Prof.dr.sc. Ivica Kožar dipl.ing.građ.

Građevinski fakultet Zavod za računalno modeliranje materijala i konstrukcija

e-pošta : ivicak@gradri.hr

Google schoolar

MEĐUNARODNA VIDLJIVOST:
CITATIH-INDEXI10-INDEX
SCOPUS 359 6
Web of Science 287 7

Obrazovanje

1.1.1991. - Doktor tehničkih znanosti Analiza stabilosti ploča i ljuski Sveučilište u Zagrebu

Nagrade i priznanja

Rektorova nagrada najuspješnijim studentima

Članstva

1.1.1984. - Hrvatsko društvo za mehaniku

Znanstvena i umjetnička djelatnost

Znanstveni radovi

1. Kožar, Ivica; Torić Malić, Neira
Analysis of body sliding along cable
Coupled System Mechanics 3 291 - 304 - 2014. doi: 10.12989/csm.2014.3.3.291

2. Ožbolt, Joško; Kožar, Ivica; Periškić, Goran
Three-dimensional FE analysis of headed stud anchors exposed to fire
Extreme Man-Made and Natural Hazards in Dynamics of Structures (NATO Security through Science Series / NATO Security through Science Series C: Environmental Security) / Ibrahimbegović, Adnan ; Kožar, Ivica (ur.). Dordrecht : Springer, 2007. Str. 177-200. - 2007.

3. Ožbolt, Joško; Lettow, Steffen; Kožar, Ivica
Discrete Bond Element for 3D Finite Element Analysis of Reinforced Concrete tructures
Beiträge aus der Befestigungstechnik und dem Stahlbetonbau / Lettow, Steffen ; Hofmann, Jan (ur.). Stuttgart : Ibidem Verlag, 2002. Str. 434. - 2002.

4. Lozzi-Kožar, Danila; Kožar, Ivica
Ekspertni sustav na primjeru Zakona o građenju( Expert System Application to the Building Act )
Sabor hrvatskih graditelja Graditeljstvo u obnovi i razvitku Republike Hrvatske: zbornik radova / Simović, Veselin (ur.). Zagreb : Hrvatsko društvo građevinskih inženjera, 1996. Str. 793-801. - 1996.

5. Kožar, Ivica; Torić Malić, Neira
Spectral method in realistic modelling of bridges under moving vehicles
Engineering structures (0141-0296) 50 (2013); 149-157

6. Kožar, Ivica
Security aspects of vertical actions on bridge structure: Comparison of earthquake and vehicle induced dynamical forces
Engineering Computations (0264-4401) 26 (2009), 1; 145-165

7. Kožar, I.; Torić Malić, N.
Spectral Method in moving load analysis of Kirchhof-Love plates
Tehnicki Vjesnik-Technical Gazette (1330-3651) 20, 1 (2013); 79-84

8. Kožar, Ivica; Ožbolt, Joško; Pecak, Tatjana
Load-rate sensitivity in 1D non-linear viscoelastic model
Key Engineering Materials (1013-9826) 488-489 (2012); 731-734

9. Torić Malić, Neira; Kožar, Ivica
Vehicle strip element in the analysis of stiffened plate under realistic moving loading
Proceedings of the Institution of Mechanical Engineers. Part K (1464-4193) 226 (2012), 4; 374-384

10. Ibrahimbegović, Adnan; Kožar, Ivica
Non-linear Wilson's Brick Element for Finite Elastic Deformations of the Three-dimensional Solids
Communications in Numerical Methods in Engineering (1069-8299) 11 (1995), 8; 655-664

11. Kožar, Ivica; Ibrahimbegović, Adnan
Finite element formulation of the finite rotation solid element
Finite Elements in Analysis and Design (0168-874X) 20 (1995), 2; 101-126

12. Lozzi-Kožar, Danila; Kožar, Ivica
Određivanje koeficijenta otpora tečenju( Determination of flow resistance coefficient )
Građevinar (0350-2465) 61 (2009), 6; 547-556

