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Prikaz rezultata 31-40 od 45
Neural network model for the condition assessment of hydro turbines
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
During regular operation, hydro turbine elements have complex operating conditions. In order to prevent major failures, among other common preventive measures, it is necessary to make a useful model of hydro turbine. ...
Failure analysis of beam of unmanned aerial vehicle
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
The high level of worthiness of unmanned aerial vehicles (UAV), particularly in everyday life, is something that will be common thing in close future. The design solutions for UAV us subject of constant innovation, focused ...
Svojstva teškog SCC sa letećim pepelom
(XXVIII Kongres DIMK i IX Kongres SIGP sa međunarodnim simpozijumom o istraživanjima i primeni savremenih dostignuća u građevinarstvu u oblasti materijala i konstrukcija – Zbornik radova, 2022)
Leteći pepeo je visoko efikasan mineralni aditiv čija se uloga ogleda u poboljšanju mikrostrukture, čvrstoće i izdržljivosti kompozitnih građevinskih materijala kao što je samozbijajući beton (SCC). Referentni SCC je ...
Possibility of Using Other Additives as Replacement for Air Entraining Admixture in Concrete
(Serbian Ceramic Society Conference - Advanced Ceramics and Applications X: New Frontiers in Multifunctional Material Science and Processing, Book of Abstracts, 2022)
Concrete in which the air entraining admixture was used can exhibit behavior which alternate from the ‘standard’ concrete behavior when employed in the structural design. The origin of this problem can be found in the ...
Impact of fine aggregate particle size and morphology on the early strengths of SCC
(International Congress Proceedings / Association of Structural Engineers of Serbia, 16. Congress, Aranđelovac, Serbia, 2022)
A comparative study of performances of self compacting concrete (SCC) with fly ash and limestone filler was conducted. The experimental program included the production of reference SCC designed with Portland cement, river ...
Influence of different types of fibers on flexural tensile strength
(Proceedings of the ASES International Symposium, Aranđelovac, Serbia, 2022)
The paper presents the influence of the application of different types of fibers in
concrete beams on the flexural tensile strength. All concrete beams were made of
the same component materials and composition, except ...
Stabilization of loess with fly ash
(5th Symposium of the Macedonian Association for Geotechnics MAG and 2nd Conference of Regional Geotechnical Societies ISRM Specialized Conference-Engineering problems in soft Rocks, Ohrid; Macedonia, 2022)
To date, much research has been conducted in the field of the application of fly ash in road construction. Particular attention is paid to the effects of fly ash on soil stabilization. The results of the research show that ...
Monitoring and analyzing the classical counter current industrial tunnel dryer for masonry clay units
(Proceedings of International Conference on Modern Technologies in Industrial Engineering (ModTech 2022), Iasi, Romania, 2022)
This paper goal was to increase the quality of the drying ware and to lower the drying scarp rate in one local brick factory. The registration of drying air parameters (temperature, humidity and velocity) along the dryer ...
Uniaxial compressive strength test before and after standard fire test on rock mass
(Peti simpozijum DGM (Društvo za geotehnika na Makedonija), Ohrid, Zbornik radova, 2022)
The paper presents uniaxial compressive strength test according to SRPS EN 1926. Uniaxial compressive strength test was performed on 12 identical cube-shaped specimen’s dimensions 70 mm x 70 mm x 70 mm, which are made of ...
Kvalitet tucanika za zastor železničkih pruga, uporedna analiza koeficijenta Los Anđeles i koeficijenta mikro-Deval
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije i Udruženje savremene industrije glinenih proizvoda Srbije, 2022)
Kvalitet kamenog agregata koji se koristi za izradu zastora železničkih pruga u direktnoj je vezi sa životnim vekom ovih saobraćajnica. Odabir kvalitetnog kamenog agregata obezbedjuje stabilan oslonac železničkim kompozicijama, ...