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Development of a tool for assessment of VDT workplaces - A case study
(Elsevier, Amsterdam, 2012)
Council Directive 90/270/EEC is mandatory for all member states of the European Union. This Directive globally specifies requirements in terms of health and safety that should be fulfilled at VDT workplaces. However, the ...
Computation Method in Failure Analysis of Mechanically Fastened Joints at Layered Composites
(Assoc Mechanical Engineers Technicians Slovenia, Ljubljana, 2012)
This paper considers a computation method in failure analysis of layered composites containing pin-loaded holes. The investigation is focused on developing a reliable computation procedure to analyze initial failure load ...
Diagnosis of irregularities in the robotized part mating process based on contextual recognition of contact states transitions
(Emerald Group Publishing Ltd, Bingley, 2015)
Purpose - The purpose of this paper is to provide a method for the generation of information machines for part mating process diagnosis. Recognition of contact states between parts during robotized part mating represents ...
Failure resistance of drilling rig casing pipes with an axial crack
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Working conditions of casing pipes in drilling rigs can significantly influence the initiation and development of damage in the material, and therefore also the safe service of the entire system. In this work, an integrity ...
Numerical analysis of thermal stresses in welded joint made of steels x20 and x22
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2014)
Stress calculation of steam pipeline is presented, focused on the welded joint. Numerical calculation was peiformed using the finite element method to obtain stress distribution in the welded joint made while replacing the ...
Technological heredity - A decisive factor for tribological features of regenerated gears
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
The reparatory hardfacing of damaged contact surfaces is the most reliable method of renewing the tooth shape, dimensions and operating characteristics of failed gears. Proper selection of method suitable for reparatory ...
Diesel engine crankshaft journal bearings failures: Case study
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
Wear as a tribological process has major influence on the reliability and life of engine crankshaft bearings. The importance of field examinations of bearing failures due to wear is very well known. They point to the ...
Vibration and stability of rotating annular disks composed of different materials
(Springer, New York, 2015)
Transverse vibrations of a rotating annular disk composed of two annular disks of different materials are studied in this paper. The disk is clamped at the inner edge, while at the outer edge is free. Differential equations ...
Fixed Point Theorems for g-Monotone Maps on Partially Ordered S-Metric Spaces
(Univerzitet u Nišu - Prirodno-matematički fakultet - Departmant za matematiku i informatiku, Niš, 2014)
In this paper, we prove some fixed point theorems for g-monotone maps on partially ordered S-metric spaces. Our results generalize fixed point theorems in [1] and [7] for maps on metric spaces to the structure of S-metric ...
Ho2O3 additive effects on BaTiO3 ceramics microstructure and dielectric properties
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2012)
Dopirana BaTiO3 keramika je našla veliku primenu za dobijanje PTCR otpornika, višeslojnih keramičkih kondenzatora i temperaturnih senzora. U radu ispitivane su mikrostrukturne i dielektrične karakteristike Ho dopirane ...