Novak, Nejc; Al-Rifaie, Hasan; Krstulović-Opara, Lovre; Rowshan, Reza; Vesenjak, Matej; Ren, Zoran: "Bending behavior of triply periodic minimal surface foam-filled tubes", Journal of mechanics of materials and structures, 30, 15,2023.
Novak, Nejc; Al-Rifaie, Hasan; Airoldi, Alessandro; Krstulović-Opara, Lovre; Lodygowski, Tomasz; Ren, Zoran; Vesenjak, Matej: "Quasi-static and impact behaviour of foam-filled graded auxetic panel", International journal of impact engineering, 178, 20, 104606, 20.2023.
Novak, Nejc; Al-Ketan, Oreb; Mauko, Anja; Yilmaz, Yunus Emre; Krstulović-Opara, Lovre; Tanaka, Shigeru; Hokamoto, Kazuyuki; Vesenjak, Matej; Ren, Zoran: "High strain rate behaviour of uniform and hybrid TPMS metamaterials", ESHP 2023 Book of Abstracts, Seventh International Symposium on Explosion, Shock wave and High-strain-rate Phenomena, 5.-8.9.2023.,Maribor, Slovenia, 46, 2023.
Grebo, Alen; Bagavac, Petra; Krstulović-Opara, Lovre: "THE RAPID PROTOTYPING MATERIAL RATE DEPENDENCY - FDM AND STL TECHNIQUES", 6th International Conference on Multi-scale Computational Methods for Solids and Fluids, June 25-27, 2023, Sarajevo PROCEEDINGS, 28-31, 2023.
Nishi, Masatoshi; Nishida, K.; Kiritami, Y.; Tanaka, Shigeru; Vesenjak, Matej; Krstulović-Opara, Lovre; Ren, Zoran; Hokamoto, Kazuyuki: "Fundametal study on the impact resistance of unidirectional cellular (UniPore) material using computational simulations", ESHP 2023 Book of Abstracts, Seventh International Symposium on Explosion, Shock wave and High-strain-rate Phenomena, 5.-8.9.2023.,Maribor, Slovenia, 26, 2023.
Al-Ketan, Oreb; Novak, Nejc; Mauko, Anja; Yilmaz, Yunus Emre; Krstulović-Opara, Lovre; Tanaka, Shigeru; Hokamoto, Kazuyuki; Rowstan, R.; Abu Al-Rub, R.; Vesenjak, Matej; Ren, Zoran: "Impact loading of isotropic shell-based stohastic cellular metamaterials", ESHP 2023 Book of Abstracts, Seventh International Symposium on Explosion, Shock wave and High-strain-rate Phenomena, 5.-8.9.2023.,Maribor, Slovenia, 26, 2023.
N. Novak, O. Al-Ketan, A. Mauko, Y. Emre Yilmaz, L. Krstulović-Opara, S, Tanaka, K. Hokamoto, R. Rowshan, A. A.R. Rashid, M. Vesenjak, Z. Ren: "Impact loading of additively manufactured metallic stochastic sheet-based cellular material", International Journal of Impact Engineering, 174, 104527, 2023.
A. Mizera, L. Krstulović-Opara, N. Krempl, M. Karhankova, M. Manas, L. Sanek, P. Stoklasek, A. Grebo:"Dynamic Behavior of Thermally Affected Injection-Molded High-Density Polyethylene Parts Modified by Accelerated Electrons", Polymers, 14, 4970, 2022.
L. Krstulović-Opara, A. Grebo: "Strain propagation evaluation based in infrared thermography and digital image correlation", 10th International Congress of Croatian Society of Mechanics, 67-69, 2022.
P. Bagavac, L. Krstulović-Opara, Ž. Domazet, A. Grebo: "Application of infrared thermography as a non- destructive testing method: feature extraction", 10th International Congress of Croatian Society of Mechanics, 87-88, 2022.
A. Grebo, L. Krstulović-Opara, Ž. Domazet: THERMAL2DIC IMAGE TO IMAGE TRANSLATION WITH CYCLEGAN AND PIX2PIX ",Proceedings of 38th Danubia-Adria Symposium on Advances in Experimental Mechanics,45-47, 2022.
P. Bagavac, L. Krstulović-Opara, Ž. Domazet: "Modeling and simulation of Pulse thermography: comparison with measurements", 16th Quanntitative Infrared Thermography Conference - Pariz,351-358, 2022.
N. Novak, A. Mauko, M. Ulbin, L. Krstulović-Opara, Z. Ren, M. Vesenjak: " Bending behavior of triply periodic minimal surface foam-filled tubes", MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 30, 15, 3061-3074, 2022.
P. Bagavac, L. Krstulović-Opara, Ž. Domazet: "Thermal analysis of impact damage of prepreg composite materials ", Materials Today: Proceedings, 62, 2577-2580, , 2022.
A. Grebo, L. Krstulović-Opara, M. Ćurković, Ž. Domazet: "Open-source application for determination of proof strength based on the plastic extension method ", Materials Today: Proceedings, 62, 2628-2636, 2022.
L. Krstulović-Opara, A. Grebo, B. Panić, M. Nagode :"Relating Digital Image Correlation and Infrared Thermography using Image to Image Translation", Experimental Stress Analysis 2022, Book of Extended Abstract, 80-81, 2021.
