- Title
- An artificial neural network approach to inhomogeneous soil slope stability predictions based on limit analysis methods
- Creator
- Qian, Z. G.; Li, A. J.; Chen, W. C.; Lyamin, A. V.; Jiang, J. C.
- Relation
- Soils and Foundations Vol. 59, Issue 2, p. 556-569
- Publisher Link
- http://dx.doi.org/10.1016/j.sandf.2018.10.008
- Publisher
- Japanese Geotechnical Society
- Resource Type
- journal article
- Date
- 2019
- Description
- The assessment of soil slope stability is an important task in geotechnical designs. This study uses finite element upper bound (UB) and lower bound (LB) limit analysis (LA) methods to investigate inhomogeneous soil slope stability on the basis of the conventional Mohr-Coulomb parameters. The obtained stability numbers are presented in inhomogeneous soil slope stability charts. In order to minimize manual reading errors when using the chart solutions, an artificial neural network (ANN) is employed to develop a stability assessment tool for the slopes investigated in this paper. The slope stability analysis using the ANN-based tool is convenient, and the predictions it provides are highly accurate.
- Subject
- stability number; stability chart; limit analysis; filled slope; artificial neural network
- Identifier
- http://hdl.handle.net/1959.13/1445997
- Identifier
- uon:42730
- Identifier
- ISSN:0038-0806
- Language
- eng
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