<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The article presents the stability analysis of two adjacent waste landfills located in a potentially unstable territory. One of the waste landfills is reclaimed and consists of ash. Municipal solid waste is actively deposited in the second landfill. In the space between the landfills, the expansion of the municipal solid waste landfill is planned, with a partial overlap of the reclaimed ash landfill. The instability of the area where the landfills are located is due to its susceptibility to the formation of landslides. The article presents the results of experimental verifications of the peak shear strength parameters of the ashes and the peak and residual shear strength of the soils forming the subsoil of both landfills and serve as input for stability analyses. The shear strength parameters of municipal waste are defined on the basis of literature research. The potential instability of both waste landfill territories was taken into account using the parameters of the residual shear strength of the subsoil. The stability analysis of waste landfills is expressed using both the peak and residual shear strength parameters of the subsoil of waste landfills. In addition, the effect of seismic loading on both landfills is considered in the stability analysis.</p>
</abstract>

The article presents the stability analysis of two adjacent waste landfills located in a potentially unstable territory. One of the waste landfills is reclaimed and consists of ash. Municipal solid waste is actively deposited in the second landfill. In the space between the landfills, the expansion of the municipal solid waste landfill is planned, with a partial overlap of the reclaimed ash landfill. The instability of the area where the landfills are located is due to its susceptibility to the formation of landslides. The article presents the results of experimental verifications of the peak shear strength parameters of the ashes and the peak and residual shear strength of the soils forming the subsoil of both landfills and serve as input for stability analyses. The shear strength parameters of municipal waste are defined on the basis of literature research. The potential instability of both waste landfill territories was taken into account using the parameters of the residual shear strength of the subsoil. The stability analysis of waste landfills is expressed using both the peak and residual shear strength parameters of the subsoil of waste landfills. In addition, the effect of seismic loading on both landfills is considered in the stability analysis.

Stability Analysis of Waste Landfills on Potentially Unstable Territory

Department of Geotechnics, Faculty of Civil Engineering

Civil and Environmental Engineering

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Stability Analysis of Waste Landfills on Potentially Unstable Territory"}

The article presents the stability analysis of two adjacent waste landfills located in a potentially unstable territory. One of the waste landfills is...

Stability Analysis of Waste Landfills on Potentially Unstable Territory

Publicado en línea: 26 jun 2024

Páginas: 283 - 292

DOI: https://doi.org/10.2478/cee-2024-0022

Palabras clave
Municipal solid waste, Ash landfill, Safety factor, Residual shear strength, Seismic loading

© 2024 Dagmar Chropeňová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Stability Analysis of Waste Landfills on Potentially Unstable Territory

Publicado en línea: 26 jun 2024

Páginas: 283 - 292

DOI: https://doi.org/10.2478/cee-2024-0022

Palabras claveMunicipal solid waste, Ash landfill, Safety factor, Residual shear strength, Seismic loading

© 2024 Dagmar Chropeňová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Palabras clave
Municipal solid waste, Ash landfill, Safety factor, Residual shear strength, Seismic loading