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 ArticleIn this paper geotechnical design is addressed and particularly Static and Seismic Pile Foundation Design by Load Tests and Calculation Models. Within this framework Eurocode 7 – Geotechnical Design and Eurocode 8 – Design of Structures for Earthquake Resistance are introduced. The ultimate limit states and the serv...
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 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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