Energy dissipation models of soil nails for 3D upper bound analyses of steep reinforced slopes

Qian, Ze-Hang; Zou, Jinfeng

doi:10.1016/j.compgeo.2022.104934

Computers and Geotechnics

2022

DOI: 10.1016/j.compgeo.2022.104934

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Energy dissipation models of soil nails for 3D upper bound analyses of steep reinforced slopes

Ze-Hang Qian

Jinfeng Zou²

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2024

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Cited by 2 publications

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Stability analysis of loess fill slope supported by frame prestressed anchors considering tensile strength cut-off

Zhao,

Zhu,

Hou

et al. 2024

Sci Rep

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In the stability analysis of loess fill slope, the fissure nature of loess is often ignored, which makes the stability calculation of fill slope too conservative. Based on the upper limit theory of plastic limit analysis, the stability analysis model of loess-filled fissured slope supported by frame prestressed anchors was established. Considering the tensile strength cut-off yield property of soil, the stability coefficient of slope was calculated, and the influence of different factors on slope stability was analyzed. The results show that ignoring the fissures in loess will overestimate the stability of the fill slope, and the support structure can significantly improve the stability of the loess-filled fissure slope. The research results of this paper can further enrich the stability analysis theory of loess-filled fissured slope supported by frame prestressed anchors, which is of great significance to guide engineering practice.

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Stability analysis of loess fill slope supported by frame prestressed anchors considering tensile strength cut-off

Zhao,

Zhu,

Hou

et al. 2024

Sci Rep

View full text Add to dashboard Cite

show abstract

Upper Bound Stability Analysis of Soil-Nailed Slopes with a Discretized Technique in Layered Ground

Fu,

Huang,

Shi

et al. 2024

Int. J. Geomech.

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Energy dissipation models of soil nails for 3D upper bound analyses of steep reinforced slopes

Cited by 2 publications

References 47 publications

Stability analysis of loess fill slope supported by frame prestressed anchors considering tensile strength cut-off

Stability analysis of loess fill slope supported by frame prestressed anchors considering tensile strength cut-off

Upper Bound Stability Analysis of Soil-Nailed Slopes with a Discretized Technique in Layered Ground

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