Results 31 to 40 of about 4,837 (209)

Shear strength of geomembrane-cohesive soil interfaces [PDF]

E3S Web of Conferences
Despite the increasing use of geosynthetics, the behavior of polymeric materials inserted in the soil is complex, and the wide availability of products on the market makes it difficult to standardize and predict the behavior of the interaction. Therefore,
Lopes Henrique Rodrigues, Da Silva Jefferson Lins   +1 more
doaj   +1 more source

Creep penetration of particles at geomembrane surfaces [PDF]

E3S Web of Conferences
Laboratory tests were conducted to measure polyethylene geomembrane contact surface area change with time under sustained loading. The presentation summarizes the test results and findings.
Bilgin Ömer, Mosawi Mohammad
doaj   +1 more source

Provisional equations for determining leachate leakage rate through composite barriers from compromised geomembrane [PDF]

, 2017
: From years ago to present date the equations available for determining the rate of leachate leakage through composite barriers from geomembrane (GM) failures necessitated the use of graphs to attain the value of one of the terms of the equations for ...
Agbenyeku, E. E., Msibi, M. I., Muzenda, E.   +2 more
core   +1 more source

Hydraulic conductivity and swelling pressure of GCLs using polymer treated clays to high concentration CaCl(2) solutions [PDF]

, 2015
A Geosynthetic Clay Liner (GCL) is a frequently used h ydraulic barrier system designed to impede the flow of contaminated leachate into the environment.
Bezuijen, Adam, D, Verastegui Flores, Di Emidio, Gemmina, Janssen, J   +3 more
core  

Inverse Grading Emerges From Particle‐Scale Migration Under Seasonal Freeze‐Thaw Forcing: Evidence From Multi‐Year Monitoring and Physical Modeling

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Inverse grading, where coarse particles overlay finer materials, is common on talus slopes, yet its progressive formation under realistic conditions is rarely quantified. We integrate multi‐year field observations with controlled freeze‐thaw experiments to elucidate the processes driving particle migration that result in inverse grading and ...
Weibo Li, Qinglu Deng, Limin Zhang, Pengju An, Xingwei Ren, Xuexue Su, Ruiqiang Bai, Jiren Xie, Li Zeng, Kun Fang   +9 more
wiley   +1 more source

Permeability mechanism of PVC-P geomembrane at peripheral joints of high membrane-faced rockfill dams

Yantu gongcheng xuebao
The PVC-P geomembrane in the impervious structure of high-membrane faced rockfill dams has excellent impermeability. However, it has large elongation at the peripheral joints due to differential displacement, which is the weak section of the impervious ...
ZHANG Xianlei 1, MA Zhongyang 2, LIU Hesong 1
doaj   +1 more source

Classification of Geomembranes as Raw Material for Defects Reduction in the Manufacture of Biodigesters Using an Artificial Neuronal Network

Energies, 2021
Recently, biodigesters have attracted much attention as an efficient alternative for energy generation and organic waste treatment. The final performance of a biodigester depends heavily on the quality of its building process and the selection of its raw
Rocio Camarena-Martinez, Rocio A. Lizarraga-Morales, Roberto Baeza-Serrato   +2 more
doaj   +1 more source

A New Analytical Solution for Determination of Acceptable Overall settlement of Heap Leaching Structures Foundation [PDF]

International Journal of Mining and Geo-Engineering, 2016
There are some artificial and natural materials on foundation of heap leaching structures. Geomembrane liner is the most important artificial isolated layer of these structures. The thickness of this layer is about 1 to 2 mm.
mehdi amini, Emad Khorasani, Saeed Soltani-Mohammadi   +2 more
doaj  

High‐Density Polyethylene/Graphene Polymer Nanocomposites Used as Geogrids

Polymer Composites, Volume 47, Issue 3, Page 2550-2562, 10 February 2026.
High‐performance geogrids made from HDPE and graphene. ABSTRACT This study investigates the development of high‐density polyethylene (HDPE) nanocomposites reinforced with graphene (G), aiming to apply them in the production of geogrids for geotechnical use.
Paulo A. C. Luz, Danilo D. Siqueira, Natalia F. Braga, Patrícia M. S. Souza, Guilhermino J. M. Fechine   +4 more
wiley   +1 more source

Design of sustainable olive mill wastewaters ponds

Research in Agricultural Engineering, 2014
The geomembrane market for waterproofing ground ponds used to isolate olive mill wastewaters offers a wide choice both in terms of the material used and liner thickness and size.
F. Barreca, C.R. Fichera
doaj   +1 more source