1.  2004-2010 ITC Software All rights reserved. ITC Software ENVIRONMENTAL ENGINEERING SOFTWARE PAK-P and PAK-C Projects 2001-2004 - Serbia and Montenegro DEVELOPMENT OF THE “PRVONEK” DAM Steinbeis Transfer Center for Biomedical Research Ltd. Kragujevac, University of Kragujevac, and the Institute for Water Resources “Jaroslav Cerni”, Belgrade Go to www.itcsoftware.com for further finite element projects and applicationswww.itcsoftware.com

2. EXAMPLE APPLICATIONS IN GEOMECHANICS DEVELOPMENT OF THE “PRVONEK” DAM EXPLOITATION OF THE "TILVA ROSH" MINE UNDERGROUND POLLUTION PROBLEMS Download further geomechanical project presentations: at www.itcsoftware.comwww.itcsoftware.com

3. PAK-P A Finite Element 2D and 3D Program for Analysis of Groundwater Seepage  Linear and nonlinear analysis: steady, time-dependent problems  Saturated/unsaturated flow  Position of free surface  Boundary conditions: prescribed head, pressure, seepage face  Infiltration: special treatment of rain

4.  Special algorithm for nodes at seepage face  Material characteristics: Variable conductivity for unsaturated soil region  Seepage forces: Calculation of nodal forces due to fluid flow, generated in the format for FE structure program

5. PAK-C Finite Element Program For Coupled Problems – Multiphase Fluid Flow with Heat Transfer Through Porous Deformable Medium  Linear and Geometric and Material Analysis, Linear and nonlinear solid, stationary and nonstationary, compressible and incompressible fluid  Static and Dynamic Analysis  Material Characteristics: Variation of porosity, elastic and elastoplastic consolidation, elastic, elastoplastic Cam-clay, thermoelastic material models, modelling of subsidence  Heat transfer and fluid flow  Multiphase flow

6. DEVELOPMENT OF THE “PRVONEK” DAM

7. BASIC DATA FOR DAM “PRVONEK” DISPOSITION OF THE DAM

8. CROSS-SECTION OF THE DAM

9. GEOMETRICAL DEFINITION OF THE MODEL 3D VIEW

10. GEOMETRICAL DEFINITION OF THE MODEL 2D VIEW

11. POTENTIAL FIELD

12. Results POTENTIAL FIELD КОТА 530КОТА 570КОТА 600

13. RESULTS POTENTIAL FIELD CROSS-SECTION

14. POTENTIAL FIELD КОТА УСПОРА 614.80КОТА УСПОРА 610КОТА УСПОРА 600КОТА УСПОРА 590КОТА УСПОРА 580

15. VELOCITY FIELD ВАРИЈАНТА БЕЗ ЗАВЕСЕВДП ЗАВЕСЕ 3 LuВДП ЗАВЕСЕ 2 LuВДП ЗАВЕСЕ 1 Lu

16. ANIMATION OF POTENTIAL FIELD ON THE “PROVONEK” DAM

17. Unsteady Potential Field on Dam

18. Filling of the Dam

19. Rain Flow

20. Two-dimensional nonlinear material consolidation

21. We hope you enjoyed our presentation ! For more information on : finite software solutions, finite element applications, and/or assistance with your industrial design and engineering projects, please visit our website: www.itcsoftware.com or contact:www.itcsoftware.com Prof. Kojic and Prof. Filipovic at : ITC Software.comITC Software.com Tel.: +1 978 287 4855 info@itcsoftware.com ITC Software