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Quality analysis of ai-cu joint realized by friction welding
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2009)
This paper outlines the bases of the friction welding process, especially when it comes to friction welding of different materials. This was illustrated on an example of friction welding of aluminum and copper, which is ...
Cavitation resistance of basalt-based protective coatings and epoxy system
(Structural Integrity and Life, 2021)
The paper presents the results of synthesis and characterization of new refractory coatings based on basalt and epoxy system. Coatings are intended to protect the surfaces of parts of equipment and various structures in ...
Determination of cavitation resistance of glass- ceramics based on basalt
(The Nineth Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 20-21, 2021, Book of Abstracts, 2021)
The paper examines the resistance to the effect of cavitation of raw basalt samples from the Vrelo-Kopaonik deposit and basalt-based glass-ceramics obtained by melting and casting of the basalt aggregate. A change in the ...
Strain measurement setup of compressively loaded mandible model with teeth and compensations
(Faculty of Mechanical Engineering. Innovation Center, 2018)
In this study, the setup for strain measurement of loaded mandible model with teeth and compensations is presented. During mastication, bite forces exert compressive loads on mandible and teeth. If compensations are present ...
The influence of printing orientation on the flexural strength of PA 12 specimens produced by SLS
(Science of Sintering, 2023)
This article aims to investigate the mechanical characteristics of specimens fabricated using Selective Laser Sintering technology. The research covers flexural specimens, produced by PA12 materials. CAD model dimensions ...
Seismic damage and fragility of RC buildings.
(XXIII МЕЖДУНАРОДНА НАУЧНА КОНФЕРЕНЦИЯ ВСУ’2023.XXIII INTERNATIONAL SCIENTIFIC CONFERENCE VSU'2023., 2023)
Seismic actions cannot be predicted in time, location or intensity. Serious earthquake actions can cause the occurrence of different levels of damage of the elements and the structure as a whole, which can even lead to ...
Structural integrity analysis of the pre-stressed concrete dome of the Belgrade fair hall 1
(Frattura ed Integrita Strutturale, 2024)
Belgrade fair hall 1 is well known for its dome, which is still the world largest self-supported construction made of pre-stressed concrete, with its diameter of 106 m. In this paper the Finite Element Method (FEM) was ...
Thermal stress analysis of a fiber-epoxy composite material
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2011)
Paper presents stress calculation in the stationary temperature domain for a hybrid structure with standard epoxy-carbon fiber composite and metallic part, showing different thermal behavior. The thermal stress analysis ...
Uticaj ograničenog deformisanja na nastanak žilavog loma korišćenjem kompletnog Gursonovog modela - numerička simulacija / Numerical simulation for studying constraint effect on ductile fracture initiation using complete Gurson model
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2010)
Nastanak žilavog loma u zavarenim spojevima niskolegiranog čelika povišene čvrstoće je predviđen primenom mikromehaničkog kompletnog Gursonovog modela (CGM). Ograničeno deformisanje oko vrha prsline (eng. 'constraint') i ...
Primena štapnih modela u analizi i oblikovanju detalja armiranja temelja / USE OF STRUT AND TIE MODELS IN THE ANALYSIS AND DESIGN OF FOUNDATION REINFORCEMENT DETAILS
(SAVEZ GRAĐEVINSKIH INŽENJERA SRBIJE, 2023)
Tehnička teorija savijanja nije primenljiva kod analize i projektovanja nestandardnih armiranobetonskih (AB) nosača, naročito kada su izloženi znatnim smičućim naponima ili pripadaju neregularnim oblastima, u literaturi ...