Results 21 to 30 of about 97,480 (346)
Inspections of Hydro-Geotechnical on Ngancar Dam
Civil and Environmental Science Journal, 2019 Besides having great benefits, dam also holds enormous potential dangers. The collapsed dam will cause devastating flood along the river resulting in loss of lives, properties, damage to public facilities and environment, especially in the downstream ...
runi asmaranto +2 more
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A new small-scale experimental device for testing backward erosion piping
Journal of Hydrology and Hydromechanics, 2022 Backward erosion piping is driven by seepage forces acting on the soil grains at the downstream end of the seepage path. A new device for the laboratory testing of backward erosion progression was developed and tested. The device consists of a plexiglass
Petrula Lubomír, Říha Jaromír
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Frontiers in Physics, 2022 The seepage failure induced by high water pressure along the fault structural plane is one of the main factors for the deformation and failure of underground caverns.
Chong Shi +8 more
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IEEE Access, 2020 To fully utilize the abandoned salt cavern resources and to increase the total amount of the fossil energy reserve of China, reconstructing some of these salt caverns for underground gas storage (UGS) or strategic petroleum reserve (SPR) would be an ...
Nan Zhang +3 more
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Journal of Petroleum Science and Engineering, 2021 The effects of operating pressure and ground stress on the seepage parameters (permeability and porosity) of surrounding rock and stability and tightness of salt cavern have been investigated, and a method is proposed for safe operating pressure ...
Xiang-Sheng Chen +6 more
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Engineering Applications of Computational Fluid Mechanics, 2020 In this study, a numerical simulation is applied to investigate the effective factors on the seepage from the earthen channels. To authenticate the information at hand, some of the earthen channels in the Zayandeh-Rud irrigation network in Iran and Gediz
Reza Hosseinzadeh Asl +2 more
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Royal Society Open Science, 2022 A multi-functional true triaxial fluid-structure coupling system was used to conduct water retention and seepage tests of shale under true triaxial loading and unloading stress paths.
Shujian Li +4 more
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Water exclusion from tunnel cavities spanning a water table [PDF]
, 2005 It is simply shown that the analysis giving the critical shape of tunnel cavities situated on a freely draining permeable substratum for water exclusion with vertical drainage through the saturated capillary fringe, can be extended to the situation where
Kacimov, A. R., Youngs, E. G.
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Geophysical Evaluation of the Inner Structure of a Historical Earth-Filled Dam
Proceedings, 2018 Small earth dams usually lack the detailed seepage monitoring system that would provide high resolution data on changes in seepage flow. Alternative solution is monitoring of the temperature and electrical resistivity in the body of the dams. Geophysical
David Zumr +3 more
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Seepage analysis based on weak finite element method
Yantu gongcheng xuebao, 2023 In the design and operation management of hydraulic structures such as dams, gates and embankments, the seepage calculation plays a very important role. The current methods for seepage analysis are mainly based on the general finite element method. It is
HE Zhaokui 1, SU Baoyu 2, SHENG Jinchang 2, LUO Yulong 2
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