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Numerical modelling of end-notched glulam beams reinforced with GFRP bars
(Centro UC de Innovacion en Madera, 2021)
Load carrying capacity of end-notched timber beams can be significantly decreased depending on the geometry of notches. Concentration of tensile stresses perpendicular to grain and shear stresses at the notch corner can ...
Određivanje prigušenja i modalnih karakteristika modela nodača primenom Wavelet transformacije
(Društvo građevinskih konstruktera Srbije - Simpozijum 2020, 2021)
U radu je prikazano eksperimentalno određivanje prigušenja i frekventnih karakteristika modela čelične grede statičkog sistema grede sa dva prepusta. Izvršeno je merenje vertikalnih ubrzanja u tačkama u osi nosača sa ...
Basic principles of 3D concrete printing in the light of sustainable development
(Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources, 2021)
Although conservative, the construction industry must be transformed in line with new technologies. Adopting the concept of 3D printing can provide a handful of benefits in terms of creativity, flexibility, less waste ...
Imperfection sensitivity study of hot-rolled and laser-welded stainless steel angle columns
(Ernst&Sohn, 2021)
Stainless steel sections are used for structures in aggressive environments where the greater material cost can often be justified in return for longer maintenance-free periods, for example in the water treatment, ...
Physical, mechanical and durability aspects of lime-based coatings with addition of natural zeolite
(Zbornik radova iNDis 2021 Međunarodna naučna konferencija, 2021)
Lime-based renders were usually placed in several layers, each of them having specific role and composition. In this paper, physical and mechanical properties of lime mortars for the final layer (coating) at the age of 90 ...
Sustainable solutions for structural concrete – research conducted by Belgrade’s concrete structures research group over the last decade
(Departman za građevinarstvo i geodeziju, Fakultet tehničkih nauka, Novi Sad, 2021)
During the last decade, a comprehensive experimental and numerical research on various sustainable concrete options for application in concrete structures was performed at the Faculty of Civil Engineering, University of ...
Influence of Cracks on the Carbonation Resistance of Recycled Aggregate Concrete
(Fib, 2021)
The use of recycled concrete aggregate (RCA) for the production of new concrete can be a promising eco-efficient solution. However, replacement of natural aggregate (NA) with RCA influences concrete’s durability performance. ...
Improving sustainability of structural concrete by application of limestone filler
(Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources, 2021)
Modern society has the moral obligation to manage energy wisely, in order to preserve the
environment for future generations. The need for cement implies the extremely high use of relatively expensive energy, evident in ...
Uticaj zamene cementa krečnjačkim filerom na svojstva betona
(Univerzitet u Beogradu Građevinski fakultetDruštvo građevinskih konstruktera Srbije, 2021)
U radu su prikazana eksperimentalna ispitivanja jedne vrste zelenih betona kod kojih je Portland cement zamenjen sa dve vrste krečnjačkog filera istog porekla i mineraloškog sastava, a različite finoće mliva. Projektovano ...
Steel Structure Prediction Model for Fixed Roof Oil Tanks
(Wiley / Ernst & Sohn GmbH, 2021)
This paper will focus on fixed roof storage tanks and its sub-category cone roof tanks. Paper presents major factors and outputs of tank design process. Theoretical analysis is done for a cone roof tank model and correlation ...