A hybrid method for quasi-three-dimensional slope stability analysis in a municipal solid waste landfill

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A hybrid method for quasi-three-dimensional slope stability analysis in a municipal solid waste landfill. / Yu, Li; Batlle, F.

In: Waste Management, Vol. 31, No. 12, 12.2011, p. 2484-2496.

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Yu, Li ; Batlle, F. / A hybrid method for quasi-three-dimensional slope stability analysis in a municipal solid waste landfill. In: Waste Management. 2011 ; Vol. 31, No. 12. pp. 2484-2496.

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@article{3cb46ae5c9d64bc58d0df324978f4d25,
title = "A hybrid method for quasi-three-dimensional slope stability analysis in a municipal solid waste landfill",
abstract = "A hybrid method for quasi-three-dimensional slope stability analysis based on the finite element stress analysis was applied in a case study at a MSW landfill in north-east Spain. The ‘‘equivalent’’ three-dimensional factor of safety (FoS) was computed from the individual result of the two-dimensional analysis for a series of evenly spaced cross sections within the potential sliding body. Results indicate that the hybrid method for quasi-three-dimensional slope stability analysis adopted in this paper is capable of locating roughly the spatial position of the potential sliding mass. The result that FoS obtained from three-dimensional analysis increases as much as 50{\%} compared to that from two dimensional analysis implies the significance of the three-dimensional effect for this study-case. Influences of shear parameters, time elapse after landfill closure, leachate level as well as unit weight of waste on FoS were also investigated in this paper.",
keywords = "Municipal solid waste, slope stability, finite element stress analysis, limit equilibrium, hybrid method, quasi-three-dimensional analysis",
author = "Li Yu and F. Batlle",
note = "Score = 10",
year = "2011",
month = "12",
doi = "10.1016/j.wasman.2011.07.012",
language = "English",
volume = "31",
pages = "2484--2496",
journal = "Waste Management",
issn = "0956-053X",
publisher = "Elsevier",
number = "12",

}

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TY - JOUR

T1 - A hybrid method for quasi-three-dimensional slope stability analysis in a municipal solid waste landfill

AU - Yu, Li

AU - Batlle, F.

N1 - Score = 10

PY - 2011/12

Y1 - 2011/12

N2 - A hybrid method for quasi-three-dimensional slope stability analysis based on the finite element stress analysis was applied in a case study at a MSW landfill in north-east Spain. The ‘‘equivalent’’ three-dimensional factor of safety (FoS) was computed from the individual result of the two-dimensional analysis for a series of evenly spaced cross sections within the potential sliding body. Results indicate that the hybrid method for quasi-three-dimensional slope stability analysis adopted in this paper is capable of locating roughly the spatial position of the potential sliding mass. The result that FoS obtained from three-dimensional analysis increases as much as 50% compared to that from two dimensional analysis implies the significance of the three-dimensional effect for this study-case. Influences of shear parameters, time elapse after landfill closure, leachate level as well as unit weight of waste on FoS were also investigated in this paper.

AB - A hybrid method for quasi-three-dimensional slope stability analysis based on the finite element stress analysis was applied in a case study at a MSW landfill in north-east Spain. The ‘‘equivalent’’ three-dimensional factor of safety (FoS) was computed from the individual result of the two-dimensional analysis for a series of evenly spaced cross sections within the potential sliding body. Results indicate that the hybrid method for quasi-three-dimensional slope stability analysis adopted in this paper is capable of locating roughly the spatial position of the potential sliding mass. The result that FoS obtained from three-dimensional analysis increases as much as 50% compared to that from two dimensional analysis implies the significance of the three-dimensional effect for this study-case. Influences of shear parameters, time elapse after landfill closure, leachate level as well as unit weight of waste on FoS were also investigated in this paper.

KW - Municipal solid waste

KW - slope stability

KW - finite element stress analysis

KW - limit equilibrium

KW - hybrid method

KW - quasi-three-dimensional analysis

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_116249

UR - http://knowledgecentre.sckcen.be/so2/bibref/8499

U2 - 10.1016/j.wasman.2011.07.012

DO - 10.1016/j.wasman.2011.07.012

M3 - Article

VL - 31

SP - 2484

EP - 2496

JO - Waste Management

JF - Waste Management

SN - 0956-053X

IS - 12

ER -

ID: 339793