N. Novak, O. Al-Ketan, M. Borovinšek, L. Krstulović-Opara, R. Rowshan, M. Vesenjak, Z. Ren: "Development of novel hybrid TPMS cellular lattices and their mechanical characterisation", JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 15, 1318-1329, 2021.
N. Novak, L. Biasetto, P. Rebesan, F. Zanini, S. Carmignato, L. Krstulović-Opara, M. Vesenjak, Z. Ren: "Experimental and computational evaluation of tensile properties of additively manufactured hexa- and tetrachiral auxetic cellular structures", ADDITIVE MANUFACTURING, 45, 102022, 2021.
N. Novak, O. Al-Ketan, L. Krstulović-Opara, R. Rowshan, R.K. Abu Al-Rub, M. Vesenjak, Z. Ren: "Quasi-static and dynamic compressive behaviour of sheet TPMS cellular structures", COMPOSITE STRUCTURES, 266, 113801, 2021.
L. Krstulović-Opara, P. Bagavac, A. Božanić, Ž. Domazet:"NDT of Composites Based on Active Infrared Thermography and Ultrasound Tesging", Journal of Energy, 70, 2, 3-6, 2021.
A. Grebo, L. Krstulović-Opara:"AN OPEN SOURCE APPLICATION FOR DETERMINATION OF THE PROOF STRENGTH BASED ON THE PLASTIC EXTENSION METHOD", Proceeding of ECCOMAS 2021 5th International Conference on Multi-Scale Computational Methods for Solids and Fluids, 67-70, 2021.
N. Movahedi, M. Vesenjak, L. Krstulović-Opara, I. V. Belova, G. E Murch, T. Fiedler:"Dynamic compression of functionally-graded metal syntactic foams", Composite Structures, 261, 113308, 2021.
M. Vesenjak, M. Nishi, T. Nishi, Y. Marumo, L. Krstulović-Opara, Z. Ren, K. Hokamoto:"Fabrication and Mechanical Properties of Rolled Aluminium Unidirectional Cellular Structure", Metals, 10, 770, 2020.
N. Novak, L. Krstulović-Opara, Z. Ren, M. Vesenjak: "Compression and shear behaviour of graded chiral auxetic structures", MECHANICS OF MATERIALS, 148, 103524, 2020.
N. Novak, L. Krstulović-Opara, M. Vesenjak, Z. Ren: "Mechanical properties of hybrid metamaterial with auxetic chiral cellular structure and silicon filler", COMPOSITE STRUCTURES, 234, 111718, 2020.
S.C. Pinto, P.A.P.P. Marques, M. Vesenjak, R. Vicente, L. Godinho, L. Krstulović-Opara, I. Duarte: "Characterization and physical properties of aluminium foam-polydimethylsiloxane nanocomposite hybrid structures", COMPOSITE STRUCTURES, 230, 111521, 2019.
S.C. Pinto, P.A.P.P. Marques, M. Vesenjak, R. Vicente, L. Godinho, L. Krstulović-Opara, I. Duarte: "Mechanical, Thermal, and Acoustic Properties of Aluminum Foams Impregnated with Epoxy/Graphene Oxide Nanocomposites", METALS, 9, 11, 1214, 2019.
I. Duarte, T. Fiedler, L. Krstulović-Opara and M. Vesenjak:"Brief Review on Experimental and Computational Techniques for Characterization of Cellular Metals", Metals, 10, 726, 2020.
M. Vesenjak, I. Duarte,J. Baumeister, H. Göhler, L. Krstulović-Opara, Z. Ren:"Bending Performance Evaluation of Aluminium Alloy Tubes Filled with Different Cellular Metal Cores", Composite structures, 234, 111748, 2020.
F. Lukša, Ž. Domazet, M. Bugarin, L. Krstulović-Opara :"Comparison of knife fabricated from tool steel by heat treatment and knife fabricated from structural steel by hard surface welding", Advances in Materials, Mechanics and Manufacturing Proceedings of the Second International Conference on Advanced Materials, Mechanics and Manufacturing (A3M’2018), 61-70 , 2019.
N. Nejc, M. Vesenjak, I. Duarte, S. Tanaka, K. Hokamoto, L. Krstulović-Opara, B.Guo, P. Chen, Z. Ren,:"Compressive Behaviour of Closed-Cell Aluminium Foam at Different Strain Rates", Materials, 12, 4108, 2019.
L. Krstulović-Opara, M. Vesenjak, I. Duarte:"Infrared evaluation of dynamic loaded tubular structural members with cellular fillers", Book of Abstracts of the International Conference on Multifunctional Cellular Materials, eds. Duarte, Vesenjak, Ren, InCell 2019, 19.-20. September, 2019, Maribor, Slovenia, 61, 2019.
S.C. Pinto, P.A.A.P. Marques, M. Vesenjak, V. Romeu, L. Krstulović-Opara, I. Duarte:"Multifuncional hybrid foams composed by aluminium open-cell foam filled with polymers", Book of Abstracts of the International Conference on Multifunctional Cellular Materials, eds. Duarte, Vesenjak, Ren, InCell 2019, 19.-20. September, 2019, Maribor, Slovenia, 69, 2019.
