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Prikaz rezultata 3181-3190 od 3221
Mistakes and omissions in repairs of masonry structures / Greške i propusti pri sanacijama zidanih konstrukcija
(Građevinski fakultet, Subotica, 2015)
Constant need for strenghtening and repair of existing masonary structures has led to the develpment of many methods and techniques for the improvement of the resistance of these structures. Good knowladge of the materials, ...
Coefficient criteria for univalent and close-to-convex functions
(Graduate School of Information Sciences, Tohoku University, 2013)
In this paper, we provide sufficient conditions for constructing univalent analytic functions in the unit disk
jzj < 1. We motivate our results through several examples and compare with the previously known coefficient
...
A Novel Semi-Analytical (Inertial) Solution for Determining Permeability of Highly Pervious Porous Materials Using the Two-Reservoir Laboratory Setup
(Advancing Earth and space sciencesWiley, 2023)
Two conventional experimental procedures for determination of the water permeability of saturated porous medium are the constant and the falling head permeability tests. The first one is more applicable on more permeable ...
Rapid earthquake loss assessment based on machine learning and representative sampling
(Earthquake Spectra, 2021)
This paper proposes a new framework for rapid earthquake loss assessment based on a machine learning damage classification model and a representative sampling algorithm. A Random Forest classification model predicts a ...
Razvoj specifikacija za bitumen – Kako predvideti ponašanje u fazi eksploatacije
(PUT Plus, Ustanička 187, Beograd, Srbija, 2023)
Osnovni cilj prilikom razvoja novih metoda ispitivanja bitumena je da se odrede karakteristike veziva koje su vezane za ponašanje asfaltnih slojeva u fazi eksplatacije i za nastanak dominantnih oštećenja na fleksibilnim ...
Ojačanje drvenih konstrukcija FRP kompozitnim materijalima
(Univerzitet u Beogradu - Građevinski fakultet, 2022)
Полимери ојачани влакнима (Fiber reinforced polymers - FRP) се користе као ојачање за елементе дрвених конструкција у циљу повећања крутости и/или носивости, као и за контролу отварања и пропагације пукотина. FRP ојачање ...
Летећи пепео - карактеризација и примена у хидротехници / Fly ash – characterization and application in hydrotechnics
(Универзитет у Београду - Грађевински факултет, 2022)
Летећи пепео (ЛП) је нуспроизвод сагоревања чврстих горива. У уводном делу рада дат је осврт на настанак (порекло), хемијски састав и класификацију летећег пепела. ЛП je прашкаста, чврста супстанца чији хемијски састав ...
Numerical Modeling of Two Adjacent Interacting URM Structures
(IPSI, Belgrade, 2024)
Masonry structures in addition to their long heritage are still widely used in civil engineering practice. It should be emphasized that a lot of research has already been done on the seismic behavior of masonry structures. ...
Measuring Chandler Wobble amplitude variations using IERS EOP C04 data
(Astronomska opservatorija i Matematički fakultet - Odeljenje za astronomiju, 2023)
We analyzed the Earth's long-term polar motion using the time series IERS EOP C04 (from 1984 to 2023) to determine the variation of amplitude of the Chandler wobble. To compare the results based on the C04 with the Belgrade ...
H-colouring revisited
(Faculty of Sciences and Mathematics, Department of Mathematics, 2023)
In this paper we give a new, shortened proof of NP-completeness of CSP problem for undirected, non bipartite graphs, of interest for generalization to QCSP problem. We also give some illustrative examples.