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Приказ резултата 211-220 од 251
Numerical Simulation of the Pile Integrity Test on Defected Piles
(University of Maribor, 2014)
This paper deals with the development of a discrete numerical 2D and 3D solid pile model with a discontinuity and defects to simulate non-destructive testing using the pile integrity test (PIT). The pile discontinuity and ...
Factor space differentiation of brick clays according to mineral content: Prediction of final brick product quality
(Elsevier Science Bv, Amsterdam, 2015)
Chemical composition and XRD qualitative analysis were used to calculate mineral contents of 139 brick clay raw materials using LPNORM. The second order polynomial models (SOP) for all the samples, which express the relation ...
Prikaz regulative i pripreme eko-znakova i eko-deklaracija za građevinske proizvode
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2018)
U okviru domaće regulative postoji nekoliko zakona i pravilniika kojima se definišu standardi
kvaliteta životne sredine, donose strateške procene uticaja na životnu sredinu ii primenjuje načelo
održivog razvoja. Za ...
Energetske karakteristike briketa od biomase Miskantusa
(Energija, ekonomija, ekologija, Vol. 1-2 god XVIII, pp. 74 - 80, 2016)
Cilj ovog rada je uporedna analiza rezultata dobijenih sagorevanjem briketa čiste trske Miskantusa, briketa trske pomešane sa Topolom (Populus Nigra) i čamovinom i mešavine samo Topole i čamovine. Analizom energetskih ...
Mechanical Properties and Microstructure Fractal Analysis of Refractory Bauxite Concrete
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2015)
The surface topography analysis via fractals as a means of explanation of composite materials mechanical and microstructural characteristics has hardly been reported so far. This study proposes a method of fractal analysis ...
Economical and ecological aspects of use of bio-lubricants and conventional lubricants
(Goriva i maziva, 55, 3, 2016)
It is believed that more than 50% of produced lubricants during or/and after the operation is due directly or indirectly to the environment. For these reasons, in areas where the application of lubricant is related to the ...
Novel Utilization of Fly Ash for High-Temperature Mortars: Phase Composition, Microstructure and Performances Correlation
(Wiley, Hoboken, 2015)
In this study, the feasibility of using fly ash to manufacture high-temperature mortars was investigated. The investigation was set to define preliminary characteristics of new types of mortars based on ordinary and/or ...
Analiza postupka ocenjivanja životnog ciklusa opekarskih proizvoda
(Izgradnja, 2019)
Poznato je da se u proizvodnji opekarskih proizvoda koriste velike količine sirovina koje takođe uključuju visoku potrošnju energije što se negativno odražava na kvalitet životne sredine. Ocenjivanje životnog ciklusa (eng. ...
An analytical approach based on Green's function to thermal response factors for composite planar structure with experimental validation
(Elsevier Sci Ltd, Oxford, 2019)
The unsteady heat conduction in composite planar structure, with arbitrary number of layers, using analytical approach based on Green's Functions (GF) is analyzed. The analytical solution for spatial and temporal temperature ...
Integrity assessment of regulation system pipeline elements in hydroelectric generating set a6 of hydro power plant 'djerdap 1'
(Institut za ispitivanje materijala, Beograd, 2016)
Vertical Kaplan turbines with nominal power of 176 MW manufactured in Russia are installed in 6 hydroelectric generating sets at hydro power plant 'Djerdap 1' (Kladovo, Serbia). Most of the components are made of materials ...