K. Hokamoto, M. Nishi, M. Vesenjak, Z. Ren, L. Krstulović-Opara:"Fabrication of uni-pore materials trough explosive compaction using cylindrical geometry", Book of Abstracts of the International Conference on Multifunctional Cellular Materials, eds. Duarte, Vesenjak, Ren, InCell 2019, 19.-20. September, 2019, Maribor, Slovenia, 39, 2019.
M. Džoja, V. Cvitanić, M. Safaei, L. Krstulović-Opara: "Modelling the plastic anisotropy evolution of AA5754-H22 sheet and implementation in predicting cylindrical cup drawing process", European Journal of Mechanics / A Solids, 77, 103806, 2019.
P. Bagavac, L. Krstulović-Opara, Ž. Domazet: "Infrared Thermography of Steel Structure by FFT", Materials Today: Proceedings, 12, 298–303, 2019.
L. Krstulović-Opara, P. Bagavac, A. Božanić, Ž. Domazet: "NDT of composites based on active infrared thermography and ulstrasound testing", Proceedings of 6th Congress, Mechanical engineers days, eds: M. Kuliš Šiško, Ž. Dorić, 20-23 March 2019., Vodice, Croatia, 192-197, 2019. (in Croatian)
L. Krstulović-Opara, M. Vesenjak, Ž. Domazet, I. Duarte: " Plastic yielding characterization based on middle wave thermography ", International Conference on Advanced Materials, Mechanics and Manufacturing - Proceeding, eds.:Mounir Kchaou, Mohamed Taoufik Khabou, 17-19 December 2018., Hammamet, Tunisia, 25, 2018.
P. Bagavac, L. Krstulović-Opara, Ž. Domazet: "Pulse Phase Thermography Impact Damage Retrieval", Materials Today: Proceedings, 5, 26578–26583, 2018.
I. Duarte, M. Vesenjak, L. Krstuloviæ-Opara, Z. Ren :"Crush performance of multifunctional hybrid foams based on an aluminium alloy open-cell foam skeleton", Polymer Testing, 67, 246–256, 2018.
I. Duarte, L. Krstulovic-Opara, M. Vesenjak:"Axial crush behaviour of the aluminium alloy in-situ foam filled tubes with very low wall thickness", Composite structures, 192, 184–192, 2018.
K. Hokamoto, K. Shimomiyab, M. Nishi, L. Krstulović-Opara, M. Vesenjak, Z. Ren: "Fabrication of unidirectional porous-structured aluminum through explosive compaction using cylindrical geometry", Journal of materials processing technology, 251, pp. 262-266, 2018.
A. Pehilj, L. Krstulović-Opara, P. Bagavac, M. Vesenjak, I., Ž. Domazet: "The detection of plastic flow propagation based on the temperature gradient", Materials Today: Proceedings, 4, 5925–5930, 2017.
K. Hokamoto, K. Shimomiya, M. Nishi, L. Krstulović-Opara, M. Vesenjak, Z. Ren: "Synthesis of Unidirectional Porous-Structured Aluminium through Explosive Compaction Using Cylindrical Geomatry", Journal of the Japan Society for Technology Plasticity,58, 673, 156-160, 2017.
I. Duarte, M. Vesenjak, L. Krstulović-Opara: "Crush performance of foam filled tubes made of aluminium alloys at different loading conditions", Proceedings of First international conference on automotive composite (ICAutoC 2016), eds.: A. Elmarakbi and A. Araújo, 21-23 September 2016., Lisbon, Portugal, 57, 2016.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara:"Compressive behaviour of unconstrained and constrained integral-skin closed-cell aluminium foam", Composite structures, 154, 231–238, 2016.
I. Duarte, M. Vesenjak, J. Baumeister, H. Göhler, L. Krstulović-Opara, Z. Ren: "Bending behaviour of aluminium alloy tubes filled with different cellular metals", Proceedings of 19th international conference on composite structures (ICCS19), ed. A.J.M. Ferreira, 5-9 September 2016., Porto, Portugal, 182, 2016.
I. Duarte, M. Vesenjak,L. Krstulović-Opara: "Influence of radial constraints on behaviour closed-cell aluminium foam subjected to compressive loading", Proceedings of 2nd International Conference on Mechanics of Composites, eds: A.J.M. Ferreira, A.M.N. Neves, E. Viola, F. Tornabene, N. Fantuzzi, 11-14 July 2016., Porto, Portugal, 69, 2016.
M. Vesenjak, I. Duarte, L. Krstulović-Opara: "Fabrication and performance of in-situ carbon steel bar reinforced Al-alloy foams", Proceedings of 2nd International Conference on Mechanics of Composites, eds: A.J.M. Ferreira, A.M.N. Neves, E. Viola, F. Tornabene, N. Fantuzzi, 11-14 July 2016., Porto, Portugal, 69, 2016.
A. Pehilj, P. Bagavac, L. Krstulović-Opara: "Temperaturni gradijent u detekciji propagacije plastičnog tečenja", Zbornik radova sedmog susreta Hrvatskoga društva za mehaniku, eds: P. Marović, M. Galić, L. Krstulović-Opara, 16-17.6.2016, Split, Croatia, 145-150, 2016.
