20.500.12556/DiRROS-15846 3D finite element analysis of a concrete dam behavior under changing hydrostatic load a case study In this study, a large arch-gravity Moste Dam was analyzed, where an automated system for the measurements of horizontal displacements of the upper part of the dam was established. Two-dimensional (2D) and three-dimensional (3D) analyses of dam behavior, taking into account the earth pressures and the hydrostatic load, using the finite element method (FEM)-based computer program DIANA, were performed. The influence of lowering the water level of the reservoir by 6.2 m, on the horizontal displacements of the upper part of the dam, at stationary temperature conditions, was investigated. It was found that the results of the performed 2D and 3D FEM analyses fitted in very well with the result of experimentally determined measurement of horizontal displacements (which was 0.48 mm in the upstream direction) that was obtained using a hanging pendulum. An additional comparison of the results of 3D calculations showed that the finite element mesh density had a small effect on the calculated horizontal displacements. concrete dam finite element method material properties structure behavior measuring instruments monitoring ime series analysis horizontal displacements hydrostatic pressure betonska pregrada metode končnih elementov lastnosti materiala obnašanje konstrukcije merilni inštrumenti monitoring analiza časovnih vrst horizontalni premiki hidrostatski tlak true false true Molecular Diversity Preservation International Angleški jezik Slovenski jezik © 2022 by the author. Licensee MDPI, Basel, Switzerland. Neznano 2022-11-24 09:00:48 2023-06-21 07:45:18 2023-06-22 03:35:50 0000-00-00 00:00:00 2022 0 0 Nasl. z nasl. zaslona; Opis vira z dne 26. 1. 2022; Št. članka 921; str. 1-18 iss. 3 Vol. 15 25 Jan. 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2022-01-25 620.1/2 1996-1944 10.3390/ma15030921 95136259 https://www.mdpi.com/1996-1944/15/3/921 1 b96e2ddb-6bc5-11ed-a69a-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=20953 RAZ_Zvanut_Pavel_2022.pdf RAZ_Zvanut_Pavel_2022.pdf 1 11F499A4AE293CA63F4DBF91A92F2DAF 5fe802e8b3d0e83474fc48a668648d8a88886829fe659850572c213eb093427f 643381b7-9721-11ed-b359-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=21394 Zavod za gradbeništvo Slovenije 0 0 0