13. Torić, Neira; Balabanić, Gojko; Kožar, Ivica
Numerička analiza prodora klorida u armiranobetonski stup sa vremenski ovisnim rubnim uvjetima( Numerical analysis of chloride ingress in reinforced concrete column with time dependent boundary conditions )
Zbornik radova Građevinskoga fakulteta Sveučilišta u Rijeci (0350-8552) 12 (2009); 293-302

14. Kožar, Ivica; Lozzi-Kožar, Danila; Jeričević, Željko
A note on the reservoir routing problem
European journal of mechanics. B, Fluids (0997-7546) 29 (2010), 6; 522-533

15. Travaš, Vanja; Ožbolt, Joško; Kožar, Ivica
Failure of plain concrete beam at impact load: 3D finite element analysis
International journal of fracture (0376-9429) 160 (2009), 1; 31-41

16. Ožbolt, Joško; Yijun Li; Kožar, Ivica
Microplane Model for Concrete with Related Kinematic Constraint
International journal of solids and structures (0020-7683) 38 (2001), 16; 2683-2711

17. Ibrahimbegović, Adnan; Frey, Francois; Kožar, Ivica
Computational aspects of vector-like parametrization of three-dimensional finite rotations
International Journal for Numerical Methods in Engineering (0029-5981) 38 (1995), 21; 3653-3673

18. Torić, Neira; Balabanić, Gojko; Kožar, Ivica
Proračun prodora klorida u armiranobetonski stup( Analysis of chloride penetration into the reinforced-concrete pier )
Građevinar : časopis Hrvatskog saveza građevinskih inženjera (0350-2465) 62 (2010), 2; 133-139

19. Ožbolt, Joško; Kožar, Ivica; Rolf, Eligehausen; Periškić, Goran
Three-dimensional FE analysis of headed stud anchors exposed to fire
Computers and Concrete, an International Journal (1598-8198) 2 (2005), 4; 249-266

20. Ivica Kožar; Joško Ožbolt
Some aspects of load-rate sensitivity in visco-elastic microplane material model
Computers and Concrete, an International Journal (1598-8198) 7 (2010), 4; 317-329

21. Kožar, Ivica; Jeričević, Željko; Pecak, Tatjana
Approximate modal analysis using Fourier decomposition
IOP Conference Series: Materials Science and Engineering (1757-8981) 10 (2010); 1-8

22. Štimac Grandić, Ivana; Mihanović, Ante; Kožar, ivica
Otkrivanje oštećnja ploča usporedbom zakrivljenosti utjecajnih ploha progiba( Slab damage detection by comparing curvature of relevant deflection areas )
Gradevinar (0350-2465) 61 (2009), 3; 231-241

23. Gere, Tatjana; Kožar, Ivica
Osnovna svojstva stakla kao konstrukcijskog materijala i norme u primjeni( Basic properties of glass as structural material and application standards )
Građevinar (0350-2465) 60 (2008), 12; 1043-1054

24. Travaš, Vanja; Kožar, Ivica
Statička i dinamička analiza prostorne lančanice( Static and dynamic analysis of a spatial catenary )
Građevinar (0350-2465) 60 (2008), 5; 395-402

25. Kožar, Ivica; Lozzi-Kožar, Danila
Neki numerički postupci rješavanja istjecanja iz akumulacije( Some numerical procedures for solving reservoir leakage difficulties )
Građevinar (0350-2465) 58 (2006), 5; 379-384

26. Štimac, Ivana; Kožar, Ivica; Mihanović, Ante
Otkrivanje oštećenja greda s pomoću utjecajnih linija progiba( Beam damage detection by deflection influence lines )
Građevinar (0350-2465) 59 (2007), 12; 1053-1066

27. Kožar, Ivica; Medvidović, Tino; Tomić, Nikola; Sušanj, Vlatko
Nelinearna analiza kolosijeka pod pomičnim opterećenjem( Nonlinear analysis of railway under moving loading )
Željeznice 21 (1333-7971) 5 (2006), 2; 104-107

