Игор М. Балаћ

др Игор М. Балаћ, редовни професор
Катедра за отпорност конструкција
Кабинет: 428
Мејл адреса: ibalac@mas.bg.ac.rs
Телефон: локал 327; директан 3302-327

Термини за пријем студената

Четвртком у 12:45ч - Кабинет 428

Предмети

Анизотропне плоче и љуске
Завршни предмет - Основи отпорности конструкција
Завршни предмет - Отпорност материјала
Завршни рад - Основи теорије коначних елемената
Композитне плоче и греде
Механика композитних материјала
Моделирање микромеханике композитних материјала
Наномеханичка карактеризација материјала
Нумеричко експериментална анализа напона и деформација
Одабрана поглавља из теорије еластичности
Основи мерења деформација и анализе напона
Основи механике композитних материјала
Основи отпорности конструкција
Основи теорије коначних елемената
Отпорност материјала

Истраживачка област

Отпорност конструкција, Примењена теорија еластичности, Примена методе коначних елемената, Механика композитних материјала, Биоматеријали

Образовање, стручна спрема

Машински факултет Универзитета у Београду, дипл. инж. 1994. Машински факултет Универзитета у Београду, Мр. 1999. Машински факултет Универзитета у Београду, Др. 2006.

Публикације, признања, награде

25 радова у иностраним часописима; Преко 30 радова на међународним и домаћим скуповима; Ућешће на више међународних и домаћих пројеката

Чланства у научним и стручним организацијама

YUDM- Југословенско друштво за механику

Библиографија

Радови у часописима са SCI листе

Obradović Nina, Fahrenholtz William G., Filipović Suzana, Kosanović Darko, Dapčević Aleksandra, Đorđević Antonije, Balać Igor, Pavlović Vladimir B. (2019). The effect of mechanical activation on synthesis and properties of MgAl2O4 ceramics, Ceramics International, 45(9), 12015-12021.
Elsevier Sci Ltd, Oxford, ISSN: 0272-8842, 10.1016/j.ceramint.2019.03.095, M21a.

Filipović Suzana, Obradović Nina, Marković Smilja, Mitrić Miodrag, Balać Igor, Đorđević Antonije, Pavlović Vladimir B. (2019). The effect of ball milling on properties of sintered manganese-doped alumina, Advanced Powder Technology, 30(11), 2533-2540.
Elsevier, Amsterdam, ISSN: 0921-8831, 10.1016/j.apt.2019.07.033, M21.

Grbović Aleksandar, Kastratović Gordana, Sedmak Aleksandar, Balać Igor, Popović Mihajlo (2019). Fatigue crack paths in light aircraft wing spars, International Journal of Fatigue, 123, 96-104.
Elsevier Sci Ltd, Oxford, ISSN: 0142-1123, 10.1016/j.ijfatigue.2019.02.013, M21.

Sedmak Aleksandar, Čolić Katarina, Grbović Aleksandar, Balać Igor, Burzić Meri (2019). Numerical analysis of fatigue crack growth of hip implant, Engineering Fracture Mechanics, 216.
Pergamon-Elsevier Science Ltd, Oxford, ISSN: 0013-7944, 10.1016/j.engfracmech.2019.106492, M21.

Veljović Đorđe, Jančić-Heinemann Radmila, Balać Igor, Jokić B., Putić Slaviša, Petrović R., Janaćković Đorđe (2011). The effect of the shape and size of the pores on the mechanical properties of porous HAP-based bioceramics, Ceramics International, 37(2), 471-479.
Elsevier Sci Ltd, Oxford, ISSN: 0272-8842, 10.1016/j.ceramint.2010.09.014, M21.

Balać Igor, Uskoković Petar S., Aleksić R, Uskoković Dragan P. (2002). Predictive modeling of the mechanical properties of particulate hydroxyapatite reinforced polymer composites, Journal of Biomedical Materials Research, 63(6), 793-799.
Wiley, Hoboken, ISSN: 0021-9304, 10.1002/jbm.10407, M21.

Elayeb Abdelnaser A., Janković Milan, Dikić Stefan, Bekrić Dragoljub, Balać Igor (2023). Influence of Raster Angle on Tensile Properties of FDM Additively Manufactured Plates made from Carbon Reinforced PET-G Material, Science of Sintering.
Belgrade : Association for ETRAN Society, ISSN: 0350-820X, 10.2298/SOS220916010E, M22.