P. Bagavac, L. Krstulović-Opara, S. Krešić-Jurić, Ž. Domazet: "Infracrvena termografija, lock-in metoda i kontrola bez razaranja kompozita", Zbornik radova sedmog susreta Hrvatskoga društva za mehaniku, eds: P. Marović, M. Galić, L. Krstulović-Opara, 16-17.6.2016, Split, Croatia, 7-12, 2016.
I. Duarte, L. Krstulovic-Opara, M. Vesenjak:"Analysis of performance of in-situ carbon steel bar reinforced Al-alloy foams", Composite structures, 152, 432–443, 2016.
O. Andersen, M. Vesenjak, T. Fiedler, U. Jehring and L. Krstulović-Opara: "Experimental and Numerical Evaluation of the Mechanical Behavior of Strongly Anisotropic Light-Weight Metallic Fiber Structures under Static and Dynamic Compressive Loading", Materials, 9(5), 398, 2016.
L. Krstulović-Opara, M. Vesenjak, I. Duarte, Z. Ren, Ž. Domazet: "Infrared thermography as a method for energy absorption evaluation of metal foams", Materials Today: Proceedings, 3, 1025-1030, 2016.
M. Vesenjak, K. Hokamoto, M. Sakamoto, T. Nishi, L. Krstulović-Opara, Z. Ren: "Mechanical and microstructural analysis of unidirectional porous (UniPore) copper", Materials & Design, 90, 867-880, 2016.
M. Vesenjak, M. A. Sulong, L. Krstulović-Opara, M. Borovinšek, V. Mathier, T. Fiedler: "Dynamic compression of aluminium foam derived from infiltration casting of salt dough", Mechanics of Materials, 93, 96-108, 2016.
L. Krstulovic-Opara, M. Surijak, M. Vesenjak, Z. Tonković, J. Kodvanj, Ž. Domazet: "Comparison of infrared and 3D digital image correlation techniques applied for mechanical testing of materials", Infrared Physics & Technology, 73, 166-174, 2015.
L. Krstulovic-Opara, M. Surijak, M. Vesenjak, Z. Tonković, J. Frančeski, J. Kodvanj, Ž. Domazet: "Determination of material properties using dynamic tests supported by thermography, digital image correlation and numerical simulation", 8th International Congress of Croatian Society of Mechanics, eds.: I. Kožar, N. Bićanić, G. Jelinić, M. Čanađija, 29.9.-2.10., Opatija, Croatia, 53, 2015.
I. Skozrit, Z. Tonković, L. Krstulovic-Opara, M. Surijak, M. Vesenjak, P. Čanžar: "Damage Initiation and Evolution in Nodular Cast Iron for Wind Turbine Components", 8th International Congress of Croatian Society of Mechanics, eds.: I. Kožar, N. Bićanić, G. Jelinić, M. Čanađija, 29.9.-2.10., Opatija, Croatia, 91, 2015.
M. Vesenjak, M. Borovinšek, A. Kovačič, M. Ulbin, L. Krstulovic-Opara, Z. Ren: "Geometrical and mechanical analysis of porous structures", 8th International Congress of Croatian Society of Mechanics, eds.: I. Kožar, N. Bićanić, G. Jelinić, M. Čanađija, 29.9.-2.10., Opatija, Croatia, 101, 2015.
L. Krstulovic-Opara, M. Vesenjak, I. Duarte, Z. Ren, Ž. Domazet: "Infrared thermography as a method for energy absorbtion evaluation of metal foams", Proceedings of 32nd Danubia-Adria Symposium on Advances in Experimental Mechanics, 22.-25. September, Stary Smokovec, Slovakia, 104-105, 2015.
I. Skozrit, Z. Tonković, L. Krstulović-Opara, M. Surijak, M. Vesenjak, J. Sorić: "Strain Rate Influence on the Elastoplastic Damage Behaviour of Nodular Cast Iron", Proceedings of the Fourth International Conference on Computational Modeling of Fracture and Failure of Materials and Structures, eds.: X. Oliver, M. Jirasek, O. Alix, N. Moes, 3.-5. June, Paris, France, 163-163, 2015.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara:"Deformation and failure mechanisms of aluminium foams using rejected precursor materials", Proceedings of the First National Conference of Cellular Materials MATCEL 2015, eds. Duarte, Valente, Andrade-Campos, 7.-8. September, 2015, Aveiro, Portugal, 40, 2015.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara, Z. Ren :"Compressive performance evaluation of APM (Advanced Pore Morphology) foam filled tubes", Composite structures, 134, 409–420, 2015.
L. Krstulovic-Opara, M. Ljubenkov, Ž. Domazet: "The application of pulsed thermography image processing method to longwave bolometric infrared cameras", HDKBR info, 15, 7-14, 2015.
M. Vesenjak, K. Hokamoto, I. Anžel, A. Sato, R. Tsunoda, L. Krstulovic-Opara: "Influence of the explosive treatment on the mechanical properties and microstructure of copper", MATERIALS & DESIGN, 75, 85-94, 2015.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara, Z. Ren :"Static and dynamic axial crush performance of in-situ foam-filled tubes", Composite structures, 124, 128–139, 2015.
