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Mechanical characteristics of compressive specimens obtained by SLS technology
(2nd International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023), 2023)
The purpose of this research is to investigate the mechanical properties of Additive Manufacturing(AM)parts. The 3D printer used in this study is Fuse 1 (FormLabs, Summerville, MA), which utilizes theSLS(Selective Laser ...
Investigation of the tensile strength of polymer materials obtained through 3D printing technologies
(Innovation Center of Faculty of Mechanical Engineering, Belgrade, Serbia, 2023)
The subject of this paper is the experimental testing of 3D-printed polymer materials and their tensile strength. The focus was on testing polymer materials that are easily accessible, cost-effective, and do not have ...
Biomimetics Design of Tooth Root Zone at Cylindrical Gears Profile
(MDPI AG, Basel, Switzerland, 2023)
During the last few decades, the requirements for modern machine elements in terms of size reduction, increasing the energy efficiency, and a higher load capacity of standard and non-standard gears have been very prevalent ...
Sustainable development in urban areas in correlation with overpopulation
(“ACADEMICA BRÂNCUȘI”, 2023)
The contemporary economy paradigm is globalization. This paper contains the interdisciplinary expertise on the
innovative solutions of sustainable development of urban areas and cleaner environment. Due to inequality ...
Sustainable economy of non renewable resources and conflict with environment
(“ACADEMICA BRÂNCUȘI”, 2023)
Mining is one of the technology processes which significantly affect the environment. Contemporary science is
often focused on renewable resources, but non renewable resources and their mining are also present and deserve ...
Oily-water tank operational reliability analysis in an oil and gas facility
(Društvo za integritet i vek konstrukcija „Prof. dr Stojan Sedmak“, 2023)
The paper deals with one of the most general classifica-tions of atmospheric tanks according to their roof type in oil and gas plants. An overview of recommended time frames for inspection of storage tanks is given, depending ...
Analysis of cathodic protection system operation at the storage tanks in oil&gas industry
(ISPC «Modern information and electronic technologies», 2023)
Storage tanks are exposed to external and internal corrosion. One successful tool for external corrosion protection is the cathodic protection system. This paper describes the cathodic protection system applied to the ...
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 ...
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 ...