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...
View ArticleThis paper applies Bayesian updating of the load capacity of a large steel piling foundation for the high load structure of the Alcântara Wastewater Treatment Plant (WWTP), located near the city of Rio de Janeiro in Brazil. Uncertainty is modeled by a priori and a posteriori distributions of the piling capacity. The a posteriori dis...
View ArticleSample quality has a direct influence on the results of geo-mechanical parameters obtained in laboratory and in situ tests, potentially causing serious technical and economic consequences. In the study of soft soil behavior using laboratory tests, it is important to evaluate, and be able to quantify sample quality, and if necessary and possible, to corr...
View ArticleSeveral methods for prediction of the load-settlement curves of shallow foundations have been proposed based on in-situ testing data. However, the good accuracy of such prediction depends on the definition of appropriate soil stiffness. Seasonal variability and its influence on the soil behavior need to be considered for unsaturated tropical soils. In t...
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