T. Fiedler, T. Taherishargh, L. Krstulovic-Opara, M. Vesenjak:"Dynamic compressive loading of expanded perlite/aluminum syntactic foam",Materials Science and Engineering A, 626, 296–304, 2015.
M. Vesenjak, F. Gačnik, L. Krstulovic-Opara, Z. Ren:"Mechanical Properties of Advanced Pore Morphology Foam Elements", Mechanics of Advanced Materials and Structures, 22, 359–366, 2015.
I. Duarte, L. Krstulovic-Opara, M. Vesenjak:"Characterisation of aluminium alloy tubes filled with aluminium alloy integral-skin foam under axial compressive loads", Composite structures, 121, 154–162, 2015.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara, I. Anžel, J.M.F. Ferreira :"Manufacturing and bending behaviour of in situ foam-filled aluminium alloy tubes", Materials & Design, 66, 532-544, 2014.
L. Krstulovic-Opara, M. Surijak, M. Vesenjak, Z. Tonković, J. Kodvanj, Ž. Domazet: "Comparison of infrared and 3D digital image correlation techniques applied for mechanical testing of materials", Proceedings of 31th Danubia-Adria Symposium on Advances in Experimental Mechanics, 24.-27. September, Kempten, Germany, 232-233, 2014.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara: "Variation of quasi static and dynamic compressive properties in a single aluminium foam block", Materials & Science Engineering, 616, 171-182, 2014.
I. Duarte, M. Vesenjak, L. Krstulovic-Opara: "Dynamic and quasi-static bending behaviour of thin-walled aluminium tubes filled with aluminium foam", Compsite Structures, 109, 48-56, 2014.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren: "Mechanical Properties of Advanced Pore Morphology Foam Composites", in Advanced Composite Materials for Automotive Applications: Structural Integrity and Crashworthiness, Wiley Online Library, 75-98, 2013.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren: "Characterization of irregular open-cell cellular structure with silicone pore filler", Polymer Testing, 32, 1538-1544, 2013.
L. Krstulovic-Opara: "Application of thermography in analysis of fatigue strength of materials and structures", HDKBR info, 10, 3-11, 2013.
E. Garafulic, L. Krstulovic-Opara, Ž. Domazet: "Detection of material anomalies based on infrared thermography image processing", Proceedings of NDT week in Zagreb, ed.: V. Krstelj, 7.-12. October, Zagreb, Croatia, 3-13, 2013.
L. Krstulovic-Opara, M. Vesenjak, Z. Ren, Ž. Domazet: " Influence of filler material on dynamic mechanical behaviour of open-cell metal foam", Proceedings of 30th Danubia-Adria Symposium on Advances in Experimental Mechanics, eds.: I. Alfirević, D. Semenski, 25.-28. September, Primošten, Croatia, 284-285, 2013.
E. Garafulic, L. Krstulovic-Opara, Ž. Domazet: "Detection of material anomalies based on infrared thermography image processing", Proceedings of 30th Danubia-Adria Symposium on Advances in Experimental Mechanics, eds.: I. Alfirević, D. Semenski, 25.-28. September, Primošten, Croatia, 47-48, 2013.
M. Vesenjak, M. Borovinšek, L. Krstulovic-Opara, T. Fiedler, Z. Ren: " Influence of filler material on dynamic mechanical behaviour of open-cell metal foam", Conference Proceeding of Mechanical Technologies and Structural Materials, ed.: D. Živković, 26.-27. September, Split, Croatia, 47-52, 2013.
L. Krstulovic-Opara, Ž. Domazet, E. Garafulic: "Detection of osmotic damages in GRP boat hulls", Infrared Physics & Technology, 60, 359-364, 2013.
L. Krstulovic-Opara, Ž. Domazet, B. Klarin, E. Garafulic : "The Application of IR Thermography to the NDT and Thermal Stress Analysis", HDKBR info, 6/7, 17-22, 2012.
L. Krstulovic-Opara, E. Garafulic, B. Klarin, Ž. Domazet and P. Juric: "Detection of structural damages in CRP materials based on infrared imaging and FFTT", Proceedings of 29th Danubia-Adria Symposium on Advances in Experimental Mechanics, ed.: M. Ognjatović, 26.-29. September, Beograd, Serbia, 26-27, 2012.
L. Krstulovic-Opara, E. Garafulic and Ž. Domazet: "Detection of osmotic damages in GRP boat hulls", Proceedings of 29th Danubia-Adria Symposium on Advances in Experimental Mechanics, ed.: M. Ognjatović, 26.-29. September, Beograd, Serbia, 20-21, 2012.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren, Ž. Domazet: "Characterization of photopolymer cellular structure with silicone pore filler", Polymer Testing, 31, 705–709, 2012.
M. Vesenjak, F. Gačnik , L. Krstulovic-Opara and Z. Ren: "Behavior of composite advanced pore morphology foam", Journal of composite materials, 45, 26, 2823-2831, 2011.
L. Krstulovic-Opara, E. Garafulic and Ž. Domazet: "The gradient based pulse heating thermography image processing approach", Proceedings of 28th Symposium on Advances in Experimental Mechanics, eds.: J. Odor, L. Borbas, 29. September - 01. October, Siofok, Hungary, 111-112, 2011.
