Analyse des problèmes de stabilité de pentes hétérogènes par la méthode des éléments restreints

In this paper an attempt has been made to illustrate the problems of landslide and slope stability of the heterogeneous the Jamuna river bank slope near Sirajganj town, Bangladesh. The calculation of the safety factor of the Jamuna river bank slope were done by finite element method and by the widely used traditional methods. The results of the study includes the distribution of stresses, displacements and factor of safety of the river bank slope. The satisfying results of the slope stability analysis of the Jamuna river bank lies mainly in a proper engineering geological recognition of the slope and evaluation of the physico- mechanical parameters of soils including their natural changeability.