28. Ožbolt, Joško; Meštrović, Darko; Kožar, Ivica
Trodimenzijski proračun prearmiranih betonskih greda( Three-dimensional analysis of overreinforced concrete girders )
Građevinar (0350-2465) 58 (2006), 2; 95-101

29. Lozzi-Kožar, Danila; Kožar, Ivica; Holjević, Danko
Djelovanje topline na zid bujice( Analysis of the torrential-watercourse wall exposed to thermal action )
Građevinar (0350-2465) 57 (2005), 11; 879-887

30. Ožbolt, Joško; Kožar, Ivica; Eligehausen, Rolf; Periškić, Goran
Instationäres 3D Thermo-mechanisches Modell für Beton
Beton- und Stahlbetonbau (0005-9900) 100 (2005), 1; 39-51

31. Štimac, Ivana; Meštrović, Darko; Kožar, Ivica
Analiza mostovnih konstrukcija pobuđenih pokretnim opterećenjem( Analysis of bridge structures excited by moveable load )
Građevinar (0350-2465) 56 (2004), 6; 347-353

32. Ožbolt, Joško; Kožar, Ivica; Eligehausen, Rolf; Periškić, Goran
Instationäres 3D thermo-mechanisches Modell für Beton( Non-stationary 3D thermo-mechanical model for concrete )
Beton- und Stahlbetonbau (0005-9900) 100 (2005), 388; 39-51

Znanstvene knjige

1.
Ibrahimbegović, Adnan; Kožar, Ivica (ur.)
Extreme man-made and natural hazards in dynamics of structures
Springer - 2007.

Pozvana predavanja

1. Ivica Kožar
RELATING STRUCTURE AND MODEL
Sarajevo, BiH http://www.gf.unsa.ba/eccomas-msf-2015/
2. Kožar, Ivica; Torić, Neira
Stability of light temporary structures on lifting supports
3. Kožar, Ivica
Security Aspects of Vertical Actions on Bridge Structure Comparison of Earthquake and Vehicle Induced Dynamical Forces
4. Kožar, Ivica
Numerical Analysis of Structures under Moving Load
5. Kožar, Ivica; Torić Malić, Neira
Spectral method for moving mass analysis of plates
6. Kožar, Ivica; Torić Malić, Neira
Moving load analysis using spectral method