L. Krstulovic-Opara, B. Klarin, E. Garafulic and Ž. Domazet: "Application of gradient based IR thermography to the GRP structures inspection", Key Engineering Materials, Vols.488-489, 682-685, 2011.
L. Krstulovic-Opara, B. Klarin, E. Garafulic and Ž. Domazet: "The application of pulse heating infrared thermography to the wind turbine blade alaysis", 16th Conference on Comosite Structures, ed.: A.J.M. Ferreira, 28. - 30. June, Porto, Portugal, 156, 2011.
L. Krstulovic-Opara, S. Loehnert, D. Mueller-Hoeppe, M. Vesenjak: "Multiscale Modeling of Metal Foams using the XFEM", in Recent Developments and Innovative Applications in Computational Mechanics, Springer-Verlag, 215-222, 2011.
L. Krstulovic-Opara, B. Klarin, P. Neves, Ž. Domazet: "Thermal imaging and Thermoelastic Stress Analysis of impact damage of composite materials", Engineering Failure Analysis, 18, 713–719, 2011.
S. Loehnert, L. Krstulovic-Opara, M. Vesenjak, D. Mueller-Hoeppe: "Homogenization principle based multi-scale modeling of cellular structures", Journal of the Serbian Society for Computational Mechanics, 4,2, 97–109, 2010.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren, Ž. Domazet: "Cell shape effect evaluation of polyamide cellular structures", Polymer Testing, 29, 991–994, 2010.
L. Krstulovic-Opara, T. Veljaca, I. Barisic, B. Klarin, Ž. Domazet: "The application of the pulse thermography to the GRP glider inspection", Proceedings of 27th Symposium on Advances in Experimental Mechanics, ed.: R. Bedzinski, 22. - 25. September, Wroclaw, Poland, 111-112, 2010.
M. Vesenjak, L. Krstulovic-Opara: "Experimental Testing of Single APM Spheres", The European physical journal. EPJ Web of Conferences,6, 02005-p1 - 02005-p7, 2010.
T. Pirsic, L. Krstulovic-Opara, Ž. Domazet: "Thermographic Analysis of Stress Distribution in Welded Joints", The European physical journal. EPJ Web of Conferences,6, 07004-p1 - 07004-p6, 2010.
L. Krstulovic-Opara, B. Klarin, P. Neves, Ž. Domazet: "Thermal imaging and thermal stress analysis of the impact damage of composite materials", Proceedings of Fourth International Conference on Engineering Failure Analysis, ICEFA IV, 4. - 7. July, Cambridge, United Kingdom, 2010.
L. Krstulovic-Opara, S. Loehnert, D. Mueller-Hoeppe, M. Vesenjak: "Multi-scale modeling of regular open-cell cellular structures", Proceedings of ECCM 2010 Paris, IV European Conference on Computational Mechanics, 16. - 21. May, Paris, France, 2010.
L. Krstulovic-Opara, M. Vesenjak, P. Marendic, Z. Ren and Ž. Domazet: "Evaluation of the Poisson's Ratio from the 3D Laser Scanning Data", Bulletin of Applied Mechanics, 5, 19, 50-53, 2009.
L. Krstulovic-Opara, M. Vesenjak, P. Marendic, Z. Ren, Ž. Domazet: "Evaluation of basic material properties using three-dimensional scanning data", Proceedings of 6th International Congress of Croatian Society of Mechanics, eds.: I. Smojver, J. Soric, 30 September - 2 October 2009, Dubrovnik, Croatia, 2009.
S. Loehnert, L. Krstulovic-Opara, M. Vesenjak, D. Mueller-Hoeppe, P. Wriggers: "Homogenization of regular open cell cellular structures accounting filler material", Proceedings of 6th International Congress of Croatian Society of Mechanics, eds.: I. Smojver, J. Soric, 30 September - 2 October 2009, Dubrovnik, Croatia, 2009.
M. Borovinsek, M. Vesenjak, J. Matela, Z. Ren, L. Krstulovic-Opara: "Analyzing the structure of real metal foam", Proceedings of 6th International Congress of Croatian Society of Mechanics, eds.: I. Smojver, J. Soric, 30 September - 2 October 2009, Dubrovnik, Croatia, 2009.
L. Krstulovic-Opara, Ž. Domazet: "The evaluation of loading capacity of a glass carrier structure based on experimental and numerical approach", 26th Danubia-Adria Symposium on Advances in Experimental Mechanics, ed.: W. Eichlseder, 23-26 September 2009, Leoben, Austria, 25-26, 2009.
L. Krstulovic-Opara, B. Klarin, Ž. Domazet: "A Non-Destructive Wind Turbine Blade Analysis Based on the Thermal Stress Analysis", Proceedings of the International Symposium on Coupled Methods in Numerical Dynamics, CMND 2009, eds.: Z. Terze, C. Lachor, 16-19 September 2009, Split, Croatia, 255-265, 2009.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren, A. Öchsner, Ž. Domazet: "Experimental Study of Open-Cell Cellular Structures with Elastic Filler Material", Experimental Mechanics, 49, 4, 501-509, 2009.
