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Numerical parametric study on steel-concrete composite floor beams vibrations due to pedestrian traffic
(Society for Materials and Structures Testing of SerbiaUniversity of Belgrade Faculty of Civil EngineeringAssociation of Structural Engineers of Serbia, 2021)
Human perception of floor vibrations and uncompromised serviceability of equipment are two most important acceptability criteria considering floor vibrations. While verification of deflection is a simple and well-known ...
Copper Slag of Pyroxene Composition as a Partial Replacement of Natural Aggregate for Concrete Production
(MDPI, 2021)
Copper slag, a by-product of the pyrometallurgical process used for obtaining copper from
copper ore in Bor, Serbia, contains mainly silicon, iron, calcium, and aluminium oxides. Due to
such properties, it is disposed ...
The Influence of Accelerated Carbonation on Physical and Mechanical Properties of Hemp-Fibre-Reinforced Alkali-Activated Fly Ash and Fly Ash/Slag Mortars
(MDPI, 2022)
The physical and mechanical properties of hemp-fibre-reinforced alkali-activated (AA) mortars under accelerated carbonation were evaluated. Two matrices of different physical and chemical properties, i.e., a low Ca-containing ...
Primena grejnih kablova u izvođenju betonskih radova pri ekstremno niskim temperaturama sa numeričkim primerima
(Udruženje inženjera građevinarstva geotehnike arhitekture i urbanista, 2021)
Očvršćavanje betona u uslovima niskih temperatura dovodi do usporavanja procesa
hidratacije cementa. U ekstremnim uslovima može doći do prekidanja hidratacije cementa i
pojave smrzavanja vode u betonu. Sve to može dovesti ...
Application of Copper Mining Waste in Radionuclide and Heavy Metal Immobilization
(Wiley-VCH GmbH, Weinheim, 2021)
Copper slag flotation tailings (CSFT), as the end waste from copper mining, are evaluated for radionuclide and heavy metal immobilization. Characterization of CSFT based on grain size and mineral composition, surface ...
Span-to-depth ratio limits for deflection control of reinforced concrete elements
(Structural Concrete, 2022)
Indirect deflection control usually applies the limitation of the span-to-depth
ratio. The procedures that have developed in the past decades have mostly
been derived for predefined values of some of the relevant parameters. ...
Design criteria for pin-ended hot-rolled and laser-welded stainless steel equal-leg angle columns
(Thin-Walled Structures, 2021)
This paper explores an attempt to investigate the structural behaviour and design of equal-leg stainless steel angle columns fabricated by the laser-welding of individual hot-rolled plates and by hot-rolling process. The ...
Towards a codified design of recycled aggregate concrete structures: background for the new fib Model Code 2020 and Eurocode 2
(Wiley-Blackwell, 2020)
The use of recycled aggregate (RA) to produce recycled aggregate concrete (RAC) is a proven way of decreasing the consumption of natural aggregate (NA) and landfilling of construction and demolition waste. However, adoption ...
Experimental investigation of end-notched glulam beams reinforced with GFRP bars
(Springer Nature, 2022)
End-notched timber beams can have a significant decrease in load-carrying capacity as a consequence of stress concentration due to height reduction at the supports. To prevent crack opening and its propagation at the ...
Compressive strength of green concretes with low cement and high filler content
(Society for Materials and Structures Testing of SerbiaUniversity of Belgrade Faculty of Civil EngineeringAssociation of Structural Engineers of Serbia, 2021)
It is estimated that by the end of the current decade, about 26% of clinker will be replaced by suitable alternative materials, among which limestone filler probably has the greatest potential due to its wide availability ...