Thermal behaviour of gravity roller compacted concrete dams, part one: thermal field analysis | Termicko ponasanje gravitacionih RCC brana, 1. deo: proracun temperaturnog polja
2008
Kuzmanovic, V., Gradjevinski fakultet, Beograd (Serbia)
This paper presents 2D and 3D numerical models for unsteady phased thermal analysis of RCC dams. The time evolution of a thermal field has been modeled with actual dam shape, RCC technology and adequate description of material properties. Model calibration and verification has been applied to the field investigations of the Platanovryssi dam in Greece, the highest RCC dam in Europe. The results of a long-term thermal analysis, with actual initial and boundary conditions, have shown a good agreement with the observed temperatures. Having this in mind, recommendations are given for thermal analysis of RCC gravity dams.
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