Rida Lakehal

The University of Batna2 · Sciences and Technology

Deterministic approaches such as the limit equilibrium method (LEM) especially Bishop modified method has been traditionally used to evaluate the stability of embankment dams. However, the uncertainty associated with the material properties necessitates the use of the probabilistic method to account the sensitivity of this uncertainty on the respon...

The slope stability analysis is routinely performed by engineers to evaluate the stability of embankment dams, road embankments, river training works, excavations and retaining walls. To ensure the geotechnical safety of the dam, the slope of embankment must be correctly designed and constructed. In this work, by applying the modified method of Bis...

The diagnosis and analysis of risks are essential missions to ensure the safety of dams in service. To carry out these tasks, the powerful methods were developed and an invaluable help was brought to the specialized engineers: physical models, numerical calculations and statistical analysis. This work attempts to achieve a numerical calculation (st...

La méthodologie des surfaces de réponse est un ensemble de techniques utilisées dans l'étude empirique des rapports entre une ou plusieurs réponses et un groupe de variables (Cornell,1990). Dans le présent travail MSR est appliquée à l'analyse numérique géotechnique particulièrement dans la stabilité des Barrages en terre homogènes, dans laquelle p...