The paper presents a model for numerical simulation of interaction between the fluid and the reinforced-concrete structure under seismic load for spatial 3D problems, with an emphasis of concrete dams. The model is based on the so called partition scheme for coupled (multi-field) problems. The model especially focuses on the concrete ageing effects, which has proven to be highly significant in the analysis of older structures. The paper starts with a brief description of the numerical model, which is followed by a more detailed description of the concrete ageing model, and by analysis of Jablanica hydropower plant (HPP) on which the validity of the model and related software was checked.
Prikazuje se stradanje korita i vodopada rijeke Plive te zahvati kojima su se kroz povijest pokušale sanirati nastale štete. Pri izradi idejnog rješenja prikazanog u ovom radu, pošlo se od ideje da se osigura globalna i lokalna stabilnost vodopada, a i njegova trajnost u dužem razdoblju. Opisani su i sanacijski zahvati duž korita i na vodopadu kojima se pokušalo zadovoljiti osnovni kriterij koji se odnosi na to da treba osigurati ponovno taloženje sedre u vodotoku rijeke Plive.
Ova stranica koristi kolačiće da bi vam pružila najbolje iskustvo
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