Proceedings of the Rocscience International Conference (RIC 2023)

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Internal and Global Analysis of a Gabion Wall Using 2D and 3D Limit Equilibrium Analysis: A Comparison of Multiple Methods

Authors
Gianluca Brocca1, *, Marco Vicari1, Sina Javankhoshdel2, Terence Ma2, Brigid Cami2
1Officine Maccaferri S.P.A., Zola Predosa, Bologna, Italy
2Rocscience Inc., Toronto, ON, Canada
*Corresponding author. Email: g.brocca@maccaferri.com
Corresponding Author
Gianluca Brocca
Available Online 8 November 2023.
DOI
10.2991/978-94-6463-258-3_69How to use a DOI?
Keywords
gabion; retaining; wall; slope stability; limit equilibrium
Abstract

Gabion walls are a type of retaining wall made up of steel baskets typically filled with rock. They have gained popularity in recent decades due to their strength and aesthetic. Multiple methods for performing gabion wall internal stability analysis exist in literature. This study will consider two different methods: 1) Maccaferri design method with reference to the French Normative (NF-P 94-281), 2) The cohesion method referring to the ASTM A975-21 for the strength parameters of the gabions. The gabion wall case study used in this paper pertains to a wall in the British Leyland works complex in Longbridge, Birmingham, constructed in 1973. This wall uses polymer-coated gabions to resist acidic backfill and have an appropriate durability. Internal stability of the wall was done using the two methods above. Global stability was then analyzed using both 2D and 3D limit equilibrium analysis. Recommendations are provided regarding the internal stability method.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the Rocscience International Conference (RIC 2023)
Series
Atlantis Highlights in Engineering
Publication Date
8 November 2023
ISBN
978-94-6463-258-3
ISSN
2589-4943
DOI
10.2991/978-94-6463-258-3_69How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Gianluca Brocca
AU  - Marco Vicari
AU  - Sina Javankhoshdel
AU  - Terence Ma
AU  - Brigid Cami
PY  - 2023
DA  - 2023/11/08
TI  - Internal and Global Analysis of a Gabion Wall Using 2D and 3D Limit Equilibrium Analysis: A Comparison of Multiple Methods
BT  - Proceedings of the Rocscience International Conference  (RIC 2023)
PB  - Atlantis Press
SP  - 751
EP  - 762
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-258-3_69
DO  - 10.2991/978-94-6463-258-3_69
ID  - Brocca2023
ER  -