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Editorial of the 2nd IRAS conference
(Procedia Structural Integrity, 2023)
The Second International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023) took place between 2-4 April 2023 at the Faculty of Mechanical Engineering of the University of Belgrade. The ...
A METHOD FOR FRACTURE PROBABILITY ASSESSMENT IN FUNCTION OF J-INTEGRAL IN TRANSITION TEMPERATURE REGIME OF FERRITIC STEEL
(University of Belgrade - Faculty of Mechanical Engineering, 2023)
In this paper is presented the 1-point method for material behaviour prediction, in terms of fracture toughness, of the ferritic steel EN 1.6310 in the transition temperature regime (-60°C and -90°C). Experiments were ...
Finite element and fracture mechanics analysis of a cracked oil-storage tank
(Društvo za integritet i vek konstrukcija „Prof. dr Stojan Sedmak“, 2023)
Stress distribution, as obtained by the finite element method (FEM), and corresponding fracture mechanics parameters, have been used to assess integrity of a pressure vessel. Once the stress distribution is known, the most ...
LIFE CYCLE ASSESSMENT OF MAIN BIOMASS SUPPLY CHAINS IN SERBIA - INITIAL EVALUATIONS
(Full Papers Proceeding of International Conference "Power Plants 2023", November 2023, Zlatibor Serbia, 2023)
In this paper, life cycle assessment (LCA) of two biomass supply chains models in the Republic of Serbia were carried out: LCA of the wood and LCA of the agricultural biomass. These models were developed by analyzing data ...
Population migration and innovative solutions for sustainable development of cities
(Proceedings of the International Conference “Information Society and Sustainable Development”, ISSD 2023, X Edition, 2023)
This paper contains the interdisciplinary expertise on the innovative solutions of sustainable
development of cities and cleaner environment. The contemporary economy paradigm is
globalization. Due to inequality between ...
A numerical probabilistic approach for pounding effects on the seismic response of adjacent RC structures in dual systems strenghened by tension-ties
(XXIII INTERNATIONAL SCIENTIFIC CONFERENCE VSU'2023XXIII МЕЖДУНАРОДНА НАУЧНА КОНФЕРЕНЦИЯ ВСУ’2023, 2023)
Dual systems of reinforced concrete (RC) moment frames with concrete shear walls have been used as common lateral load resisting systems in earthquake prone countries. In order to overcome damages caused by seismic actions ...
Mining resources, economy, sustainability and environment
(Proceedings of the International Conference “Information Society and Sustainable Development”, ISSD 2023, X Edition, 2023)
Contemporary science is often focused on renewable resources, but non renewable resources
and their mining are also present and deserve more intense research, due to its complex role in
the economy. Mining is one of ...
Deviations measurements of SLS PA material at compressive specimens
(Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia, 2023)
SLS technology is a popular choice in various industries worldwide because of its ability to produce complex geometry components with less effort when compared to conventional methods. The technology involves using materials ...
Predicting fatigue crack growth in complex geometries using numerical methods
(Procedia Structural Integrity, 2023)
Fatigue cracks growth in three different wing spar geometries is simulated using xFEM, as the most suitable numerical method for this purpose. The goal of this analysis was to find out how crack paths affect number of ...
STRUCTURAL INTEGRITY ASSESSMENT OF WELDS ON PRESSURE VESSELS
(University of Belgrade - Faculty of Mechanical Engineering, 2023)
The paper presents assess the integrity of welded joints on pressure vessels made from HSLA steel. Risk based approach is applied using Failure Analysis Diagram to assess likelihood of failure. Special attention is paid ...