Results 81 to 90 of about 4,837 (209)

Mechanical Behavior of Interface between Composite Geomembrane and Permeable Cushion Material

open access: yesAdvances in Materials Science and Engineering, 2014
An accurate description of composite geomembrane-cushion interface behavior is of great importance for stress-deformation analysis and stability assessment of geomembrane surface barrier of rock-fill dam.
Haimin Wu   +3 more
doaj   +1 more source

The Drained Strength of Bentonite Enhanced Sand [PDF]

open access: yes, 1999
INTRODUCTION Barriers with a low hydraulic conductivity are used as part of waste containment systems to prevent groundwater contamination by liquids from the waste.
Cousens, T.W.   +2 more
core  

Safety enhancement of oil trunk pipeline crossing active faults on Sakhalin Island [PDF]

open access: yes, 2015
The article explores the issues concerning safety enhancement of pipeline active fault crossing on Sakhalin Island. Based on the complexity and analysis results, all the faults crossed by pipeline system are classified into five categories - from very ...
Antropova, Natalya Alekseevna   +2 more
core   +1 more source

EFFECTIVE SEDIMENT CONTROL IN A RESERVOIR [PDF]

open access: yes, 2014
Sedimentation in a reservoir cannot be avoided. The average rate of sedimentation on the storage volume reduction of a reservoir in the world is about 1 % per year (Yoon,1992), meanwhile, the storage volume reduction in several reservoir in Indonesia ...
Djoko , Legono   +3 more
core  

Research on Deformation Characteristics of Geomembrane in Welding of Membrane Faced Rockfill Dam

open access: yesRenmin Zhujiang, 2021
In order to solve the problem that the roughness and local folds of geomembrane in the meridional and zonal welds affect the welding quality,this paper carries out the experimental study on thermodynamic deformation-temperature rule of HDPE/PE/PVC ...
WU Xiuyu, ZHANG Xianlei, WU Yunyun
doaj  

Numerical simulation methods for leakage in reservoirs with geomembrane seepage control

open access: yesYantu gongcheng xuebao
Leakage significantly impacts the operational and maintenance safety of reservoirs. The existing researches on the leakage due to defective geomembranes remain at experimental stage, with limited exploration of numerical simulation methods specifically ...
CAO Xueshan1 , SHI Qingyi1, XUE Meng1, LIAO Zhibin2, YUAN Junping1, 3 , DING Guoquan1, 3
doaj   +1 more source

Influence of the type of materials and chemical reactants on the properties of polyethylene sheet [PDF]

open access: yes, 2009
Для производства листов-геомембран на основе полиэтилена целесообразно использовать полиэтилен высокого давления марки 15303-003.To produce polyethylene-based geomembrane sheets it is effective to use high pressure polyethylene, grade 15303 ...
Артемов, А. В.   +4 more
core  

The usage of clay in the environment protection [PDF]

open access: yes, 2010
U ovom radu izložen je kratki pregled primjene gline u izgradnji odlagališta otpada. S obzirom na kontinuirani porast broja stanovnika na svijetu povećava se i potreba za sve većim brojem uređenih odlagališta.
Kovačić, Ana
core   +2 more sources

Cas pratique : État de la retenue d’El Golfo dans l’île d’El Hierro (îles Canaries) State of the EPDM polymeric geosynthetic barrier in the “El Golfo” water reservoir at the island of El Hierro (Canary Islands) [PDF]

open access: yesSciences, Eaux & Territoires, 2012
La pérennité des matériaux géosynthétiques garantit la mise en place d'un système de protection efficace et durable pour l'environnement. Cet article présente le comportement sur douze ans d’une géomembrane en caoutchouc synthétique installée dans la ...
BLANCO, Manuel ; GARCIA, Florencio ; SORIANO, Jesús ; CASTILLO, Francisca ; AGUIAR, Escolàstico ; VARA, Tatiana
doaj  

Status of the LBNE Neutrino Beamline

open access: yes, 2011
The Long Baseline Neutrino Experiment (LBNE) will utilize a neutrino beamline facility located at Fermilab to carry out a compelling research program in neutrino physics. The facility will aim a beam of neutrinos toward a detector placed at the Homestake
/Fermilab, Papadimitriou, Vaia
core   +1 more source

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