A constitutive model is proposed for describing the stress-strain behavior of saturated residual soils based on experimental observations from oedometer testing, triaxial and direct shear testing. The model is formulated within the classical theory of plasticity with a non-associated flow rule. In order to reproduce particular features of residual soils...
View ArticleThe knowledge of soil characterization parameters allows identification and classification of materials. Also, indicates the soil behavior in front of stress and deformation. The aim of this paper was to evaluate the methods available for determining the liquid limit by the Casagrande device and Fall Cone equipment. The classic method of Casagrande was ...
View ArticleThe huge amounts of residues generated by the mining industry have caused a number of environmental problems, not only in Brazil but worldwide. During the extr... View Article
This paper focuses on the study of the mechanical behavior of sandy limestone rocks. These rocks are provided from the historical caves of El Haouaria, which are located on of the North Eastern seacoast of Tunisia, and were created during the Punic era. Nowadays, these caves suffer from cracks, randomly distributed with a variable opening size. While, i...
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