Saleem Alteer, Petrović Veljko M., Grbović Aleksandar, Lozanović Šajić Jasmina, Balać Igor (2021). Numerical Evaluation of the Elastic Properties of Carbon Fiber Reinforced Composite Material at Elevated and Lowered Temperatures, Science of Sintering, 53(1), 127-136.
Međunarodni Institut za nauku o sinterovanju, Beograd, ISSN: 0350-820X, 10.2298/SOS2101127S, M22.

Higaeg Mohamed, Balać Igor, Grbović Aleksandar, Milovančević Milorad, Jelić Miloš (2019). Numerical Modeling of the Porosity Influence on Strength of Structural Materials, Science of Sintering, 51(4), 459-467.
Međunarodni Institut za nauku o sinterovanju, Beograd, ISSN: 0350-820X, 10.2298/SOS1904459H, M22.

Abdulrazag Elmiladi, Balać Igor, Čolić Katarina, Grbović Aleksandar, Milovančević Milorad, Jelić Miloš (2019). Numerical Modeling of the Porosity Influence on the Elastic Properties of Sintered Materials, Science of Sintering, 51(2), 153-161.
Međunarodni Institut za nauku o sinterovanju, Beograd, ISSN: 0350-820X, 10.2298/SOS1902153A, M22.

Cukanović Dragan V., Bogdanović Gordana M., Radaković Aleksandar B., Milosavljević Dragan I., Veljović Ljiljana V., Balać Igor (2017). Comparative thermal buckling analysis of functionally graded plate, Thermal Science, 21(6), 2957-2969.
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, ISSN: 0354-9836, 10.2298/TSCI160614182C, M22.

Stojanović D. B., Orlović A., Zrilić Milorad, Balać Igor, Tang C.Y., Uskoković Petar S., Aleksić R. (2013). The Effects of Functionalization on the Thermal and Tribo-Mechanical Behaviors of Neat and Grafted Polyethylene Nanocomposites, Polymer Composites, 34(10), 1710-1719.
Wiley, Hoboken, ISSN: 0272-8397, 10.1002/pc.22574, M22.

Veljović Đorđe, Palcevskis E., Dindune A., Putić Slaviša, Balać Igor, Petrović R., Janaćković Đorđe (2010). Microwave sintering improves the mechanical properties of biphasic calcium phosphates from hydroxyapatite microspheres produced from hydrothermal processing, Journal of Materials Science, 45(12), 3175-3183.
Springer, New York, ISSN: 0022-2461, 10.1007/s10853-010-4324-8, M22.

Aleksendrić Dragan, Balać Igor, Tang C.Y., Tsui C.P., Uskoković Petar S., Uskoković Dragan P. (2010). Surface characterisation of PLLA polymer in HAp/PLLA biocomposite material by means of nanoindentation and artificial neural networks, Advances in Applied Ceramics, 109(2), 65-70.
Taylor & Francis Ltd, Abingdon, ISSN: 1743-6753, 10.1179/174367509X12502621261613, M22.

Balać Igor, Milovančević Milorad, Tang C.Y., Uskoković Petar S., Uskoković Dragan P. (2004). Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model, Materials Letters, 58(19), 2437-2441.
Elsevier, Amsterdam, ISSN: 0167-577X, 10.1016/j.matlet.2004.02.033, M22.

Balać Igor, Uskoković Petar S., Ignjatović N, Aleksić R, Uskoković Dragan P. (2001). Stress analysis in hydroxyapatite/poly-L-lactide composite biomaterials, Computational Materials Science, 20(2), 275-283.
Elsevier, Amsterdam, ISSN: 0927-0256, 10.1016/S0927-0256(00)00182-8, M22.

Uskoković Petar S., Balać Igor, Brajović L, Simić M, Putić Slaviša, Aleksić R (2001). Delamination detection in woven composite laminates with embedded optical fibers, Advanced Engineering Materials, 3(7), 492-496.
Wiley-VCH Verlag, ISSN: 1438-1656, M22.

