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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 ...
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 ...
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 ...
Mechanically fastened shear connectors in prefabricated concrete slabs – experimental analysis
(Techno Press, 2020)
Nowadays, in prefabricated composite construction, composite action between steel beam and concrete slab is often achieved with positioning of shear connectors in envisaged openings of concrete slabs. Prefabricated concrete ...
Embedment test of wood for dowel-type fasteners
(Wood Research, 2012)
The mechanical performances of timber joints are particularly important for timber engineers involved in the design of timber structures. Embedding properties are thought to be of great importance for any dowel-type timber ...
Sanacija oštećenja lepljenih lameliranih drvenih greda sa redukovanom visinom preseka kod oslonaca pomoću GFRP šipki
(Savez građevinskih inženjera Srbije, 2020)
U radu je predstavljeno eksperimentalno ispitivanje mogućnosti sanacije oštećenih lepljenih lamliranih drvenih greda sa redukovanom visinom preseka kod oslonaca pomoću šipki na bazi polimera ojačanih staklenim vlaknima ...
Environmental assessment of green concretes for structural use
(Elsevier Ltd, 2017)
This paper presents a comparative environmental assessment of several different green concrete mixes for structural use. Four green concrete mixes were compared with a conventional concrete mix: recycled aggregate concrete ...
Shear behaviour of recycled aggregate concrete beams with and without shear reinforcement
(Elsevier Ltd, 2017)
An experimental study of the shear behaviour of recycled aggregate concrete (RAC) beams with and without shear reinforcement is presented. Nine full-scale simply supported beams were loaded in four-point bending tests until ...
Long-term behaviour of reinforced beams made with natural or recycled aggregate concrete and high-volume fly ash concrete
(Elsevier Ltd, 2018)
Six simply supported reinforced concrete beams were tested under sustained loads for 450 days. The beams were made from natural aggregate concrete (NAC), recycled aggregate concrete (RAC) and high volume fly ash concrete ...
Push-out experiments of headed shear studs in group arrangements
(Advanced Steel Construction, 2013)
Precast concrete slabs connected to the steel beams by headed shear studs arranged in groups may be used in high-rise office buildings to speed up construction process and improve quality by increasing the grade of ...