Proceedings of 41st Danubia-Adria Symposium Advances in Experimental Mechanics (pp. 103-106)
АУТОР(И) / AUTHOR(S): Snežana Joksić 
, Jovana Živić , Marija Matejić , Miloš Matejić , Živče Šarkočević , Ivica Čamagić
Download Full Pdf 
DOI: 10.46793/41DAS2025.103J
УВОД / INTRODUCTION:
High-strength quenched and tempered steels, such as S1000QL, are increasingly employed in applications where a high strength-to-weight ratio is essential, including heavy-duty structural components, transport equipment, and machinery subject to demanding service conditions. The combination of high tensile strength and relatively low weight offers significant design advantages. However, these benefits can only be fully realized if welded joints maintain comparable structural integrity and if testing protocols are robust enough to capture the actual mechanical performance. Achieving this requires a comprehensive approach that combines analytical calculations and numerical simulations, particularly finite element method (FEM) analyses, to predict and validate stress distributions, deformations, and potential failure mechanisms.
КЉУЧНЕ РЕЧИ / KEYWORDS:
ПРОЈЕКАТ / ACKNOWLEDGEMENT:
ЛИТЕРАТУРА / REFERENCES:
- Attarha, M.J.; Sattari-Far, I. Study on welding temperature distribution in thin welded plates through experimental measurements and finite element simulation. J. Mater. Process. Technol. 2011, 211(4), 688–694.
- Derakhshan, E.D.; Yazdian, N.; Craft, B.; Smith, S.; Kovacevic, R. Numerical simulation and experimental validation of residual stress and welding distortion induced by laser-based welding processes of thin structural steel plates in butt joint configuration. Opt. Laser Technol. 2018, 104, 170–
182. doi:10.1016/j.optlastec.2018.02.026. - Syahroni, N.; Purbawanto Hidayat, M.I. 3D Finite Element Simulation of T-Joint Fillet Weld: Effect of Various Welding Sequences on the Residual Stresses and Distortions. Numerical Simulation— From Theory to Industry, 2012. doi:10.5772/50015.
- Dhage, G.S.; Pawar, R.; Patil, J. Experimental Studies On Surface Roughness of Spur Gear. REST Journal of Emerging trends in Modelling and Manufacturing. 2024, 10(4), 1–9. doi:10.46632/jemm/10/4/1.
- Kik, T.; Górka, J. Numerical simulations of laser and hybrid S700MC T-joint welding. Materials. 2019, 12(3), 516. doi:10.3390/ma12030516.
- Stavropoulou, M.; Giannakopoulos, K.; Exadaktylos, G. Experimental and numerical study of mechanical cutting of Dionysos marble. 7th National Congress on Mechanics, 2004, 236–245.
- Cui, S.; Pang, S.; Pang, D.; Zhang, Q.; Zhang, Z. Numerical simulation and experimental investigation on 2205 duplex stainless steel K-TIG welded joint. Metals. 2021, 11(8), 1328. doi:10.3390/met11081323.
- Tanaka, S.; Kawahara, T.; Okada, H. Study on crack propagation simulation of surface crack in welded joint structure. Marine Structures. 2014, 39, 315– 334. doi:10.1016/j.marstruc.2014.08.001.