Results 21 to 30 of about 1,485 (167)
Performance-based design of contaminant barriers for sustainable landfilling and site remediation [PDF]
, 2023 A sustainable approach to the design of contaminant barriers should balance the two conflicting needs of maximising the protection of the groundwater quality and minimising the environmental impact related to the construction of the barrier.
Dominijanni, Andrea
core +1 more source
Renmin Zhujiang, 2021 The composite geomembrane has some advantages for seepage prevention treatment of reservoirs in karst area,but it may have adverse effect on the geomembrane due to the joint action of reservoir water level and groundwater level during operation period.In
YANG Yang, LIU Hui, LI Yuqiao
doaj
Buildings, 2022 The swelling capacity of novel hydrophilic gaskets used in geomembrane cutoff walls and infrastructures is critical for decreasing the flow rates of contaminated groundwater. This study investigated the swelling behavior, relaxation characteristics, flow
Min Wang +5 more
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Study on the damage evolution mechanism of geomaterials/soil interfaces under the action of drawing
AIP Advances, 2021 It was of great significance to study the damage evolution mechanism of geomaterial/soil interfaces in landfill seepage control systems to evaluate the slope instability of landfill sites with high dam and large storage capacity.
Fu Yi +5 more
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Design and Reality of Landfill Anti-seepage System Considering Chemical Erosion
Chemical Engineering Transactions, 2018 The chemical etching liquid in landfills is very harmful to surface water and groundwater. At the same time, the chemical erosion effect will affect the stability of landfills.
Hongzhou Zhang
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Hydraulic conductivity of a dense prehydrated geosynthetic clay liner [PDF]
, 2015 Dense prehydrated geosynthetic clay liners (DPH-GCLs) are a particular type of GCL which, unlike conventional GCLs manufactured with dry bentonite, contain bentonite prehydrated during manufacturing.
Di Emidio, Gemmina, Mazzieri, Francesco
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Pemanfaatan Pemotongan Ban Bekas Untuk Campuran Beton Serat Perkerasan Kaku [PDF]
, 2010 Basically, construction of road pavement has 2 (two) types, are rigid pavement and flexible pavement. Rigid pavement has many advantages: the design is simple, the maintenance is easy and it is suitable for heavy load traffic as well as for sub grade ...
Maryoto, A. (Agus) +1 more
core +3 more sources
Analysis of geomembrane whale due to liquid flow through composite liner [PDF]
Geotextiles and Geomembranes, 2016 Abstract When defects occur in geomembrane liner (GL), leaking water could infiltrate dry soil below, replace the pore air and may generate geomembrane whale (GW). An analytical solution is proposed in this paper to analyse the geometry and tensile force of axisymmetric GW.
Guo, Wei +3 more
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Sensitivity analysis of leakage of rockfill dam caused by composite geomembrane defect
IOP Conference Series: Earth and Environmental Science, 2021 Abstract To study the influence of different geomembrane defects on the seepage field of a typical concrete inclined wall rockfill dam with a dam height of 85m, the saturated-unsaturated seepage finite element theory is applied to construct a three-dimensional numerical calculation model, and the seepage field of the dam under different ...
Yang Jie +3 more
openaire +1 more source
Performance testing of strained BGM welds [PDF]
E3S Web of ConferencesGeomembranes are essential for liquid containment, with bituminous geomembranes (BGMs) benefiting from a unique composition of polymer-modified bitumen and polyester geotextile.
Kendall Preston +2 more
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