Carbon Nanotubes for Slope Stabilization of Silty Soil DOI Creative Commons
Seyyed Hamid Ahmadi, Alfrendo Satyanaga,

Saltanat Orazayeva

и другие.

Infrastructures, Год журнала: 2024, Номер 9(12), С. 232 - 232

Опубликована: Дек. 13, 2024

Landslides are a common occurrence that results in both human and financial losses each year around the world. The conventional methods use variety of techniques, such as application lime, cement, fly ash, for slope stabilization. Nevertheless, all these materials, to some extent, have their own shortcomings. In this study, multi-walled carbon nanotubes (MWCNTs) was investigated Extensive saturated unsaturated laboratory testing well numerical analyses were conducted study scenarios soil with without MWCNTs. result from demonstrates air-entry value volumetric water content MWCNTs increased compared MWCNTs, while permeability stabilized decreased. SEEP/W analysis during rainfall shows pore-water pressure (PWP) higher than PWP surface area. During rainfall, factor safety (FoS) declined rapidly at high rate according Slope/W analysis, whereas FoS MWNCTs only changed slightly remained safe when non-stabilized slope.

Язык: Английский

Carbon Nanotubes for Slope Stabilization of Silty Soil DOI Creative Commons
Seyyed Hamid Ahmadi, Alfrendo Satyanaga,

Saltanat Orazayeva

и другие.

Infrastructures, Год журнала: 2024, Номер 9(12), С. 232 - 232

Опубликована: Дек. 13, 2024

Landslides are a common occurrence that results in both human and financial losses each year around the world. The conventional methods use variety of techniques, such as application lime, cement, fly ash, for slope stabilization. Nevertheless, all these materials, to some extent, have their own shortcomings. In this study, multi-walled carbon nanotubes (MWCNTs) was investigated Extensive saturated unsaturated laboratory testing well numerical analyses were conducted study scenarios soil with without MWCNTs. result from demonstrates air-entry value volumetric water content MWCNTs increased compared MWCNTs, while permeability stabilized decreased. SEEP/W analysis during rainfall shows pore-water pressure (PWP) higher than PWP surface area. During rainfall, factor safety (FoS) declined rapidly at high rate according Slope/W analysis, whereas FoS MWNCTs only changed slightly remained safe when non-stabilized slope.

Язык: Английский

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