Uskoković Petar S., Balać Igor, Rakin Marko, Putić Slaviša, Srećković Milesa, Aleksić R (2000). Stress field analysis in composite laminates with embedded optical fiber, Trends in Advanced Materials and Processes, 352, 177-182.
Trans Tech Publications Ltd, Bach, ISSN: 0255-5476, 10.4028/www.scientific.net/MSF.352.177, M22.

Janković Milan, Balać Igor, Popović Mihajlo, Pjević Miloš, Miloš Marko (2024). Tensile strength and stiffness properties of additively manufactured PET-G polymer-based composite plates reinforced with different weight fractions of short carbon fibers, Journal of Mechanical Science and Technology, 38(6), 2971-2977.
Springer-Verlag GmbH Germany, part of Springer Nature, ISSN: 1738-494X, 10.1007/s12206-024-0517-y, M23.

Elmiladi Abdulrazag Abdallah, Petrović Veljko M., Grbović Aleksandar, Sedmak Aleksandar, Balać Igor (2021). Numerical evaluation of thermal stresses generated in laminated composite structure exposed to low temperatures, Thermal Science, 25(5), 3847-3856.
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, ISSN: 0354-9836, 10.2298/TSCI200729338E, M23.

Filipović Suzana, Obradović Nina, Marković Smilja, Đorđević Antonije, Balać Igor, Dapčević Aleksandra, Rogan Jelena, Pavlović Vladimir B. (2018). Physical Properties of Sintered Alumina Doped with Different Oxides, Science of Sintering, 50(4), 409-419.
Međunarodni Institut za nauku o sinterovanju, Beograd, ISSN: 0350-820X, 10.2298/SOS1804409F, M23.

Pandey Shwetank, Buljak Vladimir, Balać Igor (2017). Reduced Order Numerical Modeling for Calibration of Complex Constitutive Models in Powder Pressing Simulations, Science of Sintering, 49(3), 331-345.
Međunarodni Institut za nauku o sinterovanju, Beograd, ISSN: 0350-820X, 10.2298/SOS1703331P, M23.

Obradović Nina, Filipović Suzana, Pavlović Vladimir B., Maričić Aleksa, Mitrović N., Balać Igor, Ristić Momčilo M. (2011). Sintering of Mechanically Activated Magnesium-titanate and Barium-zinc-titanate Ceramics, Science of Sintering, 43(2), 145-151.
Međunarodni Institut za nauku o sinterovanju, Beograd, ISSN: 0350-820X, 10.2298/SOS1102145O, M23.

Tadić Srđan, Prokić Cvetković Radica, Balać Igor, Heinemann-Jancić Radmila, Bojić Katarina, Sedmak Aleksandar (2010). Deformation mechanisms in ti3al-nb alloy at elevated temperatures, Materiali in Tehnologije, 44(6), 357-361.
Institute of Metals and Technology, ISSN: 1580-2949, M23.

Balać Igor, Tang C.Y., Tsui C.P., Chen D. Z., Uskoković Petar S., Ignjatović N., Uskoković Dragan P. (2006). Nanoindentation of in situ polymers in hydroxyapatite/poly-L-lactide biocomposites, Recent Developments in Advanced Materials and Processes, 518, 501-506.
Trans Tech Publications Ltd, Durnten-Zurich, ISSN: 0255-5476, 10.4028/www.scientific.net/MSF.518.501, M23.

Радови у часописима ван SCI листе

Paunić Milovan, Balać Igor (2023). CRYOGENIC TEMPERATURE INFLUENCE ON COMPOSITE MATERIAL BEHAVIOUR, STRUCTURAL INTEGRITY AND LIFE, 23.
ISSN: 1451-3749, M24.

Paunić Milovan, Balać Igor, Sedmak Aleksandar, Čolić Katarina (2019). Numerical analysis of geometric characteristics of mandible fixation plates made of hydroxyapatite structures, Structural Integrity and Life, 19(1), 23-28.
Institut za ispitivanje materijala, Beograd, ISSN: 1451-3749, M24.

Buljak Vladimir, Pandey Shwetank, Balać Igor (2017). Kalibrisanje konstitutivnih modela korišćenjem instrumentalnog utiskivanja i stohastičke inverzne analize, FME Transactions, 45(1), 109-116.
Univerzitet u Beogradu - Mašinski fakultet, Beograd, ISSN: 1451-2092, 10.5937/fmet1701109B, M24.

