Results 11 to 20 of about 1,485 (167)
Use of Bituminous Geomembrane (BGM) to Waterproof Large Canals [PDF]
E3S Web of Conferences, 2023 Bituminous geomembranes (BGM) collaborate in the global challenge of improving water resources management by waterproofing hydraulic works. BGMs are multi-layered composite geomembranes with each of the components providing a technical benefit on large ...
Breul Bertrand, Llinas Pau
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Effect of the durability of GCLs on Contaminants transfer through a composite liner exhibiting a hole in the geomembrane: A numerical approach [PDF]
E3S Web of Conferences, 2023 This study performs numerical simulations of flow rate and organic contaminant migration through a geosynthetic composite lining system (geomembrane GMB-geosynthetic clay liner GCL) using the GeoStudio program (Ctran/W in conjunction with Seep /W).
Bannour Hajer
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Yantu gongcheng xuebao, 2022 The creep and creep recovery of HDPE geomembrane with three different thicknesses under six different load levels are investigated. The creep and creep recovery characteristics of the geomembrane and their influencing factors are deeply analyzed.
CEN Wei-jun , WEN Zhen-yu , LI Deng-jun , WANG Li-bo
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Stress and Deformation Property of Geomembrane Surface Barrier for High Rock-fill Dam [PDF]
MATEC Web of Conferences, 2019 Based on the direct shear test results of interface between a composite geomembrane and cushion material, nonlinear elastic, perfectly plastic model was used to describe the interface behaviors.
Wu Haimin, Zhang Zhen, Shu Yiming
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Application of Geomembrane on the Dam of Concrete Face in a Certain Hydropower Station Project [PDF]
E3S Web of Conferences, 2020 A certain hydropower station is a concrete face rockfill dam, with the dam height of 219 m. Because of various reasons, Composite geomembrane was added on the concrete face below the elevation of 382 m. A combined impermeable system composed of composite
Kai PENG +5 more
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Geosciences, 2021 Geomembranes are used worldwide as basin liners in tailings ponds to decrease the permeability of the foundation and prevent further transportation of harmful contaminants and contaminated water.
Anne Tuomela +5 more
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Yantu gongcheng xuebao, 2023 In order to investigate the influences of the attenuating characteristics of reaction parameters including adsorption and degradation in the clay liners under the geomembrane on the antifouling performances of composite liners, the attenuation of ...
CAI Peifu 1, 2, DING Hao 1, 2, YANG Dandi 2, SHI Yanghui 2, XIE Haijian 2, JIN Aimin 1, CHEN Yun 3
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Engineering practice of ex-situ stabilization for contaminated site soils
Yantu gongcheng xuebao, 2022 A systematic study on the ex-situ stabilization of multiple heavy metals-contaminated soils at a contaminated site in China is introduced. The key construction processes including excavation of contaminated soils, mixing of contaminated soils with a ...
ZHOU Shi-ji 1, 2, DU Yan-jun 1, 2, YUAN-Hang 1, 2, SUN Hui-yang 1, 2, FENG Ya-song 1, 2, 3, YANG Yu-ling 1, 2
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Japanese Geotechnical Society Special Publication, 2016 (GMB)/geosynthetic clay liner (GCL) composite liner where the GMB contained a circular defect and the GCL was partially hydrated. The results indicate that gas leakage rate increased with increasing gas differential pressure and increase of the GCL total suction.
Rouf, Md A. +4 more
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Finite-element Stress and Deformation Analysis of a Geomembrane Face Rockfill Dam
Renmin Zhujiang, 2022 For a certain reservoir dam that is a geomembrane face rockfill dam,the composite geomembrane is used as the face slab on the dam surface to prevent seepage.A three-dimensional nonlinear finite-element model of this reservoir dam was built to simulate ...
ZHAO Yuhao +4 more
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