Kongresna priopćenja

1.
Željko Jeričević, Ivica Kožar
Theoretical and Statistical Evaluation for Approximate Solution of Large, Over-Determined, Dense Linear Systems predavanje MIPRO 2015 38. međunarodni skup Opatija, Hrvatska - 1.1.2015. http://www.mipro.hr/MIPRO2015.DCVIS/ELink.aspx
2.
D. Sušanj, V. Tuhtan, L. Lenac, G. Gulan, I. Kožar, Ž. Jeričević
Using Entropy Information Measures for Edge detection in Digital Images predavanje MIPRO 38. međunarodni skup Opatija, Hrvatska - 1.1.2015. http://www.mipro.hr/MIPRO2015.DCVIS/ELink.aspx
3.
Ivica Kožar, Tea Rukavina, Neira Torić Malić
DETERMINATION OF SCALING MATRIX FOR RELATED STRUCTURES pozvano predavanje (key-note lecture) ECCOMAS 2015, 2nd International Conference on Multi-scale Computational Methods for Solids and Fluids Sarajevo, BiH - 1.1.2015. http://www.gf.unsa.ba/eccomas-msf-2015/
4.
Penava, Davorin; Sigmund, Vladimir; Kožar, Ivica
Micro-Modeling of Tested Framed-Wall with Openings predavanje European Conference on Earthquake Engineering and Seismology Istanbul, Turska - 25.8.2014.
5.
Kožar, Ivica; Lozzi-Kožar, Danila
PARAMETER ESTIMATION FOR LAKE THERMAL MODEL USING INVERSE ANALYSIS predavanje The 27th Nordic Seminar on Computational Mechanics Štokholm, Švedska - 1.1.2014.
6.
Kožar, Ivica; Lozzi-Kožar, Danila
Edge Detection in Segmented Non-convex Space Polygon predavanje MIPRO 2014, DC-VIS (Distributed Computing, Visalization and Biomedical engineering) Opatija, Hrvatska - 1.1.2014. http://eos.irb.hr/dc-vis/repository/
7.
Kožar, Ivica
Visualization of complex civil engineering structures
8.
Kožar, Ivica; Torić Malić, Neira
The Spectral Method for Moving Load Analysis of Thin Plates
9.
Torić Malić, Neira; Kožar, Ivica
Analysis of bridge as a stiffened plate under full vehicle model
10.
Torić Malić, Neira; Kožar, Ivica
Stiffened plate analysis under the influence of 3D vehicle model
11.
Kožar, Ivica; Lozzi-Kožar, Danila; Jeričević, Željko
Limit kriging in finite element environmental modeling
12.
Jeričević, Željko; Kožar, Ivica; Pecak, Tatjana
Modeling of Linear Algebra System with the Fourier Transform
13.
Kožar, Ivica
Visualizing nonlinear implicit functions
14.
Kožar, Ivica; Torić-Malić, Neira; Jeričević, Željko
The Finite Strip as a Spectral Element for Moving Load Analysis
15.
Lakušić, Stjepan; Medvidović, Tino; Kožar, Ivica
The impact of ballast depth on vertical track stability
16.
Ožbolt, Joško; Travaš, Vanja; Kožar, Ivica
3D finite element analysis of concrete under impact load
17.
Avdić, Mevludin; Kožar, Ivica; Moranjkić, Idriz
ApplicatiOn of Contact surface modelling for digging force determination
18.
Ožbolt, Joško; Kožar, Ivica; Travaš, Vanja
Penetration of steel anchor into a concrete block : Numerical contact simulation
19.
Ožbolt, Joško; Kožar, Ivica; Eligehausen, Rolf; Periškić, Goran
3D FE analysis of concrete structures exposed to fire
20.
Lakušić, Stjepan; Medvidović, Tino; Kožar, Ivica
The impact of ballast thickness on vertical track stability
21.
Lozzi-Kožar, Danila; Kožar, Ivica
Integral and differential formulation in reservoir routing
22.
Štimac, Ivana; Kožar, Ivica; Mihanović, Ante
INFLUENCE OF NEOPRENE BEARINGS ON DAMAGE DETECTION IN BEAM STRUCTURES
23.
Štimac, Ivana; Kožar, Ivica
Dynamic Analysis of Beam-like Bridge Structures Due to Moving Loads
24.
Štimac, Ivana; Mihanović, Ante; Kožar, Ivica
Damage Detection from Analysis of Displacement Influence Lines
25.
Kožar, Ivica
Nonlinear analysis of railway under moving load
26.
Kožar, Ivica; Štimac, Ivana
Numerical Modelling of Beam Wave Equation
27.
Kožar, Ivica
Viscose Regularisation of a Softening Material
28.
Kožar, Ivica; Bićanić, Nenad
Softening materials: an engineering approach
29.
Kožar, Ivica; Lozzi-Kožar, Danila
Application of queuing theory in civil management
30.
Kožar, Ivica; Ožbolt, Joško
Solid finite element with one integration point for volumetric stress - strain relation

