical back analysis method to obtain the parameter value in the numerical calculation [24,25].…”
Section: Calculation Parameter Valuementioning
confidence: 99%
“…Although a large number of studies have been carried out on the mechanical properties and damage evolution of prefabricated rock samples with fractures, there are few studies on the mechanical characteristics of rock samples with fractures, and most of them are confined to the description and qualitative interpretation of experimental phenomena [21][22][23]. At present, the study of cross cracks in natural rocks is a research focus in the field of rock fracture mechanics [24][25][26]. In this paper, uniaxial compression experiments of granite samples with cross cracks were performed using the compression-testing machine system and the AE testing system.…”
Section: Introductionmentioning
confidence: 99%