1,720,982 research outputs found
APPROCCIO GEOSTATISTICO PER LA SIMULAZIONE DEL FLUSSO E DEL TRASPORTO NEL CALCARE DI BARI
No full textFlow and transport modelling and efficiency of remediation in a fractured and karstic aquifer : a case study
No full textAn efficient random field generator for the implementation of a hydrodynamic model of a contaminated fractured aquifer
No full textFlusso e trasporto di contaminanti in acquiferi fratturati: diversi approcci modellistici a confronto in un sito industriale dismesso
No full textStochastic fracture flow modeling and influence of the computational procedures on the pollutants migration in a case study
No full text
Laboratory tests to analyze solute transport behavior in fractured media
No full textLa conoscenza dei fenomeni di flusso e trasporto all'interno delle formazioni geologiche fratturate è molto importante al fine di ottimizzare la gestione delle risorse idriche di tali acquiferi. In questo lavoro si riportano i risultati di uno studio in cui sono stati effettuati differenti test di tracciamento su un campione di roccia fratturata artificialmente.
Le curve di risposta sperimentali ottenute dalle prove di tracciamento sono state confrontate con due modelli analitici
unidimensionali ossia: il modello classico di advezione e dispersione (ADE) e il modello mobile ed immobile (MIM). Quest'ultimo approssima maggiormente il comportamento sperimentale osservat
The Evaluation Of Deformability Modulus By Rock Mass Classification Systems: A Comparative Study
No full textThe systems of classification of rock mass give, apart from useful qualitative and quantitative indications about the problems connected to the excavation of tunnels and the stability of slopes, also qualitative indications about the strength envelope and about deformability. This paper means to dwell upon the evaluation of deformability of rock masses by passing through the relations available in literature and by discussing the fundamental parameters on which these relations are based, which need to be verified with adequate in situ - tests. An application of some of literature relations to the Bari Limestone rock mass has been developed, on the basis of the achievements obtained through the use of the methods of classification of Bieniawski and Barton and by comparing the results obtained with the ones obtained from in situ tests.
Key Words: Deformability modulus, Rock classification system
Analysis and visualization of data and construction of the hydrogeologic model for study of remediation of area “ex Gasometer” in the city centre of Bari (Italy).”
No full textNested SIS algorithm for a stochastic geolithologic characterization of heterogeneous aquifer
No full text- …