L. Krstulovic-Opara, S. Loehnert, M. Vesenjak, D. Mueller-Hoeppe: "Multi-scale Modeling of Regular Open-Cell Cellular Structures Based on the Homogenization Principles", 2nd South-East European Conference on Computational Mechanics, SEECCM 2009, eds.: M. Papadrakakis, M. Kojic, V. Papadopoulos, 22 - 24 June 2009, Rhodes Island, Greece, 2009.
M. Vesenjak, F. Gacnik, L. Krstulovic-Opara, Z. Ren: "Behavior of composite advanced pore morphology foam", 15th International Conference on Composite Structures, 15-17 June, Porto, 2009.
L. Krstulovic-Opara, M. Vesenjak, P. Marendic, Z. Ren and Ž. Domazet: "Evaluation of Poisson's Ratio from 3D Laser Scanning Data", 25th Danubia-Adria Symposium on Advances in Experimental Mechanics, eds.: M. Daniel, S. Holly, M. Ruzicka, 24-27 September 2008, Ceske Budjeovice & Cesky Krumlov, Czech Republic, 135-136, 2008.
P. Marendic, T. Veljaca, L. Krstulovic-Opara and Ž. Domazet: "Uvod u termoelasticnu analizu naprezanja", Drugi susreti Hrvatskoga drustva za mehaniku, eds.: P. Marovic, M Galic, L. Krstulovic-Opara, 12-13 September 2008, Split, Croatia, 43-48, 2008.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren, Ž. Domazet: "Failure mechanism of the regular open-cell cellular structure", Third International Conference on Engineering Failure Analysis, ICEFA - III, 13-16 July 2008, Sitges, Spain, 2008.
L. Krstulovic-Opara, S. Loehnert, M. Vesenjak, D. Mueller-Hoeppe, P. Wriggers and P. Marendic: "Multiscale Numerical Modeling of Regular Open-Cell Cellular Structures wiht Elastic Filler Material", 8th World Congress on Computational Mechanics, WCCM8, eds.: B.A. Schrefler and U. Perego, 30 June - 4 July 2008, Venice, Italy, 2008.
M. Vesenjak, L. Krstulovic-Opara, Z. Ren, A. Öchsner and Ž. Domazet: "Characterization of regular open-cell cellular structures accounting for the filler effects: experimental study", International Conference on Advanced Computational Engineering and Experimenting, ACE-X 2007, eds.: A. Öchsner, Z. Ren. L. de Silva, 12-13 July 2007, Algarve, Portugal, 66, 2007.
L. Krstulovic-Opara, I. Perasovic: " A comparison of measured data, code and fluid-structure interaction simulation of the wind flow around solar pannels", Extended abstracts of the 5th International Congress of Croatian Society of Mechanics, ed.: F. Matejicek, 133-134, 2006.
M. Vesenjak, L. Krstulovic-Opara, A. Öchsner, Z. Ren, Ž. Domazet: " Experimental and numerical modelling of open-cell cellular structures", Extended abstracts of the 5th International Congress of Croatian Society of Mechanics, ed.: F Matejicek, 33-24, 2006.
L. Krstulovic-Opara, Ž. Domazet und N. Alujevic: " Die Anwendung von elektrischen Dehnungsmessstreifen zur Beanspruchungsanalyse an der Ölwanne eines 13530 kW-Schiffsdieselmotors", Messtechnische Briefe, 1,20-26, 2006.
L. Krstulovic-Opara and P. Wriggers: " The quadrilateral parametric contact element based on the moving friction cone formulation", Lecture Notes in Applied and Computational Mechanics, 27,95-102, 2006.
L. Krstulovic-Opara, Ž. Domazet and N. Alujevic: "A note on the comparison of measurements for the 13530 kw diesel engine obtained on the test bed and during the navigation", Proceeding of 22nd Danubia-Adria Symposium on Experimental Methods in Solid Mechanics, 28.9.-1.10, Monticelli Terme - Parma, Italy, 232-233, 2005.
L. Krstulovic-Opara and P. Wriggers: "A three-dimensional contact element based on the Moving Friction Cone approach and the elliptical Coulomb law", Proceedings of the Computational Plasticity VIII, Fundaments and Applications, eds.: D.R.J. Owen, E. Onate and B. Suarez, Barcelona, Spain, 2, 827-830, 2005.
Ž. Domazet, L. Krstulovic-Opara and M. Stupalo: "Fatigue cracks and failures in cement industry, shipbuilding and power plant facilities", Engineering Failure Analysis, 12, 5, 819-833, 2005.
Ž. Domazet, L. Krstulovic-Opara and M. Stupalo "Fatigue damage and repair of the reversible hydropower Francis turbine", Proceeding of 21st Danubia-Adria Symposium on Experimental Methods in Solid Mechanics, eds. S. Jecic, D. Semenski, 29.9.-2.10, Brijuni/Pula, Croatia, 240-241, 2004.
L. Krstulovic-Opara, Ž. Domazet and D. Franicevic: "A simplified FEM model of a complex Francis turbine geometry used for the stress reduction evaluation", Proceedings of 3rd DAAAM International Conference on Advanced technologies for Developing Countries - ATDC'04, June 23-26, Split, Croatia, 47-52, 2004.