Znanstveni projekti

1. 1.1.2015. - 1.1.2016.
Numerički model betona izloženog ekstremnim opterećenjima.; Voditelj; DAAD i MZOS; cca 2000 eura; http://public.mzos.hr/Default.aspx?art=13555&sec=2050
2. 1.1.2014. - 1.1.2018.
9068: Multi-scale concrete model with parameter identification (Višeskalni model betona s identifikacijom parametera); voditelj; Hrvatska zaklada za znanost; 1000000; http://www.hrzz.hr/default.aspx?id=78&search=yes&ime=ivica+kožar&vrsta=&rok=&podpolj=&key=
3. 1.1.2013. - 1.1.2015.
IPA2007/HR/16IPO/001-040513 Centre of Excellence for Structural Health (CEEStructHealth) ; partner - voditelj; SAFU (Central Finance and Contracting Agency); € 585500,00; http://www.ceestructhealth.eu/en/
4. 1.1.2006. - 1.1.2013.
Fleksibilne duge konstrukcije: nelinearno modeliranje s vizualizacijom; voditelj; MZOS; ;
5. 1.1.2003. -
Simulation des Eintreibvorgangs von Setzbolzen in Beton; voditelj; IWB Universität Stuttgart; ;
6. 1.1.2002. - 1.1.2006.
0114002: Numerical modeling of quasi-brittle materials; voditelj; MZOS; ; http://zprojekti.mzos.hr/page.aspx?pid=6&lid=1
7. 1.1.2001. - 1.1.2003.
Damage initiation and propagation in engineering materials; voditelj hrvatske strane; Min.znanosti Republike Slovenije i Republike Hrvatske; ;
8. 1.1.1999. - 1.1.2000.
ALIS: Investigation of Damage Evolution in Continuum Modelling of Quasibrittle Materials; voditelj hrvatske strane; British Council; ;
9. 1.1.1998. - 1.1.2000.
Damage modeling in engineering materials; voditelj hrvatske strane; Min.znanosti Republike Slovenije i Republike Hrvatske; ;
10. 1.1.1998. - 1.1.1999.
ALIS: Continuum Modelling of Quasibrittle Materials; voditelj hrvatske strane; British Council; ;
11. 1.1.1997. - 1.1.2002.
114002: Numerical analysis of quasi-brittle materials; voditelj; MZOS; ; http://zprojekti.mzos.hr/page.aspx?pid=6&lid=1

Mentorstvo doktorandima

1. 1.1.2007. - 1.1.2012.
Neira Torić Malić; Analiza fleksibilnih konstrukcija pod utjecajem pokretnog opterećenja metodom konačnih traka; Sveučilište u Rijeci Građevinski fakultet; 09.07.2012.;

Znanstveni skupovi

1. 27.5.2016. - 1.6.2006.
NATO-ARW 981641: Extreme Man-Made and Natural Hazards in Dynamics of Structures Opatija Organizator s Hrvatske strane

Patenti

1. 2006. Kožar, Ivica
DARK: Dinamička Analiza Ravninskih Konstrukcija Računalni program
dynamic analysis, moving loading, finite elements
2. 2003. Kožar, Ivica
OkvirW Računalni program
structural analysis, beam finite element analysis

Uredništva časopisa

1. 1.1.2009. - Engineering Computations ISSN: 0264-4401 Volume 26 issue 1/2

2. - Coupled Systems Mechanics, An International Journal ISSN: 2234-2184(Print) ISSN: 2234-2192(Online)
http://www.techno-press.org/?journal=csm&subpage=2

Recenzije

1. 2013. Mode count and modal density of circular cylindrical shells using a modified wavenumber space integration method JSV-D-13-00587
2. 2013. Numerical study of Magnetic circuit response in Magneto-rheological Damper JEDT-05-2013-0034.R2
3. 2009. Singularities in shell theory. Anisotropic error estimates and numerical simulations CMAME-D-09-00075R1

Stručna djelatnost


Administrativna djelatnost

Rukovođenje na sveučilištu

1. 1.1.2000. - 1.1.2004. - dekan
Građevinski fakultet Sveučilišta u Rijeci

Povjerenstva izvan sveučilišta

1. 1.4.2013. - - dopredsjednik
AZVO Matični odbor za područje tehničkih znanosti, polja arhitekture i urbanizma, geodezije i građevinarstva