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Приказ резултата 21-30 од 123
Fire protection of health facilities
(Proceedings of the the 17th International Conference on fire and explosion protection and the 7th International Scientific Conference on safety engineering – fire, environment, work environment, integrated risks, Kladovo, 2021)
Critical infrastructure can be demaged, destroyed or disrupted by deliberate acts of natural disasters,negligence, terrorism, sccidents or computer hacking, criminal activity and malicious behaviour. When it comes to the ...
European and national assessment procedure for the fire performance of facades
(Proceedings of the 19th International Symposium MASE, Ohrid, 2022, 2022)
Innovative construction systems, increasing use of combustible material in facades, less and less space between buildings, increased energy requirements; the transformation of facades in response to these changes requires ...
Experimental determination and numerical validation of the critical value of the J-integral ofa low carbon microalloyed steel for elevated temperature application
(VIII INTERNATIONAL CONGRESS ENGINEERING, ENVIRONMENT AND MATERIALS IN PROCESS INDUSTRY EEM 2023, 2023)
To evaluate the behavior of a homogeneous material in the presence of a crack-type defect, the
value of the critical stress-intensity factor, KIc, was determined as a measure of the fracture
toughness of the tested steel ...
Experimental research of mechanical characteristics of railway vehicles safety coupling components
(International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, Zlatibor, Serbia, 2021)
The coupling system provides a mechanical connection between European railway vehicles. Screw couplings are designed as a safety device in railway vehicles with coupling links and screw as two main components intended to ...
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 ...
Analysis of Hertz contact stresses for metallic material with carbides
(8th International Congress of Serbian Society of Mechanics, Kragujevac, Serbia, 2021)
Hertz contact and the resulting stress-strain state arising from the contact between two elastic solids have practical application in hardness testing, wear and impact damage of engineering ceramics, the design of dental ...
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 ...
Measurement and modeling of thermal conductivity of loess at the location of the Airport Nikola Tesla in Surcin
(Peti simpozijum DGM (Društvo za geotehnika na Makedonija), Ohrid, Zbornik radova, 2022)
The thermal conductivity of a material is the parameter that is most reliably determined experimentally. The problem of determining the thermal conductivity in the soil is greater because the soil is heterogeneous, so for ...