Developing failure envelopes of strip anchors under combined V-H-M loadings using FELA and ADABoost models
Article
Article Title | Developing failure envelopes of strip anchors under combined V-H-M loadings using FELA and ADABoost models |
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ERA Journal ID | 4710 |
Article Category | Article |
Authors | Tran, Duy Tan, Shiau, Jim, Keawsawasvong, Suraparb and Jamsawang, Pitthaya |
Journal Title | Ocean Engineering |
Journal Citation | 320 |
Article Number | 120305 |
Number of Pages | 15 |
Year | 2025 |
Publisher | Elsevier |
Place of Publication | United Kingdom |
ISSN | 0029-8018 |
1873-5258 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.oceaneng.2025.120305 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S0029801825000204 |
Abstract | This paper investigates the failure envelopes of horizontal strip anchors under combined V-H-M loading conditions in both 2D (H/suTCB, M/suTCB2) and 3D (V/Vult, H/suTCB, M/suTCB2) spaces. It examines how the anisotropy strength ratio (re) and anchor embedment ratio (D/B) affect the behavior of strip anchors in clays using adaptive finite element limit analysis (FELA). Additionally, this study presents a novel soft-computing approach by developing a machine learning model that incorporates the adaptive boosting (ADABoost) technique to create surrogate models for predicting the failure envelope of horizontal strip anchors. The proposed ADABoost model is accurate and validated against the numerical FELA results, providing engineers with a practical tool for establishing the failure envelope of a strip anchor in anisotropic clay under general V‒H‒M loadings. The findings of this study are expected to contribute innovative and reliable solutions for optimizing standard strip anchors under general loading conditions. |
Keywords | 3D failure envelope; Strip anchor; Anisotropic; Machine learning; ADABoost |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 400502. Civil geotechnical engineering |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Thammasat University, Thailand |
Ho Chi Minh City University of Transport, Vietnam | |
School of Engineering | |
King Mongkut’s University of Technology North Bangkok (KMUTNB), Thailand |
https://research.usq.edu.au/item/zqyx2/developing-failure-envelopes-of-strip-anchors-under-combined-v-h-m-loadings-using-fela-and-adaboost-models
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