P. Wriggers, L. Krstulovic-Opara: "The moving friction cone approach for three-dimensional contact simulations", International Journal of Computational Methods, 1, 105-119, 2004.
N. Vulic, L. Krstulovic-Opara: "A numerical analysis of the ship's propeller shrink-fitting", Proceedings of 4th International Congress of Croatian Society of Mechanics, Bizovac, Croatia, 2003.
N. Krstulovic-Opara, V. Kilar and L. Krstulovic-Opara; "Modeling and Use of SIMCON and Other High Performance Fiber- Composites for Increasing Structural Resistance to Extreme Loadings", High Performance Fiber Reinforced Cement Composites (HPFRCC 4), eds.: A.E. Naaman and H.W. Reinhardt, RILEM proceedings PRO 30, RILEM Publications Bagneux, 167-176, 2003.
L. Krstulovic-Opara and P. Wriggers: "A three-dimensional contact element based on the Moving Friction Cone approach", Proceedings of the Computational Plasticity VII, Fundaments and Applications, eds.: D.R.J. Owen, E. Onate and B. Suarez, Barcelona, Spain, 2003.
N. Krstulovic-Opara, J. Nau, P. Wrrigers and L. Krstulovic-Opara: "Auto-Adaptive Composite Structures with Self-Actuating SMA-HPFRCC Fuses", Computer-Aided Civil and Infrastructure Engineering, 18, 78-94, 2003.
L. Krstulovic-Opara, P. Wriggers and J. Korelc: "A C1-continuous formulation for 3D finite deformation frictional contact", Computational Mechanics, 29, 27-42, 2002.
L. Krstulovic-Opara and P. Wriggers: "Convergence studies for 3D smooth frictional contact elements based on the quartic Bézier surfaces", Solid Mechanics and its Applications, 103, 371-378, 2002.
L. Krstulovic-Opara, P. Wriggers: "A two-dimensional C1-continuous contact element based on the moving friction cone description", Proceedings of the Fifth World Congress on Computational Mechanics, Paper-80221, July 7-12, Vienna, Austria, 2002.
P. Wriggers, L. Krstulovic-Opara and J. Korelc: "Smooth C1-interpolations for two-dimensional frictional contact problems", International Journal for Numerical Methods in Engineering, 51, 1469-1495, 2001.
L. Krstulovic-Opara and P. Wriggers: "Convergence studies for 2D smooth contact elements", Proceedings of the 2nd European Conference on Computational Mechanics, eds.: Z. Waszczyszyn, J. Pamin, Cracow, Poland, 2001.
L. Krstulovic-Opara and P.Wriggers: "Large step approach for the simple 2D and 3D frictional contact elements", 3-rd International Congress of Croatian Society of Mechanics, Cavtat, Croatia, 45-52, 28.-30.IX 2000.
L. Krstulovic-Opara, P. Wriggers and J. Korelc: "Rolling contact simulations with frictional contact elements using Lagrangian description", Zeitschrift für angewandte Mathematik und Mechanik,81, S397-S398, 2001.
N. Krstulovic-Opara, P. Wriggers and L. Krstulovic-Opara, "Self-Actuating Fiber Composites for Auto-Adaptive Structures," Smart Structures and Materials 2001; Smart Systems for Bridges, Structures, and Highways; Proceedings of SPIE, ed. S.C. Liu, Vol.4330, 416-425, 2001.
L. Krstulovic-Opara, P.Wriggers and J. Korelc: "Symbolically generated 3D smooth polynomial frictional contact element based on the quartic Bézier surfaces", ECCOMAS 2000, Barcelona, Spain, 2000.
P.Wriggers, L. Krstulovic-Opara; "On Smooth Finite Element Discretization for Frictional Contact Problems", Zeitschrift für angewandte Mathematik und Mechanik, 80, S1, 77-80, 2000.
P.Wriggers and L. Krstulovic-Opara, J. Korelc: " Development of 2D Smooth Polynomial Frictional Contact Element based on a Symbolic Approach", Proceedings of the European Conference on Computational Mechanics, ed.: W. Wunderlich, München, Germany, 1999.
J. Korelc, L. Krstulovic-Opara, P. Wriggers: "Tridimenzionalni kontaktni element z uporabo Bezierovih ploskev cetrtega reda", V: Skerget, L. (ur.). Kuhljevi dnevi 2000, Maribor, 21.-22. september 2000. Zbornik del. Ljubljana: Slovensko drustvo za mehaniko, 215-222, 2000.
J. Korelc, L. Krstulovic-Opara, P. Wriggers: "Development of 2D contact elements with C1 continuity", Proceedings of the Kuhljevi Dnevi, SDM, Dvorec Zemono, 30.IX-1.X.1999, 127-134.
L. Krstulovic-Opara and J. Soric; "A Computational Algorithm for Plane Stress Analysis in Finite Strain Elastoplasticity", Proceedings of 2-nd Congress of Croatian Society of Mechanics, Supetar, 149-156, 1997.
I. Alfirevic, L. Krstulovic-Opara and I. Smojver; "Nonlinear Bending of Beams Having Cross Sections With One Axis of Symmetry", Proceedings of 2-nd Congress of Croatian Society of Mechanics, Supetar, 399-406, 1997.
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