Structural assessment of a roman aqueduct “Pont del Diable” in Tarragona by F.E.M. Jaume FABREGAT1, Anna ROYO1, Agustí COSTA 2, Gerard FORTUNY3, Josep LLUÍS4. (1)Architecture Student, ETSAR, University Rovira i Virgili, Reus, Spain.
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[email protected]. (2) Pd.D., Student, ETSAR, University Rovira i Virgili, Reus, Spain. (3) Pd.D., Informatics Engineering and Mathematics Department, ETSAR, University Rovira i Virgili, Reus, Spain. (4) Pd.D., Construction Department, ETSAR, University Rovira i Virgili, Reus, Spain. Abstract The object of study is a roman aqueduct which construction was ordered by Emperor Augustus the first century b.C. in Tarraco, a city in the north of Spain, today known as Tarragona. The city was declared Heritage of Humanity by UNESCO in 2000, some restoration works were planed since then and those concerned the aqueduct as well. The restoration work consisted of a landscape performance and a physical and mechanical review of the aqueduct state in order to reinforce it if it was required. The landscape performance had the responsibility to rehabilitate a green area. Its direct relation with the River Francolí makes it a performance of great interest for the city, since it is its most important green corridor. The study analyzes the entire structure of the bridge considering several load cases. The purpose is to obtain data about the structure physical and mechanical behavior. With this information we will reach several conclusions concerning deformation and stress parameters. Hypothesis of load cases will take into account weathering effects since these would have changed stone properties through the years.