Results 1 to 10 of about 7,640 (161)
Applied Sciences, 2022 The determination of seepage field is the basis to design seepage drainage facilities and dam slopes in tailings pond. However, in the design of a dry-stack tailings pond with a long service life, previous research has been mostly limited to the ...
Qiang Li +5 more
doaj +4 more sources
Analysis method of mining seepage field
Meitan xuebao, 2023 Aquifer protection in high-intensity coal mining is difficult to green and safe-mining, due to less knowledge of the response law of local seepage-flow in the mining area after aquifer damaged for the protection method and techniques.
Jianmin ZHANG +9 more
doaj +2 more sources
Journal of Petroleum Exploration and Production Technology, 2018 Aiming at the problem of a reservoir in the high water cut stage, and specifically an understanding of the distribution of the residual oil, the existing evaluation methods cannot effectively reflect the flow and distribution of the underground fluid. In
Guo Qi, Meng Lixin
doaj +3 more sources
Applied Sciences, 2022 The leakage of an enclosure structure will cause abnormal changes in the seepage flow field, which in turn can lead to the deformation of the enclosure structure and affect the surrounding geotechnical body.
Bingbing Chen +5 more
doaj +3 more sources
Porous Media Model of Reservoir considering Seepage Stress Coupling and Seepage Field Analysis
Geofluids, 2023 In the process of reservoir exploitation, the range of rock stress field changes is much larger than the reservoir area where the seepage occurs; so the amount of calculation of the existing seepage stress full coupling method is often very huge.
Xu Wang, Zhenzhen Jia
doaj +2 more sources
A Three-field Coupled Model for Seepage Failure
Procedia Engineering, 2015 AbstractA new model for seepage failure has been established in this study. Seepage field, particle concentration field, stress field and interactions among them are simultaneously taken into consideration in this fluid-soil coupling system. A hybrid numerical algorithm incorporating FEM and FVM is proposed and implemented to solve the physical ...
Jiachun Li
exaly +2 more sources
The Permeable Character of CSG Dams and Their Seepage Fields [PDF]
Complexity, 2018 Current studies regarding the permeable properties, corrosion properties, and seepage characteristics of cemented sand and gravel (CSG) materials are based on laboratory tests. Thus, there is a lack of studies analyzing the permeable character of seepage fields based on monitoring data from real prototypes working under practical operating conditions ...
Xin Zhao 0008, Yunlong He
openaire +2 more sources
Simulation procedure of unconfined seepage with an inner seepage face in a heterogeneous field [PDF]
Science China Physics, Mechanics and Astronomy, 2013 An inner seepage face phenomenon is given and a numerical simulation procedure has been developed. It may appear at the interface of two materials when an unconfined seepage flows from a porous media to a coarser porous media with a higher permeability.
MengXi Wu, LianZhi Yang, Ting Yu
openaire +1 more source
Geofluids, 2022 Porous groundwater seepage flow field reflects the spatiotemporal dynamic characteristics of porous groundwater movement. The geometric point and vector line methods are the traditionally used visualization methods for groundwater seepage flow field ...
Liang He, Ling Chen, Suozhong Chen
doaj +1 more source
Prediction of water inflow in water-sealed oil storage caverns based on fracture seepage effect
Rock and Soil Mechanics, 2022 The accurate prediction on the spatial distribution of water inflow and seepage characteristics in the cavern is one of the basic tasks to ensure the safety and economy during construction and operation of the underground water-sealed oil cavern.
JIANG Zhong-ming +4 more
doaj +1 more source