Balać Igor, Čolić Katarina, Milovančević Milorad, Uskoković Petar S., Zrilić Milorad (2012). Modeliranje uticaja matrične poroznosti na elastične osobine poroznih biokompozita, FME Transactions, 40(2), 81-86.
Univerzitet u Beogradu - Mašinski fakultet, Beograd, ISSN: 1451-2092, M24.

Радови са конференција

Stojanović D., Uskoković Petar S., Balać Igor, Radojević V., Aleksić R. (2007). Effect of silane coupling agents on mechanical properties of Nano-SiO2 filled high-density polyethylene composites, Research Trends in Contemporary Materials Science, 555, 479-+.
Trans Tech Publications Ltd, Durnten-Zurich, ISSN: 0255-5476, 10.4028/www.scientific.net/MSF.555.479, M23.

Balać Igor, Uskoković Petar S., Milovančević Milorad, Aleksić R, Uskoković Dragan P. (2002). Finite element modeling of mechanical properties of particulate composite biomaterials, Materials Science Forum, 413, 257-262.
Trans Tech Publications Ltd, ISSN: 0255-5476, 10.4028/www.scientific.net/msf.413.257, M23.

Paunić Milovan, Sedmak Aleksandar, Janković Milan, Galațanu Sergiu-Valentin, Dascau Horia, Balać Igor (2024). Influence of build orientation and different printing angles on impact toughness of carbon-reinforced PET-G FDM material, / Twenty-fifth Jubilee Annual Conference YUCOMAT 2024 & Thirteenth World Round Table Conference on Sintering XIII WRTCS 2024, Herceg Novi, Montenegro.
Materials Research Society of Serbia, ISBN: 978-86-919111-9-5, 10.5281/zenodo.13303138, M34.

Paunić Milovan, Sedmak Aleksandar, Milovanović Aleksa, Janković Milan, Galațanu Sergiu-Valentin, Dascau Horia, Balać Igor (2024). The effect of build orientations and raster angles on impact toughness of PET-G FDM material, Proceedings of the 12th Annual Conference of Society for Structural Integrity and Life - DIVK12.
ISBN: 978-86-900686-2-3, M34.

Janković Milan, Petrović Ana, Lojpur Vesna, Miloš Marko, Balać Igor (2023). Potential of applying the quadratic failure criteria for short carbon fibre-reinforced PET-G composite material used in additive manufacturing, TWENTY-FOURTH ANNUAL CONFERENCE YUCOMAT 2023,Herceg Novi, Montenegro September 4 - 8, 2023 Program and Book of Abstracts.
Belgrade : Materials Research Society of Serbia, ISBN: 978-86-919111-8-8, M34.

Janković Milan, Petrović Ana, Lojpur Vesna, Dikić Stefan, Miloš Marko, Balać Igor (2022). Experimental evaluation of mechanical anisotropic material behaviour of carbon reinforced PET-G material, TWENTY-THIRD ANNUALCONFERENCE YUCOMAT 2022 & TWELFTH WORLD ROUND TABLE CONFERENCE ON SINTERING XII WRTCS, Program and the Book of Abstracts, Herceg Novi, Montenegro August 29 - September 2, 2.
Belgrade : Materials Research Society of Serbia, ISBN: 978-86-919111-7-1, M34.

Paunić Milovan, Balać Igor, Čolić Katarina, Sedmak Aleksandar (2017). HYDROXYAPATITE STRUCTURES AND NUMERICAL ANALYSIS OF THE GEOMETRIC CHARACTERISTICS OF THE LOWER JAW FIXATION PLATES, Proceedings of selected papers The First International Students Scientific Conference “MULTIDISCIPLINARY APPROACH TO CONTEMPORARY RESEARCH”.
Central Institute for Conservation, Belgrade, ISBN: 978-86-6179-056-0.

Менторство одбрањених докторских дисертација од 2013. године

Напонска анализа и оптимизација слагања ламина композитне конструкције дефинисане геометрије за задате услове оптерећења“, Абдулразаг Абдалах Елмилади (Abdulrazag Abdallah Elmiladi), 2022.